CPC Exam Dumps : Certified Professional Coder (CPC) Exam

Moderate sedation codes are selected by (1)patient ageand (2) whether the sedation is provided by thesame physician performing the procedureor by a different provider. The stem states theorthopedist provides the sedation and the reduction, so the sedation is provided by thesame physicianwho performs the procedure. For age, the patient is5 years old, which falls into the≥5 yearscategory. Therefore, the correct initial moderate sedation code is99152(moderate sedation provided by the same physician/other qualified provider performing the procedure; patient age 5 years or older; initial 15 minutes). The documented time is21 minutes, which supports only theinitialcode (it does not reach the threshold needed to report an additional 15-minute increment add-on). Code99151is for patientsunder 5 years, so it does not apply. Codes99155/99156are for sedation provided by adifferentprovider than the one performing the procedure. CPC exam tip: age cutoffs matter—exactly 5years old uses the “5 years or older” code set.

For a patient diagnosed with sepsis and associated acute respiratory failure, the ICD-10-CM codes are:

A41.9: Sepsis, unspecified organism.

R65.21: Severe sepsis with septic shock.

J96.00: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia.

These codes appropriately capture the severity of the sepsis and the presence of acute respiratory failure.

ICD-10-CM guidelines

AMA ' s CPT® Professional Edition (current year)

In this encounter, the correct coding order follows ICD-10-CM guidelines for coding multiple conditions when AIDS (B20) is documented, as it takes precedence. The patient ' s diagnosis of AIDS, documented with code B20, is reported as the primary diagnosis since it is a chronic condition. The M17.31 code is used to document unilateral primary osteoarthritis of the right knee, unrelated to AIDS but causing the patient ' s knee pain.

Explanation of each answer choice:

A. B20, M17.31: Correctly lists AIDS (B20) as the primary diagnosis and osteoarthritis of the right knee (M17.31) as the secondary diagnosis.

B. Z21, M08.861: Z21 represents asymptomatic HIV, not AIDS, which is incorrect here, and M08.861 is the code for juvenile idiopathic arthritis, not relevant in this case.

C. M17.11, B20: Incorrect as M17.11 is for unilateral primary osteoarthritis of the right knee, not left, and does not prioritize B20 as required.

D. M17.31, B20: Incorrect because it does not list B20 as the primary diagnosis, which is necessary per coding guidelines when AIDS is documented.

Thus, the correct answer is A. B20, M17.31.