AAPC CPC Dumps

To determine the correct anesthesia code for a cesarean delivery with specific conditions, we review the following codes:

01961 is defined as "Anesthesia for cesarean delivery only," which aligns with this scenario, as the patient is admitted for a cesarean section.

01960 refers to anesthesia for a vaginal delivery, which does not apply here as the delivery is via cesarean.

01967 is for "Anesthesia for planned vaginal delivery," which also does not apply due to the cesarean route.

01958 is used for planned vaginal delivery that may involve a complicated scenario, but since the procedure is a cesarean section, this code is not appropriate.

Given that the patient is in labor for a cesarean section and has had a previous external cephalic version, 01961 is the correct answer.

This is arepeatdecompression at apreviously operatedlumbar level, described as “repeat exploration laminotomy,” which aligns with there-explorationcode family rather than a primary discectomy code. The procedure includesbilateral foraminotomyat a single lumbar interspace (L1–L2), meaning it is performed onboth sidesat the same level. In the answer choices,63042represents re-exploration/decompression (repeat procedure) and is appropriately markedbilateralwith-50. The foraminotomy component at the lumbar level is represented by63044, also performed bilaterally, so63044-50is appropriate when the code is unilateral by descriptor and the work was done on both sides. Options C and D reference63030/63035, which are associated with lumbar discectomy/decompression primary coding patterns, not the “repeat exploration laminotomy” scenario presented. Option A incorrectly lists 63044 twice rather than using bilateral reporting. Therefore,63042-50, 63044-50is the best match within the provided options.

99464 = Attendance at delivery with initial stabilization

99465 is used when resuscitation is required

99460 is for normal newborn care after birth

Rhinoplasty is a surgical procedure performed to reconstruct or reshape the nose. It can be done for cosmetic reasons or to improve breathing function. The term "rhino" refers to the nose, and "plasty" refers to the surgical molding or forming of a part of the body.

AMA's CPT® Professional Edition, medical dictionaries

For initial fracture care of a closed scaphoid fracture, code 25622 is used, which includes treatment and initial casting. The application of the cast is part of the fracture care and is not reported separately. CPT® guidelines specify that casting or strapping performed as part of the fracture care is included in the fracture care code.

AMA's CPT® Professional Edition (current year), Surgery section, Musculoskeletal System.

44970 = Laparoscopic appendectomy

K36 = Chronic appendicitis

Symptoms are not coded once definitive diagnosis is made

98012 = Telephone E/M, 11–20 minutes

99447 is for interprofessional consults, not patient calls

HCPCS LEVEL II

55970 = Female-to-male sex transformation

55980 is for male-to-female transformation

Unlisted codes (58999, 55899) are not used when a specific CPT® code exists

HCPCS J-codes for medications are reported based on the drug and the code’s definedbilling unit(e.g., mg per unit).Ondansetronis reported withJ2405, which is typically defined per1 mg(so 2 mg is reported as2 units→ J2405 × 2).Ketorolac tromethamineis reported withJ1885, commonly defined per15 mg(so a 15 mg dose is1 unit→ J1885). Option A matches this unit logic:J2405 × 2for 2 mg ondansetron, plusJ1885for 15 mg ketorolac. Option B incorrectly multiplies ketorolac by 15 units, which would overstate the dose because the code unit is not 1 mg in this context. Option C underreports ondansetron units if the unit is 1 mg. Option D uses an incorrect J-code for ketorolac. CPC exam tip: always read theJ-code unit definitionand convert the administered dose into billable units accurately.

Modifier50indicates abilateral procedureperformed during the same session when the CPT code describes aunilateralservice and there isno specific bilateral codethat must be used instead. Among the options,73115(radiologic supervision and interpretation for wrist arthrography) is a service that can reasonably be performed onboth wristsand is a typical example of a code where bilateral reporting may be appropriate with modifier50when supported.77066is already abilateral diagnostic mammographycode, so modifier 50 is not appropriate because the bilateral nature is built into the code description.77065is unilateral diagnostic mammography, but CPT provides the bilateral option (77066), so the correct CPT approach for both breasts is to report the bilateral code rather than append 50 to the unilateral code.75572is a cardiac CT service and is not a bilateral paired-organ code in the usual modifier-50 sense. CPC exam tip: use 50 for true paired structures when no bilateral code exists and payer rules permit.

1. Procedure and CPT® Code Selection:

The patient underwent a bilateral excisional vasectomy for sterilization.

CPT® Code 55250 represents a bilateral vasectomy with excision, which includes postoperative care. The code already implies a bilateral procedure, so it is not necessary to add the -50 modifier for bilateral designation.

2. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code Z30.2 is used for encounter for sterilization and is the correct code to report for a planned sterilization procedure such as a vasectomy.

Code Z30.012 is specific to encounter for sterilization of a female patient, which does not apply in this male patient scenario.

3. Rationale for Excluding Other Options:

55250-50 (in options C and D) is unnecessary because the CPT® code 55250 inherently covers a bilateral vasectomy, and applying the -50 modifier is redundant.

Z30.012 (options B and D) is incorrect as it pertains to female sterilization procedures, not male.

4. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, 55250 is reported without a bilateral modifier, as the procedure inherently covers both sides. Additionally, Z30.2 is the correct ICD-10-CM code for male sterilization procedures.

Thus, the correct answer based on CPT® and ICD-10-CM guidelines is A. 55250, Z30.2.

ICD-10-CM has a clear hierarchy when the same substance is documented with multiple levels of severity.Dependencerepresents a higher severity classification thanabuse, andabuseis higher thanuse. When two or more of these are documented for the same substance, you generally assignonly one code, selecting thehighest level of severitysupported: dependence over abuse, and abuse over use. Therefore, if bothuse and dependenceare documented, you assigndependence only(Option D). Option A is incorrect because you do not code both use and abuse for the same substance; you choose the higher severity (abuse). Option B is incorrect because if abuse and dependence are both documented, you would codedependence, not abuse. Option C is incorrect because ICD-10-CM does not support reporting all three separately for the same substance; doing so would be duplicative and noncompliant. CPC exam tip: remember the mnemonicD-A-U→Dependence > Abuse > Use(pick the highest).

Frozen section pathology coding rules:

88331 – Frozen section, first tissue block, each specimen

88332 – Frozen section, each additional tissue block, same specimen

Breakdown:

Specimen 1

Block 1 → 88331 × 1

Block 2 → 88332 × 1

Specimen 2

Block 1 → 88331 × 1

Block 2 → 88332 × 1

However, multiple frozen sections per tissue block are separately reportable:

Total first blocks = 4 frozen sections → 88331 × 4

Total additional blocks = 3 frozen sections → 88332 × 3

CPT® pathology guidelines require coding by tissue block and specimen, not by polyp alone.

Brackets [ ] in the ICD-10-CM Alphabetic Index are used to identify manifestation codes.

These codes cannot be reported as the principal diagnosis and must be sequenced after the underlying condition.

This is a frequently tested ICD-10-CM guideline concept.

The physician performed anorthopedic manipulation of the elbow under anesthesia, which is reported withCPT 24300(manipulation, elbow, under anesthesia). The anesthesia service is separately reported by theanesthesia provider(the anesthesiologist/CRNA) using an anesthesia CPT code, but the question asks specifically what is reportedfor the physicianperforming the manipulation—not the anesthesiologist. Therefore, you donotassign the anesthesia code (e.g., 01710) to the manipulating physician. Option A is incorrect because it includes anesthesia coding under the physician. Options B and D include24605, which represents a different service (not the correct manipulation-under-anesthesia code for this vignette). CPC exam strategy: identifywhois billing (surgeon vs anesthesiologist) and select the CPT code that describes the physician’s operative service. Here, the physician’s work is the manipulation itself, accurately captured by24300alone.

56633 = Radical partial vulvectomy

Deep subcutaneous tissue involvement = radical, not simple

VIN II is coded as D07.1 (carcinoma in situ of vulva) per ICD-10-CM guidelines

Heyman capsules are applicators used ingynecologic brachytherapy, classically forintracavitary uterineplacement as part of internal radiation therapy. CPT distinguishes between prostate brachytherapy services and gynecologic applicator placements.55875is associated with prostate brachytherapy procedures, and57155is for insertion of uterine tandem and/or vaginal ovoids (a different applicator system). The code that specifically aligns withinsertion of Heyman capsulesis58346. CPC exam strategy: when a question names a specific device/apparatus (like Heyman capsules), it is usually pointing to avery specific CPT code. Also, keep the anatomic system straight—Heyman capsules are not a prostate service and not simply a generic “radiation therapy” code; they are a named gynecologic brachytherapy applicator insertion. Therefore, among the given options,58346is the correct report.

In the CPT® code book, code 35860 describes an "Exploration for postoperative hemorrhage, thrombosis or infection" in multiple areas, specifically including the neck, chest, abdomen, and/or extremity. This code is used when a surgeon explores these areas postoperatively to locate and address complications such as bleeding, clots, or infections.

B, C, and D are incorrect as they do not fully encompass all the areas listed in the actual description of CPT® code 35860, which includes all four regions (neck, chest, abdomen, and extremity).

Thus, the correct answer is A. Exploration for postoperative hemorrhage, thrombosis or infection; neck, chest, abdomen, and/or extremity.

Modifier -53 = Discontinued procedure after anesthesia and/or incision due to patient safety

-74 is used by facility, not physician

-52 is for reduced services, not discontinued procedures

The procedure described is flexible bronchoscopy with bronchial biopsy (biopsy taken from the bronchi/bronchial tubes).

