CPC AAPC Certified Professional Coder (CPC) Exam Free Practice Exam Questions (2026 Updated)

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.

Esotropia of the right eye: Indicates strabismus surgery is required.

Resection of medial rectus horizontal and lateral rectus muscles: Specific muscles addressed during the surgery.

Adjustable sutures: Used in securing the muscles, indicating specific techniques.

Extensive scar tissue from previous surgery: Requires additional work and isolation.

CPT codes 67314 and 67334 are used to report the resection of two muscles with adjustable sutures (67314) and surgery on an extraocular muscle involving extensive scar tissue (67334).

Procedure Coding (CPT®):

59821 – Induced abortion, by vaginal suppository, amniotic fluid injection, or other medical means

Used for fetal demise at ≥14 weeks gestation

Labor was medically induced and fetus delivered

Diagnosis Coding (ICD-10-CM):

O36.4XX0 – Maternal care for intrauterine death, not applicable or unspecified

Correct maternal record diagnosis

Z3A.19 – 19 weeks gestation

Required per ICD-10-CM guidelines for obstetric encounters

Why Other Options Are Incorrect:

A / D – ICD-9 code (002.1) is invalid

C – Missing required gestational age code

Warthin's tumor, also known as papillary cystadenoma lymphomatosum, is a benign tumor of the salivary glands, most commonly affecting the parotid gland. It typically presents as a painless, slow-growing mass near the angle of the jaw.

ICD-10-CM, medical dictionaries, and oncology textbooks

In the CPT® book, codes that contain a semicolon (;) indicate that the portion of the description before the semicolon applies to all codes in that series, and the text after the semicolon completes the individual code description.

For the small intestinal endoscopy (enteroscopy) codes:

The parent code describes: “Small intestinal endoscopy, enteroscopy beyond second portion of duodenum, not including ileum;”

CPT® 44361 specifically adds: “with biopsy, single or multiple.”

Therefore, the full description of CPT® 44361 is:

Small intestinal endoscopy, enteroscopy beyond second portion of duodenum, not including ileum; with biopsy, single or multiple.

Diabetic polyneuropathy is coded as E11.42, which indicates type 2 diabetes mellitus with diabetic polyneuropathy. The ICD-10-CM guidelines direct that when a patient has both diabetes and polyneuropathy, a single combination code is used to capture both conditions.

ICD-10-CM (current year), Chapter 4: Endocrine, Nutritional, and Metabolic Diseases (E00-E89), ICD-10-CM Official Guidelines for Coding and Reporting, Section I.C.4.a.6.

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

Procedure: Gross and microscopic examination of a newborn autopsy.

CPT® Code:

88028: This code is for the autopsy, gross and microscopic examination of a stillborn or newborn.

Code Selection Justification: The procedure described matches the comprehensive postmortem examination of a newborn.

AMA CPT® Professional Edition (current year)

ICD-10-CM (current year)

HCPCS Level II (current year)

99222 = Initial hospital inpatient care, moderate MDM

Extensive diagnostic workup → moderate complexity

Final diagnosis established during admission

Diagnosis Coding:

G00.9 – Bacterial meningitis, unspecified

Do not code symptoms (fever, neck pain) once definitive diagnosis is confirmed

Why others are incorrect:

99284 – ED visit

99264 – Inpatient consultation (deleted code)

Symptom-only diagnosis codes inappropriate

The CPT code 12002 is used for simple repair of superficial wounds of 2.5 cm or less. This code includes the repair of both the 3 cm laceration on the right arm and the 2 cm laceration on the nose as both are simple repairs. The other options suggest more complex repairs or multiple separate procedures, which are not necessary in this scenario.

AMA's CPT® Professional Edition (current year)

45346 = Sigmoidoscopy with ablation (reported once)

K63.5 = Polyp of colon

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

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.

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.

Modifier -79 is used to indicate an unrelated procedure or service performed by the same physician during the postoperative (global) period.

-57 = decision for surgery

-25 = significant, separately identifiable E/M

-55 = postoperative management only

Modifier usage is a high-yield CPC exam topic.

For bronchoscopy coding, you report the CPT code that describes thetype of scopeand thekey procedure performed. When bronchoscopicbiopsiesare performed, the service is reported with the appropriate bronchoscopy-with-biopsy code, and youdo not multiply the code by the number of biopsy samples. CPT codes for endoscopy procedures generally represent theoverall service, regardless of how many specimens are obtained during that one session at the same anatomic site category. In this question set,31628is the correct code representingflexible bronchoscopy with transbronchial lung biopsy(the biopsy component is the coded element).31625describes bronchoscopy with a different work element (not the biopsy service intended here), making it an incorrect distractor. Options that apply “×5” reflect a common novice error—billing per specimen rather than per procedure. On CPC exams, the presence of multiple biopsies is usually included to test whether you understand that endoscopic biopsy codes arenot reported per sample.

K0001 = Standard wheelchair

Other K000 codes represent specialized wheelchairs

94060 = Spirometry pre- and post-bronchodilator

94010 = Baseline spirometry

J45.21 = Mild intermittent asthma with exacerbation

Under HIPAA (Health Insurance Portability and Accountability Act), PHI stands for Protected Health Information. It includes any individually identifiable health information related to a patient’s health status, provision of healthcare, or payment for healthcare. Protection of PHI is a key compliance topic on the CPC exam.