31625 = Bronchoscopy, flexible, with biopsy (single or multiple)

Important CPC concept: when the CPT® descriptor is “single or multiple”, you code it once, even if multiple biopsies are taken.

31628 is for transbronchial lung biopsy, which is not what is described (the question specifies bronchial tubes/bronchial biopsies).Therefore, A is correct.

The Office of Inspector General (OIG) provides compliance program guidance to form the basis of a voluntary compliance program for provider practices. This guidance is intended to help healthcare providers develop effective internal controls to monitor adherence to applicable statutes, regulations, and program requirements of Federal healthcare programs. The OIG issues various compliance guidelines and resources to assist organizations in establishing comprehensive compliance programs to prevent fraud, waste, and abuse.

OIG Compliance Program Guidance, AMA's CPT® Professional Edition, and healthcare compliance resources.

1. Procedure and CPT® Code Selection:

The procedure described is a craniectomy to access and remove a supratentorial intracerebral hematoma using a suction device.

CPT® Code 61314 is specific for a craniectomy or craniotomy for evacuation of a hematoma, supratentorial (within the upper portion of the brain), and includes any required dural repair and closure. This code precisely describes the procedure performed to remove the hematoma.

2. Rationale for Excluding Other Options:

Code 61154 is used for a burr hole procedure for the evacuation of a hematoma, which is a less invasive approach and does not involve a craniectomy.

Code 61313 is for a craniectomy or craniotomy to evacuate an infratentorial hematoma, which is located in the lower portion of the brain (posterior fossa) and is not applicable here.

Code 61312 is for evacuation of an epidural or subdural hematoma and does not apply to an intracerebral hematoma as described in this case.

3. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, 61314 is the appropriate code for craniectomy procedures aimed at removing supratentorial intracerebral hematomas, as it covers the full scope of the documented procedure.

Thus, the correct answer is A. 61314.

The patient had a post-operative complication (cardiac tamponade) following a previous CABG surgery, requiring a return to the operating room for exploration and evacuation of a blood clot. This is coded using CPT code 32658 (Exploration, mediastinum, with or without drainage; for postoperative hemorrhage, drainage of abscess, or to locate foreign body). Modifier 78 is appended to indicate an unplanned return to the operating room by the same physician following the initial procedure for a related procedure during the postoperative period.

00537 – Anesthesia for electrophysiologic procedures including ablation

Patient is otherwise healthy → P1

Why others are incorrect:

00532 – Pacemaker insertion

01922 – MRI

01026 – Lower extremity procedures

73522 = Bilateral hips with pelvis, 3–4 views

Modifier -76 = Repeat procedure by the same physician

Modifier -51 identifies multiple procedures

1. Procedure and CPT® Code Selection:

The patient required surgical intervention for severe ocular trauma involving removal of a foreign body from the posterior segment of the eye, suturing of the corneal laceration, and a pars plana lensectomy.

CPT® Code 65265 is for removal of a foreign body from the posterior segment of the eye without the use of a magnet. This code is appropriate for the removal of the metallic foreign body using retinal forceps.

CPT® Code 66852 covers the pars plana lensectomy, which was performed as part of the surgical treatment.

CPT® Code 65280 is used for repairing a corneal laceration with multiple perforations, which applies to the corneal suturing.

2. Modifiers:

Modifier RT is used to indicate that the procedures were performed on the right eye.

Modifier 51 is added to indicate multiple procedures performed during the same surgical session.

3. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code S05.51XA is appropriate for penetrating wound of the right eyeball with a foreign body in the posterior segment.

ICD-10-CM Code W31.1XXA is used to indicate that the injury was caused by contact with a metalworking and woodworking machine.

4. Rationale for Excluding Other Options:

Codes 65235 and 65275 in options B, C, and D refer to foreign body removal from the anterior chamber and the anterior segment, respectively, which are not appropriate since the foreign body was located in the posterior segment.

Codes S05.31XA and W31.0XXA in options C and D represent different eye injuries and types of machines, which do not match the scenario described.

5. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, codes should be selected based on the specific location (posterior segment) and the type of foreign body removal. Each procedure, including the corneal repair, should be coded to capture the full extent of the treatment.

Therefore, the correct answer is A. 65265-RT, 66852-51-RT, 65280-51-RT, S05.51XA, W31.1XXA.

74021 = Abdomen, complete, including decubitus and erect views

-26 = Professional component

Frozen section pathology coding rules:

88331 – Frozen section, first tissue block, each specimen

88332 – Frozen section, each additional tissue block, same specimen

Breakdown:

Specimen 1

Block 1 → 88331 × 1

Block 2 → 88332 × 1

Specimen 2

Block 1 → 88331 × 1

Block 2 → 88332 × 1

However, multiple frozen sections per tissue block are separately reportable:

Total first blocks = 4 frozen sections → 88331 × 4

Total additional blocks = 3 frozen sections → 88332 × 3

CPT® pathology guidelines require coding by tissue block and specimen, not by polyp alone.

72080 – Radiologic examination, spine; thoracolumbar junction, 2 views

Correct anatomy and number of views

Why Other Options Are Incorrect:

72020 – Single view only

72114 / 72084 – Standing or scoliosis series

Asphenoidotomyperformed vianasal/sinus endoscopyis specifically reported withCPT 31287(endoscopic sinus surgery, sphenoidotomy). A diagnostic nasal endoscopy code (such as 31231) is generallynot separately reportedwhen it is integral to performing the surgical endoscopic sinus procedure, so options including 31231-59 are incorrect in typical CPT exam logic unless a distinct, separately identifiable diagnostic endoscopy is clearly documented and medically necessary beyond the surgical approach. The diagnosis describes afracture of the skull baseinvolving the sphenoid sinus without CSF leak; among the offered diagnosis codes,S02.19XAcorrectly represents a skull base fracture category consistent with the scenario’s specificity as presented in the answer choices. Code31291represents a different sinus procedure (not sphenoidotomy). CPC key point: choose the code matching thespecific sinus and surgical action(sphenoidotomy → 31287) and avoid unbundling the diagnostic endoscopy that is part of the operative endoscopic approach.

99213-25 = E/M with separate procedure

87880 = Rapid strep test

J02.0 = Streptococcal pharyngitis

Symptoms are not reported with definitive diagnosis

The diagnosis “tracheal stenosis present from birth” is acongenital malformation, which is coded withQ32.1(congenital stenosis of trachea) rather than an acquired tracheal disorder code. For anesthesia coding, tracheoplasty is a major airway/tracheal surgical procedure and maps to the appropriateairway/trachea anesthesiacategory represented by00320in the answer set. Because the patient is aninfant (6 months old), anesthesia qualifies for the extreme age add-on99100(anesthesia for patient of extreme age, under 1 year or over 70 years). Options includingJ39.8reflect an acquired/other tracheal disorder category rather than congenital stenosis, which conflicts with “from birth.” Options that omit 99100 miss the age-related qualifying circumstance. CPC exam strategy: always code congenital conditions withQ-codeswhen documented as present from birth, and remember99100for patients<1 yearwhen anesthesia qualifying circumstances are reported. Therefore,00320, 99100, Q32.1is correct.

33779 = Arterial switch operation (definitive repair)

33955 = Open central cannulation for ECMO

33985 = ECMO management

Modifier -58 = staged/related procedure

In medical billing, Place of Service (POS) code 31 is used to indicate that a service was performed in a skilled nursing facility (SNF). POS codes are standardized by the Centers for Medicare & Medicaid Services (CMS) to specify the location where services are provided.

A. 32 refers to a nursing facility (NF), which is different from a skilled nursing facility in terms of the level of care provided.

B. 20 indicates urgent care facility.

C. 22 is used for outpatient hospital services.

Thus, the correct answer is D. 31 for a skilled nursing facility.

89258 = Thawing of cryopreserved embryos

89250 = Culture of embryos, per day (reported once per encounter)

The procedure involves the aspiration of fluid from an ovarian follicle to retrieve the egg under radiologic guidance.

Procedure Description:

Aspiration needle insertion.

Puncture of the ovary and preovulatory follicle.

Withdrawal of fluid containing the egg.

Radiologic guidance was used.

CPT® Coding:

58976: Aspiration of ovarian follicle(s) with ultrasound guidance.

AMA's CPT® Professional Edition (current year).

CPT® Assistant for detailed coding guidelines on reproductive procedures.

This is anestablished patient office visitcoded byMDM(or time, but time is not provided). Problems:one acute, uncomplicated illness(URI) → supportslowproblem complexity. Data: no labs/imaging ordered or reviewed →minimal/nonedata. Risk: although a prescription is given, MDM level is determined by2 of 3elements (Problems, Data, Risk). Here, only the risk might approach moderate due to prescription management, butproblems and data remain low/minimal, so the overall MDM doesnotmeet moderate. Therefore, the visit is best supported atlow MDM, which corresponds to99213for an established patient. It is more than minimal (99212) because a focused exam and management plan are documented, but it does not meet the higher complexity required for 99214/99215 (multiple problems, significant data review, or high-risk management). CPC exam focus: don’t let a single element (like antibiotics) automatically “force” a higher code—MDM requires meeting the level intwo elements.

To determine the correct E/M code, we need to consider the three key components: history, examination, and medical decision making (MDM).

History:

The documentation indicates an expanded problem-focused history. This is supported by the detailed history of present illness, including the patient's description of symptoms, family history, and review of systems with pertinent positives and negatives.

Examination:

The examination is also expanded problem-focused. The physician focused on the relevant systems (head, neck, throat) and documented specific findings related to the chief complaint (thyromegaly).

Medical Decision Making:

The MDM is straightforward. The physician is evaluating a new problem (bilateral thyroid nodules) with a low level of risk. Although further workup is planned, this alone doesn't automatically increase the MDM complexity.

Based on these components, 99213 is the most appropriate code.

Why other options are incorrect:

99212: Requires a problem-focused history and examination, which is less comprehensive than what was documented.

99214 and 99215: Require a higher level of MDM (low or moderate complexity) and/or a more detailed examination. The documentation doesn't support this level of service.

This question tests two things: theextentof vulvectomy and the correct diagnosis code forVIN II. VIN II corresponds tomoderate vulvar dysplasia, which is coded asN90.1. VIN III would map to more severe dysplasia/carcinoma in situ-type coding; that is not what is documented here. For the procedure, the surgeon removed aportionof the vulva (less than 80%), including skin and deep subcutaneous tissue, which describes apartial (simple) vulvectomyrather than a radical vulvectomy. CPT56625represents asimple partial vulvectomy(partial removal). CPT56630is forradical vulvectomy, which is more extensive and not supported by the “less than 80%” partial description. Option D pairs an incorrect diagnosis code, and option C uses a diagnosis code that doesn’t match VIN II. Therefore, the correct combination is56625 with N90.1.

The patient with malignant lymphoma is administered Rituximab (800 mg) and Benadryl (100 mg) intravenously.

Procedure Description:

Administration of Rituximab (800 mg) intravenously.

Administration of Benadryl (100 mg) intravenously.

HCPCS Level II Coding:

J9312: Injection, Rituximab, 10 mg.

For 800 mg, report 80 units of J9312.

J1200: Injection, Diphenhydramine HCl, up to 50 mg.

For 100 mg, report 2 units of J1200.

HCPCS Level II Code Book (current year).

HCPCS Level II coding guidelines for intravenous drug administration.

49083 – Abdominal paracentesis, diagnostic or therapeutic; with imaging guidance

This code includes imaging guidance (ultrasound or fluoroscopy).

Per CPT® guidelines, do not separately report fluoroscopy or ultrasound guidance with 49083.

The procedure was performed in the hospital, but CPT coding does not change based on site of service.

Why Other Options Are Incorrect:

A (49082) – Used without imaging guidance

B / D – Imaging guidance codes (77001, 77002) are bundled into 49083 per CPT® and NCCI edits

Official CPT® Guidance:

When a paracentesis is performed with imaging guidance, report 49083 only.

1. Problem Type Selection:

Miranda is following up on her diabetes, which is a chronic condition. Her blood sugars are controlled, indicating that the condition is stable with her current medication regimen.

Stable, chronic illness is defined in the CPT® MDM (Medical Decision Making) Table as a chronic condition that is under control and not currently worsening, even if ongoing management is required. This aligns with the patient's diabetes being well-managed with her prescribed medications.

2. Rationale for Excluding Other Options:

A. Acute, uncomplicated illness or injury is not applicable as diabetes is a chronic condition, not an acute issue.

B. Minimal problem refers to conditions that are minor or self-limited and typically require little to no treatment, which does not apply to chronic conditions like diabetes.

D. Stable, acute illness would refer to an acute condition that has stabilized, whereas diabetes is a chronic condition, not acute.

3. AAPC and CPT® Coding Guidelines:

According to the CPT® MDM Table, a "Stable, chronic illness" is the correct classification for a follow-up encounter on a controlled chronic condition like diabetes.

Therefore, the correct answer is C. Stable, chronic illness.

This is areturn to the operating room during the postoperative period(two months after the original fracture repair) by thesame surgeon, and the new surgery is related to the original condition/hardware, so a postoperative modifier is needed. The scenario describes a complication-related problem (hardware displacement with malunion) requiring operative correction, which aligns withmodifier -78(unplanned return to the OR for a related procedure during the postoperative period). Diagnosis coding includes a complication of internal orthopedic device:T84.122Acorresponds todisplacement of internal fixation device of bones of forearm(initial encounter for the complication). The fracture condition being treated is amalunionof the right radius shaft; malunion is captured with the fracture code and the 7th characterPfor subsequent encounter for fracture with malunion:S52.301P. Among options,25405-78is the correct procedural selection provided for repair of malunion in this context (as tested by the item), paired withT84.122AandS52.301P. Therefore, optionBis correct.

1. Procedure and CPT® Code Selection:

The scenario describes the removal and replacement of an inflatable penile prosthesis due to erectile dysfunction.

CPT® Code 54416 is specifically used for the removal and replacement of a multi-component inflatable penile prosthesis. This code accurately describes the procedure performed.

2. Rationale for Excluding Other Options:

Code 54401 represents the initial insertion of a multi-component inflatable penile prosthesis but does not cover removal and replacement, making it inappropriate for this scenario.

Code 54400 is for the insertion of a non-inflatable (malleable) penile prosthesis, which does not apply here as the prosthesis is inflatable.

Code 4417 does not exist in the CPT® coding system and is likely a typo or incorrect option.

3. AAPC and CPT® Coding Guidelines:

According to AAPC and CPT® guidelines, 54416 is the correct code when an inflatable prosthesis requires both removal and replacement, without the need for additional modifiers for this procedure.

Therefore, the correct answer based on CPT® guidelines is D. 54416.

S06.0X1A = Concussion with brief LOC

V40.5XXA = Driver injured in collision with fixed object

V47.5XXA = Car accident, driverExternal cause codes correctly describe mechanism and role.

The anesthesia code for an axillary block for procedures on the upper arm and elbow, which includes the monitoring by the anesthesiologist throughout the procedure, is 01830. This code is appropriate for anesthesia for all procedures on nerves, muscles, tendons, fascia, and bursae of the shoulder and axilla.

CPT® Professional Edition, AMA

Anesthesia Coding Guidelines

Per CPT® E/M guidelines, time spent on separately reported services is excluded from total E/M time calculations.

The provider documents history of COVID-19, not active COVID-19.

Z86.16 = Personal history of COVID-19

J18.9 = Pneumonia, unspecified organism

Codes U07.1 and U09.9 are for current or post-COVID conditions, which are not documented here. Therefore, A is correct.

This scenario describesnon-emergencytransportation arranged for a patient who iswheelchair-bound, traveling between a physician’s office and askilled nursing facility. HCPCS Level II includes specific “A” codes for non-emergency transport categories. The code that corresponds tonon-emergency transportation by wheelchair van(i.e., transport appropriate for a wheelchair-bound patient, not requiring an ambulance) isA0130in CPC-style code selection questions. By contrast,A0428/A0429would be ambulance codes (not offered here), and other A-codes in this option set represent different non-emergency transport circumstances (such as general transportation, litter van, or transportation that doesn’t specify wheelchair accommodation). The presence of asocial workerarranging transport and the patient’swheelchair-boundstatus strongly cues awheelchair vanlevel of service rather than ambulance. On the CPC exam, pay close attention to transport level: ambulance implies medical monitoring/medical necessity; wheelchair van implies mobility needs without ambulance-level clinical support. Therefore, the correct HCPCS Level II transportation code isA0130.

The patient is an established patient presenting with bilateral thyroid nodules and has a detailed history and examination performed.

Procedure Description:

Detailed history and examination of bilateral thyroid nodules.

Review of systems and physical examination.

Assessment and plan for a percutaneous biopsy.

CPT® Coding:

99214: Office or other outpatient visit for the evaluation and management of an established patient, which requires a medically appropriate history and/or examination and moderate medical decision making.

AMA's CPT® Professional Edition (current year).

CPT® Assistant for detailed coding guidelines on evaluation and management services.

1. Procedure and CPT® Code Selection:

The patient underwent a lymphangiography of both arms in an outpatient radiology setting to evaluate suspected lymphangitis.

CPT® Code 75803 is for bilateral lymphangiography of an extremity. This code covers lymphangiography procedures where multiple images are obtained in the study of lymphatic channels and nodes in an extremity.

2. Modifier for Bilateral Procedure:

Modifier 50 is applied to indicate that the procedure was performed bilaterally (on both arms). This modifier appropriately reflects the bilateral nature of the lymphangiography.

3. Rationale for Excluding Other Options:

Code 75801 is for lymphangiography of a single extremity and does not apply to bilateral procedures.

Code 75801-50 (option B) would indicate bilateral use of a code meant for a single extremity, which is not appropriate when a specific bilateral code, 75803, is available.

Option C, without the bilateral modifier, would not indicate that both arms were examined.

4. AAPC and CPT® Coding Guidelines:

AAPC guidelines specify using 75803 for bilateral lymphangiography procedures of extremities, and Modifier 50 is applied for clarity on bilateral involvement.

Therefore, the correct answer is D. 75803-50.

Malignant lesion destruction → CPT 17260–17286

Trunk/extremities

0.6–1.0 cm → 17261

1.1–2.0 cm → 17262

Both lesions are reported separately.

1. Procedure Type: This scenario describes a secondary repair of two extensor tendons in the wrist with a free graft. According to CPT® coding guidelines, the secondary repair with a free graft suggests a more complex repair than primary closure.

2. CPT® Code Selection:

Code 25270 is used for a primary repair of an extensor tendon in the forearm or wrist. Since this is a secondary repair, 25270 does not apply, ruling out options A and C.

Code 25272 represents the repair of a single extensor tendon in the forearm or wrist, which includes both primary and secondary repairs. However, it does not involve free grafts, ruling out option D.

Code 25274 specifically addresses the secondary repair of an extensor tendon with free graft in the forearm or wrist, which is the correct scenario described in the question.

3. Applying the Code for Multiple Tendons:

Since the procedure involves two tendons, 25274 should be reported twice (25274 x 2) to account for the secondary repair on each tendon individually.

4. Reference from AAPC CPC Guidelines:

In AAPC CPC and CPT® coding principles, tendon repair codes require careful distinction between primary repairs and secondary repairs with grafts. The guidelines specify that multiple tendons should be coded with individual codes when performed on separate anatomical structures, hence the use of 25274 twice for both tendons.

Therefore, the verified and precise answer based on CPT® guidelines and AAPC coding standards is B. 25274 x 2.

The scenario describes an emergency basic life support (BLS) ambulance service. The appropriate HCPCS Level II code for BLS emergency transport is A0429.

Modifier QN indicates that the service was provided by an ambulance supplier, and SH indicates the services were provided in an emergency situation.

HCPCS Level II, current year

Diabetes mellitus is achronic illness. In the MDM framework, the “number and complexity of problems addressed” considers whether a chronic condition isstable, whether it isexacerbated, and whether it requires significant management changes. The vignette says this is afollow-upfor diabetes with blood sugarsat goaland continuing current medications—this describes astable chronic illnessbeing managed. It is not an acute illness or injury, and it is not “minimal problem,” because diabetes generally requires ongoing monitoring and management and is not considered trivial. “Stable, acute illness” is internally inconsistent; “acute uncomplicated illness/injury” is also incorrect because diabetes is not acute in this context. CPC exam tip: “stable on meds” + chronic disease follow-up →stable chronic illness(often supporting at least a low-to-moderate problem complexity depending on other MDM elements). Therefore, the correct selection isStable, chronic illness.

In the ICD-10-CM Tabular List,parentheses ( )are used to enclosenonessential modifiers, also described assupplementary words. These are words thatmay be present or absentin the diagnostic statement without affecting code assignment. This is exactly why parentheses are associated with synonyms, alternative wording, or explanatory phrases. If the provider documents the core diagnosis and the parenthetical term is missing, the code can still be correct; if the parenthetical term is present, it still points to the same code. By contrast, acolon (:)is used after an incomplete term that needs one or more additional terms to make it assignable.Brackets [ ]have other specific functions (such as enclosing synonyms in certain contexts and used with instructional content), but the standard CPC-tested definition for “synonyms/alternative wording/explanatory phrases” in the Tabular List points toparenthesesas nonessential modifiers. Knowing this distinction supports accurate code selection and reduces errors when provider wording varies.

This is aplanned stagedcongenital cardiac repair following prior pulmonary artery banding, so the correct postoperative modifier concept isstaged/related(modifier-58), not an unplanned return-to-OR modifier (-78). The operative service includesremoval of the pulmonary artery bandandarterial switch/transposition-type repairof the great vessels (captured in the 33778/33779 family in the answer choices). The case also describes use ofECMOwith central cannulation and management during the procedure, which is reported with the appropriate ECMO initiation/management codes shown as33955and the monitoring/assistant-related component represented by33985in the choices. Because this is thesecond stageof care and described as planned definitive repair, the -58 modifier is appropriate on the reported surgical services in these answer constructs. OptionDcorrectly pairs the staged modifier (-58) with the appropriate congenital repair and ECMO-related coding listed in the question’s options.

Place of Service (POS) codes are two-digit numeric codes used on professional claims to identify where a service was performed (e.g., office, inpatient hospital, outpatient hospital).

Reporting an incorrect POS can affect reimbursement and may result in claim denial ✔

POS codes are not alphanumeric

They describe many locations, not just ICU

POS codes are maintained by CMS, not found in the ICD-10-CM code book

1. Procedure and CPT® Code Selection:

The urinalysis performed was non-automated and without microscopy.

CPT® Code 81002 is appropriate for a non-automated urinalysis without microscopy. This code accurately reflects the test performed in the office.

2. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code R30.0 is used for dysuria, which was one of the patient's presenting symptoms.

ICD-10-CM Code R10.30 is used for lower abdominal pain, another presenting symptom.

Since the urinalysis ruled out a urinary tract infection, N39.0 (UTI) is not appropriate as a final diagnosis.

3. Rationale for Excluding Other Options:

Code 81000 (in options A and B) is for a urinalysis with microscopy, which was not performed here.

N39.0 is used when a UTI is confirmed, which is incorrect for this case since the urinalysis was negative, ruling out UTI.

4. AAPC and CPT® Coding Guidelines:

AAPC guidelines recommend coding based on the symptoms when a specific diagnosis (such as UTI) is ruled out. Therefore, R30.0 and R10.30 are appropriate symptom codes for this encounter.

Thus, the correct answer is C. 81002, R30.0, R10.30.

The patient is seeing a new doctor in the same specialty group for an enlarged goiter and is undergoing a medically appropriate history and exam, along with a fine needle aspiration biopsy.

Procedure Description:

Medically appropriate history and exam.

Review of TSH results and ultrasound.

Ordering of fine needle aspiration biopsy.

CPT® Coding:

99202: Office or other outpatient visit for the evaluation and management of a new patient, which requires a medically appropriate history and/or examination and straightforward medical decision making.

Since it has been two years since the last visit and the patient is being seen by a new doctor in the same specialty group, the encounter is considered a new patient visit.

AMA's CPT® Professional Edition (current year).

CPT® Assistant for detailed coding guidelines on evaluation and management services.

Intermediate repair includes single-layer closure with extensive cleaning, debridement, or removal of debris, or layered closure of one or more deeper layers.

Option B meets the definition due to extensive cleaning and debris removal.

Option C would be a complex repair.

Option D is a simple repair.

Extensive undermining alone does not define intermediate repair.

Medical terms often consist of a root word and a suffix.

Hepat/o = liver

-itis = inflammation

Therefore, hepatitis literally means inflammation of the liver.

The incorrect options refer to inflammation of other body parts:

Dermatitis – inflammation of the skin

Gastritis – inflammation of the stomach

Arthritis – inflammation of the joints

Hence, the correct answer is C. Hepatitis.

1. Procedure Details and CPT® Code Selection:

The patient underwent a catheter placement in the proper hepatic artery (a visceral artery), followed by dye injection and imaging to identify a stenosis, and finally a percutaneous transluminal angioplasty of the artery.

Code 36247 is appropriate for selective catheter placement in the third-order or more selective branch of a visceral artery. Since the proper hepatic artery is a selective branch accessed from the left femoral artery, this code accurately describes the catheter placement.

Code 75736 is for angiography of a selective visceral artery following catheter placement, which matches the imaging procedure performed here.

Code 37248 describes a percutaneous transluminal angioplasty of a visceral artery, which is the therapeutic intervention performed to treat the stenosis in the proper hepatic artery.

2. Modifiers:

Modifier 26 is used with 75736 to denote the professional component of the imaging service.

Modifier 59 indicates that the imaging (75736) is a distinct procedural service, separate from the therapeutic angioplasty (37248).

Modifier 51 is applied to 37248 to indicate it was a secondary procedure in addition to the diagnostic imaging and catheter placement.

3. Exclusion of Other Options:

Code 36253 (in choices A and D) is for selective catheter placement in a different vessel and does not apply to the hepatic artery.

Code 75726 is for non-selective abdominal aortography, which does not match the specific selective imaging of the hepatic artery.

4. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, each step in an angiographic and interventional radiology procedure is coded based on the level of vessel accessed, imaging performed, and therapeutic intervention completed, which is all accurately represented by 36247, 75736-26-59, and 37248-51.

Based on CPT® and AAPC coding guidelines, the correct answer is C. 36247, 75736-26-59, 37248-51.

You said:

For the procedure involving access to the subclavian vein and advancing a catheter to the inferior vena cava for injection and imaging, the following codes are used:

36010 for the catheter placement.

75825-26 for the supervision and interpretation of the imaging.

Modifier -26 indicates the professional component of the radiological supervision and interpretation.

A suppression study is adynamic endocrine testinvolving serial measurements over time. CPT80430represents thesuppression function testitself (the study framework), while the individual lab analytes measured during the test are reported with their specific assay codes based on the test protocol. The scenario includesfive glucose testsandfive human growth hormone (HGH) testsperformed as part of the study. Glucose testing is reported with82947per test, and growth hormone testing is reported with83003per test. Because the stem specifiesfive of each, correct reporting includes80430plus82947 × 5and83003 × 5. Options that report only one unit of 82947/83003 (or reduce the number of tests) fail to reflect the documented serial testing frequency. CPC exam tip: when a dynamic study is described, do not stop at the function test code—also capture theserial analyte measurementswhen the question explicitly provides the number of lab draws/tests. Therefore, the correct coding is80430, 82947 × 5, 83003 × 5.

99152 – Moderate sedation, same physician, patient under 5 years, initial 15 minutes

Time documented: 21 minutes

First 15 minutes = 99152

Additional 15 minutes (99153) not reported separately in CPT® exam context

Why others are incorrect:

99151 – Minimal sedation

99155 / 99156 – Different age/provider scenarios

1. Procedure and CPT® Code Selection:

The scenario describes the fabrication of an ocular prosthesis due to a severe injury to the left eye. A prosthesis made from silicon materials was created and customized to restore cosmetic appearance.

Code 21088 is the correct CPT® code for facial prosthesis involving materials, such as silicone, specifically designed to address anatomical loss in the eye region. This code accurately reflects the custom fabrication of a prosthesis to replace or augment damaged eye structures for aesthetic purposes.

2. Ruling Out Other Options:

Code 21077 applies to the prosthetic augmentation or replacement of mandibular or maxillary bone, not ocular prostheses, so it does not apply here.

Code 21080 covers the fabrication of facial prosthetics but is not specific to the ocular area and is more generalized. Given the focused nature of the eye, 21088 is more appropriate.

Code 21086 pertains to the creation of orbital prostheses (used for areas surrounding the eye) but not specifically for an ocular prosthesis. Since this scenario involves an intraocular replacement, 21088 is the most precise choice.

3. AAPC and CPT® Guidelines:

According to AAPC guidelines, using codes for facial prosthetics requires matching the specific anatomical site and purpose of the prosthesis. CPT® 21088 is directly applicable to prosthetic replacements within the ocular region, making it the best fit.

Thus, based on the CPT® guidelines and coding standards, the verified answer is C. 21088.

In ICD-10-CM coding, personal history codes are used to indicate a patient’s past medical conditions that no longer exist and are not receiving active treatment, but that may influence current care or require continued monitoring.

A. is correct because a personal history code can indeed be reported as a primary code if the encounter is specifically for screening due to a past condition.

B. is correct because personal history codes can be reported with follow-up codes to indicate that the patient is being monitored for recurrence of the past condition.

D. is correct because a personal history code is used when the patient no longer has or is being treated for that condition, but it remains relevant to the patient’s health history.

C. is false because a personal history code is not used indiscriminately on any medical record; it is only appropriate when the past condition is relevant to the current encounter or impacts current patient care.

Therefore, the correct answer is C. A personal history code is acceptable on any medical record regardless of the reason of the visit.

99223 = Initial hospital/observation care with high time (75+ min) or high MDM

Prolonged service 99418 is bundled into observation services

1. Procedure and CPT® Code Selection:

The provider performed both a bronchoscopy and a microlaryngoscopy to evaluate the patient’s airway due to respiratory distress and stridor.

Code 31622 is used for a diagnostic bronchoscopy, which includes the inspection of the trachea, carina, and bronchial structures. Since the bronchoscopy was diagnostic and no additional therapeutic procedures were performed, this is the appropriate code.

Code 31526 is for direct laryngoscopy with the use of an operating microscope or telescope (microlaryngoscopy). This code is appropriate given the use of a Parson’s laryngoscope and magnifying telescope to inspect the larynx.

2. Modifier 51:

Modifier 51 is added to 31526 to indicate that it was performed in conjunction with another procedure (31622, bronchoscopy). Modifier 51 denotes multiple procedures without the necessity of a separate incision.

3. Exclusion of Code 69990:

Code 69990 is used for the use of an operating microscope in microsurgery but is not coded separately when the procedure (such as microlaryngoscopy) already includes visualization with a microscope or telescope as part of the CPT® descriptor. Thus, 69990 is not separately reported in this scenario, per CPT® guidelines.

4. AAPC and CPT® Coding Guidelines:

The guidelines specify that when visualization or microlaryngoscopy is inherently part of the procedure (as in 31526), 69990 should not be billed separately. Also, the use of Modifier 51 for multiple procedures in the same session is appropriate.

Therefore, the verified answer, following the CPT® and AAPC coding rules, is A. 31622, 31526-51.

CPT® code 36252 describes selective catheter placement of the main renal artery with angiography of both kidneys, which matches the procedure of selectively catheterizing the right and left renal arteries and performing angiography. Additionally, CPT® code 75625-26 is for an abdominal aortography with interpretation and report. The -26 modifier indicates that the professional component of the service was performed.

Laparoscopic nephrectomy: A minimally invasive surgical procedure to remove a kidney.

Part of the ureter: Removal includes part of the ureter.

50220: Nephrectomy (open procedure), which doesn't apply since the procedure was laparoscopic.

50548: Nephrectomy, partial, laparoscopic, which doesn't match the full nephrectomy performed.

50543: Laparoscopy, surgical; nephrectomy with total ureterectomy.

50543 is the correct CPT code for the laparoscopic removal of the kidney along with part of the ureter, fitting the scenario described.

CPT code 99450 is used for the examination of a patient for the purpose of establishing medical baseline information or for insurance purposes. Since Eric's primary care provider completed the required physical exam documentation for his life insurance policy, this is appropriately reported with code 99450. References: CPT® Professional Edition (current year), AMA.

90960 = ESRD services, 4 or more visits/month

N18.6 = End-stage renal disease

Z99.2 = Dependence on renal dialysis

1. Procedure and CPT® Code Selection:

The obstetric panel ordered includes the following tests: syphilis screening (non-treponemal), automated CBC with manual differential WBC count, HBsAg, rubella antibody, serum antibody screen, and ABO/Rh blood typing.

CPT® Code 80055 is for a comprehensive obstetric panel that includes all these components. This code is intended to report the entire panel of tests as a bundled service rather than itemizing each individual test.

2. Rationale for Excluding Other Options:

Option B lists the individual component codes for each test in the obstetric panel (e.g., 85027, 85007, 87340, etc.), but using 80055 is more appropriate because it provides a single code to report the full obstetric panel and follows CPT® bundling guidelines.

Option C also lists the individual tests separately, which is unnecessary when 80055 includes all these components.

Option D lists 80081, which is for an obstetric panel that includes HIV testing. Since HIV testing is not part of the tests described in this scenario, 80081 is incorrect.

3. AAPC and CPT® Coding Guidelines:

AAPC guidelines recommend using the single code 80055 when all components of an obstetric panel are ordered together, as itemizing each test individually is not necessary.

Therefore, the correct answer is A. 80055.

Breaking down the term:

Cyst/o = bladder

Proct/o = rectum

-stomy = creation of an opening

Cystoproctostomy is the surgical creation of an opening between the bladder and the rectum.

The other options involve different organs:

Gastroenterocolostomy – stomach to intestine

Colocholecystostomy – colon to gallbladder

Nephropyelostomy – kidney to renal pelvis

An ED visit involvingNSTEMIwith abnormal troponin, EKG confirmation, and escalation to cardiology for admission representshigh acuityand high risk of morbidity/mortality, supporting the highest-level ED E/M in typical CPC exam scenarios:99285. The definitive ED diagnosis isNSTEMI, which is coded asI21.4. When a definitive diagnosis is established (NSTEMI), you generally do not separately code the presenting symptomchest pain (R07.9)as an additional diagnosis unless the symptom is unrelated or specifically required; here it is the presenting symptom attributable to the MI and not separately necessary. Options A and C use inpatient consult codes (99254/99255) rather than an ED E/M code and are inappropriate for the ED provider’s service. Option D understates the acuity and incorrectly includes symptom coding as if no definitive diagnosis were made. Therefore, the correct answer is99285 with I21.4.

33016 = Pericardiocentesis, including imaging guidance (e.g., ultrasound) when performed.Because the code already includes imaging guidance, you do not separately report 76942.So the correct coding is 33016 only → B.

Laminectomy and Facetectomy (63047 and 63048): The laminectomies at L4 and L5 with facetectomies fall under CPT codes 63047 (for the initial segment) and 63048 (for each additional segment).

Posterior Arthrodesis (22612 and 22614 x 3): The posterior arthrodesis from L1-L5 is coded with 22612 for the primary segment (L4-L5) and 22614 for each additional segment (L1-L4).

Placement of Pedicle Screws (22842): The placement of pedicle screws at L2, L3, and L4 is captured under CPT code 22842 for segmental instrumentation.

1. Procedure and CPT® Code Selection:

The patient underwent an appendectomy performed via laparoscopic approach. The procedure involved removal of the appendix using a scope inserted through an umbilical incision.

CPT® Code 44970 is specific for a laparoscopic appendectomy, which is the correct code for this procedure.

Code 44950 would be used for an open appendectomy, but since this case was performed laparoscopically, 44970 is appropriate.

2. Diagnosis and ICD-10-CM Code Selection:

The diagnosis given by the physician is chronic appendicitis.

ICD-10-CM Code K36 is used to report chronic appendicitis, which is the definitive diagnosis in this case.

Additional codes for symptoms such as nausea (R11.2) and right lower quadrant pain (R10.31) are not necessary because the primary diagnosis of chronic appendicitis (K36) fully explains the symptoms, according to ICD-10-CM guidelines on coding symptoms when a definitive diagnosis is available.

3. AAPC and CPT® Coding Guidelines:

AAPC guidelines indicate that when a definitive diagnosis is established, symptom codes should not be reported separately. The use of 44970 for laparoscopic appendectomy and K36 for chronic appendicitis is fully supported by these coding standards.

Therefore, the correct answer is C. 44970, K36.

For a complete bilateral mastectomy with insertion of breast prosthesis performed during the same surgical session, the correct CPT® codes are:

1. 19303-50: This code represents a complete mastectomy (removal of breast tissue) performed bilaterally (indicated by the -50 modifier).

2. 19340-50: This code is for the immediate insertion of a breast prosthesis following mastectomy, also performed bilaterally.

Explanation of other options:

A. 19303-50, 19342-50: Incorrect because 19342 is for the insertion of a breast implant, which differs from a prosthesis.

B. 19305-50, 19340-50: 19305 describes a modified radical mastectomy, which is more extensive than what is documented here.

C. 19325-50: This code represents a breast augmentation procedure, not a mastectomy with prosthesis insertion.

Thus, the correct answer is D. 19303-50, 19340-50, which accurately describes a bilateral mastectomy with prosthesis insertion.

The procedure described involves the removal of electrodes from the cranial area after making an incision in the scalp and performing a craniectomy.

Procedure Description:

Incision in the scalp.

Craniectomy to access the area with electrodes.

Removal of electrodes.

Closure of the surgical wound.

CPT® Coding:

61860: Removal of intracranial neurostimulator electrodes, including burr hole(s) or craniectomy.

AMA's CPT® Professional Edition (current year).

CPT® Assistant for detailed coding guidelines on neurostimulator procedures.

In medical terminology, the suffix -graph refers to an instrument used for recording data or the process of recording. This suffix is commonly tested on the CPC exam.

Examples include:

Electrocardiograph – instrument used to record heart activity

Angiograph – instrument used to record images of blood vessels

To distinguish from related suffixes:

-gram = the record or image itself

-graphy = the process of recording

Thus, option A is correct.

69642 = Tympanoplasty with mastoidectomy and ossicular chain reconstruction

Other codes represent variations without ossicular reconstruction or canal wall work

38573 includes comprehensive laparoscopic staging with bilateral pelvic lymphadenectomy and paraaortic sampling

All listed components are bundled into this code

This operative report documents anew permanent dual-chamber pacemaker implantation: creation of a subcutaneouspocket, placement oftwo transvenous leads(oneatrialand oneventricular) via a peel-away sheath, confirmation of thresholds, and connection/insertion of thepulse generatorinto the pocket with layered closure. CPT pacemaker insertion coding is determined by thenumber of chambers/leads placedduring the session.33208is the correct code for insertion of adual-chamberpermanent pacemaker system (atrial and ventricular leads with generator).33206is for asingle-chamber ventricularsystem and33207is for asingle-chamber atrialsystem, so neither matches a dual-lead implantation. Reporting 33206 and 33207 together is not correct because CPT provides the single comprehensive dual-chamber code when both leads are placed. The fluoroscopic guidance and catheterization lab setting support how the leads were placed but do not change the CPT selection, and “challenging due to agitation” does not by itself create a separate reportable service. Therefore, report33208.

For a patient in observation care, selecting the correct E/M codes requires evaluating each day's service level and the provider's documentation.

Day 1: The patient was admitted for observation, and the physician prescribed IV and SQ insulin, noting diabetes with hyperglycemia requiring complex management. The CPT® code 99235 is appropriate here because it represents an initial observation or inpatient care for patients with high-complexity medical decision-making (MDM), which aligns with the patient's unstable glucose and the management requirements.

Day 2: The patient's glucose levels improved, and the provider documented spending 25 minutes with the patient in continued observation care. Since this is an established patient with continued observation, 99231 applies here, indicating subsequent observation care with low MDM complexity.

Day 3: The provider documented spending 15 minutes with the patient, whose glucose levels normalized, and then discharged the patient from observation care. Code 99238 is used for a discharge from observation care and is selected based on discharge times under 30 minutes.

These codes were selected based on CPT® guidelines for observation care and the provider’s time-based documentation. This matches the medical decision complexity documented per the case and code descriptions available for observation care management.

00534 = Anesthesia for pacemaker/defibrillator procedures

QZ = CRNA without medical direction

QS = MAC anesthesia

I49.01 = Ventricular fibrillation

71048 – Radiologic examination, chest; complete, minimum of 4 views

Includes 6 views

CPT codes are based on ranges, not per-view billing

Why Other Options Are Incorrect:

71047 – 2 views only

CPT does not allow “× view” reporting

Atranstympanic(intratympanic) injection involves placing medication through the tympanic membrane into the middle ear space. CPT69801is used to report this transtympanic injection/tympanocentesis-type service as represented in CPC-style questions. Because the physician performed the injection inboth earsduring the same session, the appropriate bilateral reporting method in this answer set ismodifier -50to indicate abilateral procedure. Reporting69801 × 2is a common trap; many payers require either modifier 50 or RT/LT rather than two units, and the CPC exam typically follows modifier logic as presented in the options. Modifier-22(increased procedural services) would require unusual extra work beyond typical complexity and is not supported by the vignette. Reporting only a single unilateral code (option A) would underreport the bilateral nature. Therefore, the best answer is69801-50, reflecting the same service performed on paired organs during the same encounter.

In CPT® fracture and dislocation care, manipulation refers to the application of force or traction to restore a bone or joint to its normal anatomic position.

This is a key distinction between with manipulation and without manipulation, which directly affects CPT code selection (e.g., 23505 vs. 23500).

Manipulation may be performed closed (no incision) or open (with incision).

A myringotomy is a surgical incision into the tympanic membrane (eardrum).

A myringotomy tube (ventilation tube) is placed in the ear to allow drainage of fluid from the middle ear and to equalize pressure.

Therefore, the correct answer is A. Ear.

00537 = Anesthesia for EP procedures

P1 = Normal healthy patient

Anesthesiaphysical status modifiersare the ASA modifiersP1–P6, which describe the patient’s overall systemic health (e.g., P1 = normal healthy patient; P2 = mild systemic disease; up to P6 = brain-dead patient whose organs are being removed for donor purposes). Among the choices,P1is the only ASA physical status modifier.QSis an anesthesia modifier indicatingMonitored Anesthesia Care (MAC), not physical status.AAidentifies the anesthesia service performedpersonally by an anesthesiologist, which is a provider/service modifier, not a physical status.2Pis not an ASA physical status modifier; physical status modifiers are specifically formatted asP1–P6. CPC exam tip: separate anesthesia modifiers into categories: (1)physical status(P1–P6), (2)who provided/medical direction(AA, QK, QX, QY, etc.), and (3)service circumstancemodifiers (like QS for MAC when applicable). Here, the question explicitly asks for physical status—soP1is correct.

According to ICD-10-CM burn guidelines:

When burns of different degrees occur at the same site, only the highest degree is coded, not separate codes.

The other statements are true:

Necrosis is coded as a non-healed burn

Burn codes include electrical and radiation burns

The highest degree burn is sequenced first

For a patient with type 1 diabetes mellitus and diabetic retinopathy with macular edema in the right eye, the correct ICD-10-CM code is E10.3511. This code specifically captures:

E10: Type 1 diabetes mellitus.

35: Diabetic retinopathy with macular edema.

1: Right eye.

Each choice addresses different severities or eye specifications:

A. E10.3211: Indicates mild nonproliferative diabetic retinopathy with macular edema in the right eye, not the general diabetic retinopathy category.

B. E10.3519: Refers to diabetic retinopathy with macular edema without specification to the right eye.

D. E10.311: Refers to nonproliferative diabetic retinopathy without macular edema in the right eye.

Thus, the correct answer is C. E10.3511, as it fully captures type 1 diabetes with diabetic retinopathy with macular edema in the right eye.

22514 = Vertebroplasty, lumbar (L5)

22515 = Each additional vertebral body (sacrum)

Vertebroplasty codes are inherently bilateral, so modifier -50 is not used

The operative approach is explicitlyopen surgery, so the correct CPT procedure code is44950(appendectomy; open). Code44970is thelaparoscopicappendectomy code and is not supported because the scenario states “open surgery.” For diagnosis, the physician’s final diagnosis ischronic appendicitis, which is reported withK36(other appendicitis) in the context of this question’s choices;K35.80represents acute appendicitis (unspecified acute) and does not match “chronic.” You also do not report symptom codes (nausea/vomiting/abdominal pain) once a definitive diagnosis is established and documented as the reason for the surgery, unless a guideline or scenario specifically requires them as additional reporting (this question does not). Therefore, the correct pairing is44950withK36only. CPC exam tip: always matchapproach(open vs laparoscopic) and code thefinal confirmed diagnosisrather than presenting symptoms when the definitive diagnosis is known.

Medicare Part B provides coverage for outpatient services, including physician services, preventive care, outpatient procedures, diagnostic tests, and durable medical equipment. Part B is a key component of Medicare, covering medically necessary services and some preventive services.

A. Part C (Medicare Advantage) includes all benefits and services covered under Parts A and B and often additional services, but it is provided through private insurance companies.

C. Part A covers inpatient hospital care, skilled nursing facility care, hospice, and some home health services.

D. Part D provides coverage for prescription drugs.

Therefore, the correct answer is B. Part B.

1. Procedure and CPT® Code Selection:

The procedure involves an incision and drainage (I&D) of a deep abscess (felon) on the palmar surface of the right thumb. A felon is an abscess in the pulp of the fingertip, often involving deep tissue.

Code 26010 is specific for incision and drainage of a finger abscess, which includes the thumb. This code applies to cases where the abscess is drained from a deep tissue level.

Code 26011 is similar but involves the use of extensive drainage or debridement, which is not indicated in this case. Therefore, 26011 is not appropriate here.

Code 10061 refers to incision and drainage of abscesses at different locations on the body but not for specific areas such as the thumb, making it inappropriate in this context.

Code 10140 pertains to the evacuation of hematoma, seroma, or fluid but does not apply to abscesses, so it is not suitable for this scenario.

2. Modifier:

Modifier F5 is added to specify that the procedure was performed on the right thumb.

3. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code L02.511 is appropriate for cutaneous abscess of the right finger, as it accurately describes the diagnosis of a felon on the thumb.

L03.011 would represent cellulitis but does not specify an abscess, making it less precise for this case.

4. AAPC and CPT® Coding Guidelines:

The AAPC guidelines for coding finger abscess drainage emphasize the selection of specific codes for deep tissue drainage procedures in extremities. Additionally, correct laterality should be included with the use of modifiers and specific ICD-10-CM codes for an accurate representation of the site and nature of the condition.

Thus, based on the coding standards and guidelines, the verified answer is B. 26010-F5, L02.511.

1. Procedure and CPT® Code Selection:

The patient initially underwent a laparoscopic total abdominal hysterectomy for endometriosis of the uterus. However, due to extensive adhesions, the surgeon converted the procedure to an open total abdominal hysterectomy to complete the surgery.

CPT® Code 58150 is appropriate for a total abdominal hysterectomy, including removal of the uterus and cervix, via an open approach. Since the procedure was converted to an open approach, 58150 is the correct code.

The -22 modifier is added to indicate increased procedural services due to the extensive adhesiolysis (removal of adhesions), which extended the surgery duration.

2. Diagnosis and ICD-10-CM Code Selection:

ICD-10-CM Code N80.00 is used for endometriosis of the uterus, which is the primary condition that prompted the hysterectomy.

ICD-10-CM Code N73.6 is appropriate for female pelvic peritoneal adhesions, reflecting the extensive adhesions that necessitated the conversion to open surgery.

3. Rationale for Excluding Other Options:

Code 58571 (in options B and C) is for a laparoscopic approach, which is incorrect because the procedure was converted to an open approach.

The -78 modifier is incorrect in this context because the conversion to open surgery was part of the same operative session and not an unplanned return to the OR.

Diagnosis code N99.4 (in options B and D) pertains to postprocedural pelvic adhesions, which does not apply here as the adhesions were not due to a prior procedure.

4. AAPC and CPT® Coding Guidelines:

AAPC guidelines specify using 58150 for an open total abdominal hysterectomy and adding the -22 modifier for increased complexity or time due to factors like extensive adhesiolysis.

Therefore, the correct answer based on CPT® and ICD-10-CM guidelines is A. 58150-22, N80.00, N73.6.

49190 = Excision of peritoneal tumor greater than 10 cm

C48.2 = Malignant neoplasm of peritoneum

ICD-10-CM guidelines state that healing pressure ulcers are coded as the stage documented.

L89.624 = Pressure ulcer of left heel, stage 4

Stage 4 ulcers involve full-thickness tissue loss and are commonly referenced in exam scenarios involving treatment of healing ulcers

Unspecified stage or laterality codes are not appropriate when documentation supports specificity.

This service is alumbar discographyat a single level (L3–L4) withinjection of contrastinto the intervertebral disc underfluoroscopic (C-arm) guidancewhile the patient is awake/able to report symptoms, which is exactly what CPT62290describes for diagnostic discography at a lumbar level. CPT62292is used for discography in a different spinal region (and is not supported by the “L3–4” lumbar level stated multiple times). The post-discography CT scan is referenced as planned/reviewed but is not clearly documented as performed/interpreted as part of this same physician service in the stem, and it is not part of the answer choices. For ICD-10-CM, the confirmed postoperative finding is “normal discography,” but the reason for the study remains the patient’slow back painand suspected stenosis; in outpatient/procedural settings you code thereason for the testwhen the definitive suspected condition is not confirmed. Here, the stenosis was ruled out (“no evidence”), so donotcode spinal stenosis; reportM54.50for low back pain. Therefore,62290 with M54.50is correct.

1. Procedure and CPT® Code Selection:

The emergency department physician placed an indwelling catheter into the lumbar region for continuous infusion for pain management with fluoroscopic guidance.

CPT® Code 62327 is appropriate for injection or catheter placement for continuous infusion of anesthetic or analgesic in the lumbar or sacral region using imaging guidance.

CPT® Code 77003 represents the fluoroscopic guidance used during the catheter placement, which is separately reportable in this case.

2. Rationale for Excluding Other Options:

Code 62326 (in options B and D) is for the injection or catheter placement without imaging guidance. Since fluoroscopic guidance was specifically mentioned, 62327 is the appropriate choice.

Code 77003 must be reported separately when fluoroscopy is used in conjunction with 62327 for pain management catheter placement.

3. AAPC and CPT® Coding Guidelines:

According to AAPC guidelines, the combination of 62327 and 77003 is correct when catheter placement for continuous infusion is performed with fluoroscopic guidance.

Therefore, the correct answer is C. 62327, 77003.

Preventive medicine codes are selected bypatient ageand whether the patient isnew or establishedto the provider. The child is3 years old, which falls into theearly childhoodpreventive age range. Because the child has been seen by this same primary care physician before (last exam two years ago), the patient isestablished, not new. For established patients, preventive codes are99391–99395, and for age1–4 yearsthe correct code is99392. However, among the answer choices, the closest matching established preventive code offered for this age group is99382, which is actually thenew patientpreventive code for age 1–4; the item’s provided options appear to omit 99392. Given CPC exam rules, the correct code should be99392for an established 3-year-old. But since it is not offered and you must pick among A–D, the best keyed answer in this option set isD (99382)as presented. Exam tip: Always verifynew vs establishedfirst, then pick the age band.

A “recent football injury” indicates anacute traumaticinjury rather than a chronic/old derangement. Acute meniscus tears are coded from theS83.2-category (tear of meniscus, current injury), not theM23.-category (derangement of meniscus due to old tear or injury). The question specifiesmedial meniscus,left knee, and implies aninitial encounterfor the acute injury, so the correct code must include laterality and the 7th characterAfor initial encounter.S83.232Acorresponds to acurrent tear of the medial meniscus, left knee, initial encounter.S83.242Ais a different meniscus specification (not medial).M23.202/M23.204are derangement codes typically used forold tearsor chronic conditions, not an acute recent sports injury. CPC exam tip: “recent injury” →S-codes, “old tear/derangement” →M23. Mnemonic:S = Sudden (acute),M = Mature (old/chronic).

Coronary arteriesare the arteries that supply blood directly to the heart muscle (myocardium). The major coronary vessels include theleft anterior descending (LAD)artery and theleft circumflexartery (branches of the left coronary system), and theright coronary arterysystem, which commonly gives rise to theposterior descending artery (PDA)in right-dominant circulation. Option A lists vessels that are recognized as coronary arteries or named coronary branches seen in cardiology and coding contexts (LAD, circumflex, PDA). The other options mix coronary withnon-coronaryvessels: theaortais the main outflow artery from the heart but is not itself a coronary artery; theinternal carotidsupplies the brain; therenalsupplies the kidneys; theinterosseoussupplies forearm regions; and thepulmonaryarteries carry blood from the right ventricle to the lungs. CPC exam strategy: if the list includes classic coronary names likeLADandcircumflex, it is almost certainly the coronary set—especially when distractors include arteries from unrelated organ systems.

Facet joint injections (medial branch blocks/intra-articular depending on code family) are coded byspinal regionandnumber of levels. Thoracic facet injections use64490for thefirst level,64491for thesecond level, and64492for thethird and each additional level(within the thoracic region). This case includesthree thoracic levels: T2–T3 (1st), T3–T4 (2nd), and T4–T5 (3rd). Because the injections arebilateral, you applymodifier -50to each of the level codes per the answer set’s style. Fluoroscopic guidance isbuilt intothese injection codes under current CPT rules, so you donotseparately report a fluoroscopy code (such as 76000). Options B and C are forlumbar/sacralfacet injection families, not thoracic. Option A incorrectly doubles units rather than using the correct third-level add-on coding structure. Therefore,64490-50, 64491-50, 64492-50is correct.

This scenario describesconjunctival provocation testing: an allergenic extract is placed into theconjunctival mucous membraneof the eye and the patient is observed for a localized allergic response (redness, itching, tearing). CPT95060is the code that representsconjunctival (ophthalmic) allergy testing/provocation. The distractors are other allergy testing codes that do not match the site and method described. For CPC exam logic, the key is identifying theroute/siteof allergen exposure: not intradermal (skin), not percutaneous prick, not inhalation/bronchial challenge—this is specificallyocular mucosal testing. The wording “introduced into the mucous membrane inner lining of the eye” is the classic cue. Also note that the code selection is driven by thetype of test, not the suspected diagnosis alone. Therefore, conjunctival provocation testing is correctly reported with95060, and the other options represent different categories of allergy testing or challenge methods.

1. E/M Code Category Selection:

The patient is a 19-year-old seen by his primary care physician for an annual preventive exam. His last exam was four years ago, and he has no complaints, indicating a preventive rather than problem-focused visit.

CPT® Code 99385 is for a new patient preventive visit for ages 18-39. Since the patient’s last visit was four years ago, this qualifies him as a new patient by CPT® standards (a patient is considered new if they have not received any professional services from the physician within the past three years).

2. Rationale for Excluding Other Options:

Code 99395 is for an established patient preventive visit for ages 18-39, which does not apply here since the patient is considered new after four years.

Code 99394 is for a preventive visit for an established patient aged 12-17, which does not match the patient’s age.

Code 99384 is for a new patient preventive visit for ages 12-17, which also does not apply given the patient’s age of 19.

3. AAPC and CPT® Coding Guidelines:

According to CPT® guidelines, 99385 is appropriate for a new patient in the 18-39 age range for a preventive visit, especially when they have not seen the provider in over three years.

Therefore, the correct answer is A. 99385.

In this case, a CRNA provided anesthesia for an urgent endoscopic procedure. To select the appropriate codes, we consider both the anesthesia code for the procedures performed and the modifiers relevant to the CRNA’s role and the patient’s physical status:

1. 00813: This CPT® code covers "Anesthesia for lower intestinal endoscopic procedures, endoscope introduced distal to duodenum," which is appropriate since the colonoscopy extended to the ileum and into the lower duodenum. 00731 (anesthesia for upper GI endoscopy) would not fully apply, as the main procedure targeted lower intestinal areas as well.

2. QZ Modifier: Indicates the anesthesia was performed by a CRNA without medical direction by an anesthesiologist, which aligns with the scenario where the CRNA independently administered anesthesia.

3. P3 Modifier: Reflects the physical status of "severe systemic disease" for this patient, as she has both end-stage renal failure and myelodysplastic syndrome.

4. 99100: This code is added to reflect "special anesthesia circumstances" given the patient’s extreme frailty (platelet count of 3,000), which warrants additional consideration.

5. 99140: Used for emergency conditions, which applies here due to the urgent nature of the bleeding investigation.

Thus, 00813-QZ-P3, 99100, 99140 accurately reflects the anesthesia services provided by the CRNA in this emergency scenario.

Cochlear implant surgery is anearprocedure and maps to anesthesia code00120in this question’s option framework. The anesthesiologist ismedically directingCRNAs and is concurrently directing5CRNAs. Under anesthesia modifier rules, when an anesthesiologist is directingmore than fourconcurrent anesthesia procedures, the correct modifier isAD(medical supervision by a physician: more than four concurrent anesthesia procedures). Physical status is given asP3(severe systemic disease), so append-P3. The diagnosis is progressive sensorineural hearing loss in the right ear; in the options,H90.41represents unilateral sensorineural hearing loss (right ear) as provided. Options usingAAwould indicate the anesthesiologist personally performed anesthesia (not true here), andQY/QXrepresent medical direction structures but do not match the “more than four” concurrency described (which specifically triggersADin these exam-style choices). Therefore, the correct reporting by the anesthesiologist is00120-AD-P3, H90.41.

Omalizumab is a drug reported withHCPCS J2357, and the dose is converted into billable units based on the code’s unit definition. In CPC-style questions,150 mgis commonly represented asJ2357 × 30 units(i.e., 5 mg per unit → 150/5 = 30). Administration is atherapeutic subcutaneous injection, reported with96372(therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular). Vaccine administration codes (90460/90471) are not appropriate because omalizumab is not a vaccine. For diagnosis, the statement includesstatus asthmaticusbut does not specify severity category (mild/moderate/severe persistent). In the options provided,J45.902is the “unspecified asthma with status asthmaticus” concept, whereas J45.52 requires severe persistent asthma with status asthmaticus (not documented). Therefore, the correct pairing is96372 + J2357 × 30 + J45.902. CPC exam tip: match administration code type (therapeutic injection vs immunization) and choose the most specific ICD-10-CM supported by documentation.

22903 = Excision of soft tissue tumor, abdominal wall, subcutaneous, 3 cm or greater

D49.2 = Neoplasm of unspecified behavior of soft tissue

R codes are not used when a neoplasm is documented

Autopsy CPT coding is based on theextent of the examination(gross only vs gross and microscopic) and whether special anatomic components (such asbrain and spinal cord) are included. The question states the pathologist performedboth gross and microscopicexamination and explicitly included thebrain and spinal cord, which indicates acomprehensive autopsyservice rather than a limited or gross-only autopsy. CPT88028represents a complete autopsy with gross and microscopic examination that includes examination of the central nervous system structures (brain and spinal cord) as part of the comprehensive scope. The other codes listed represent different autopsy levels or components that do not match the “gross and microscopic” plus CNS inclusion described. CPC exam approach: anchor first ongross + microscopic(not gross-only), then look for wording that indicates acomplete autopsy. When the stem highlights “brain and spinal cord,” it is signaling the higher-complexity comprehensive autopsy code selection. Therefore,88028is the correct CPT code.

80430 = Growth hormone suppression panel

Individual tests are reported with units

MEDICINE & CARDIOLOGY

The operative service is anamputation of the left third toe at the metatarsophalangeal (MTP) joint. CPT28820describes toe amputationthrough the MTP joint, matching the “amputation at the metatarsophalangeal joint” language and the incision encircling the joint with removal of the toe after dividing tendons/ligaments. ModifierT2correctly identifies theleft foot, third digit. Diagnosis coding must capture the ischemic disease withgangreneplus thenon-pressure chronic ulceron the toe. In the answer set,I70.262represents lower-extremity atherosclerosis/PVDwith gangrene(left side per the option). The chronic ulcer is separately reported using the providedL97.528non-pressure ulcer code for the left foot/toe severity category offered by the choices. Antibiotic prophylaxis (Ancef), anesthesia type, tourniquet use/time, and technique details support the procedure but do not change the core CPT/ICD-10-CM selection. Therefore, the correct combination is28820-T2, I70.262, L97.528.

36223 = Selective catheterization of common carotid with imaging

36227 ×2 = Bilateral external carotid angiography

AnExcludes1note means“NOT CODED HERE”and indicates that the two conditionscannot be reported togetherbecause they are eithermutually exclusiveor one condition is inherently included in the other in that context. In practical CPC exam terms, if an Excludes1 note applies between two codes, you generallydo not assign both codes on the same encounter. This is different fromExcludes2, which means the excluded condition isnot part of the code, but the patient may haveboth conditions at the same time, soboth codes may be reportedif supported by documentation. NEC (Not Elsewhere Classifiable) points you to a more specific code when available; NOS (Not Otherwise Specified) reflects insufficient detail in documentation. The question is specifically about a note that prevents reporting two conditions together—this is the hallmark definition ofExcludes1under ICD-10-CM conventions and is heavily tested on CPC exams.

The emergent endovascular repair of an infrarenal abdominal aortic aneurysm with an aorto-aortic tube endograft is coded with CPT 34702. This code includes the deployment of the endograft and the necessary balloon angioplasty for sealing the proximal and distal attachment zones.

52356 = Cystourethroscopy with ureteroscopy, lithotripsy and stent placement

Combination code → do not report components separately

69905 = Transmastoid labyrinthectomy

69990 = Operating microscope (separately reportable)

H81.391 = Peripheral vertigo, right ear

R42 (dizziness) is not reported when a definitive diagnosis exists

RADIOLOGY & IMAGING QUESTIONS

According to ICD-10-CM coding guidelines for substance use, abuse, and dependence, when multiple levels (use, abuse, and dependence) of the same substance are documented, only the highest level of severity is coded. The hierarchy is as follows: dependence > abuse > use.

D. If both use and dependence are documented, assign only the code for dependence is correct, as dependence represents the highest severity level and supersedes both use and abuse.

A. is incorrect because if both use and abuse are documented without dependence, only abuse would be coded as it is of a higher severity than use.

B. is incorrect because all three codes (use, abuse, dependence) should not be reported together; only the highest level should be coded.

C. is incorrect because if both abuse and dependence are documented, only dependence (the higher severity level) should be coded, not abuse.

Therefore, the correct answer is D. If both use and dependence are documented, assign only the code for dependence.

Dacryocystitis is the inflammation of the lacrimal sac, which is part of the tear drainage system located in the inner corner of the eye. The lacrimal sac is connected to the nasolacrimal duct, which drains tears into the nasal cavity. Inflammation in this area can cause pain, redness, and swelling near the inner corner of the eye.

ICD-10-CM, medical dictionaries

45346 = Sigmoidoscopy with ablation (reported once)

K63.5 = Polyp of colon

The human shoulder is composed of three main bones: the clavicle (collarbone), scapula (shoulder blade), and humerus (upper arm bone). These bones form the shoulder joint, which is one of the most flexible and mobile joints in the human body, allowing for a wide range of motion.

AMA's CPT® Professional Edition (current year), Musculoskeletal System section.

CPT® code 46255 describes the excision of both internal and external hemorrhoids, which matches the procedure described. The ICD-10-CM codes K64.0 (First degree hemorrhoids) and K64.4 (Residual hemorrhoids) describe the conditions treated.

47000 = Percutaneous liver biopsy

76942 = Ultrasound guidance

K74.3 = Primary biliary cirrhosis

This scenario involves anon-pressure chronic ulcerwithgangrene. For non-pressure chronic ulcers of thethigh, ICD-10-CM usesL97.1-codes. “Fat layer exposed” indicatesseverity with fat layer exposed, which corresponds to the specific 6th character level (not just skin breakdown). The correct thigh code here isL97.112(non-pressure chronic ulcer of right thigh with fat layer exposed). Because the ulcer is described asgangrenous, ICD-10-CM instructs tocode additional gangreneusingI96when gangrene is present with an L97 non-pressure ulcer. Sequencing places the ulcer code first (it fully describes site and depth), then the gangrene codeI96as additional. ThereforeI96 + L97.112are both required, and the correct option presented isI96, L97.112(Option C). Mnemonic:L97 = Location/Layer,I96 = Ischemic gangrene add-on.

The code 99471 is used for initial inpatient neonatal critical care, per day, for the evaluation and management of a critically ill infant or young child. Given the scenario where a 4-year-old critically ill child is admitted to the PICU and requires intensive care management, this code is appropriate as it reflects the critical care provided beyond the emergency department services. References: CPT® Professional Edition (current year), AMA.