CPC Exam Dumps : Certified Professional Coder (CPC) Exam

The correct ICD-10-CM coding for this patient is B20, M54.50. The first code, B20, is used for HIV disease, which is a confirmed diagnosis of HIV infection. It’s important to note that this code can be used regardless of whether the patient is symptomatic or asymptomatic, as long as the patient has been diagnosed with HIV.

The second code, M54.50, refers to low back pain, which would be used to report the loin pain described by the patient. " Loin pain " typically refers to pain in the lower back area, and this code specifically covers the general category of low back pain not otherwise specified.

The other options are not as accurate:

A (B20, M54.9) includes a nonspecific code for back pain (M54.9), which does not fully specify the pain’s location.

B (M54.51, B20) incorrectly includes a code for thoracic or lumbar radiculopathy (M54.51), which is not indicated here.

D (M54.50, B20) is similar to the correct answer, but it incorrectly lists the codes in reverse order. It is important to list the HIV diagnosis first in ICD-10-CM.

Reference topics: ICD-10-CM Coding for HIV Disease; Pain Coding

Basal cell carcinoma is amalignantskin neoplasm, so the excision is coded from11600–11646(malignant lesion excision), not11400–11446(benign lesion excision). The scalp is in the anatomic group that includesscalp/neck/hands/feet/genitalia, and the excised diameterincluding marginsdetermines the malignant excision code range. A size of3.7 cmfalls into the3.1–4.0 cmcategory, which corresponds to11624for malignant excision in that location group. Closure is separately reportable when it is anintermediate (layered) repair, so you add12032(intermediate repair, scalp/axillae/trunk/extremities;2.6–7.5 cm) when documentation supports layered closure beyond simple repair. Diagnosis coding should reflectbasal cell carcinoma of scalp/neck, which isC44.41. Options that use benign excision or benign diagnosis codes are incorrect for basal cell carcinoma.

For a patient with a mass in the left lower lung suspected to be cancer that is currently documented as a tumor of uncertain behavior, with existing ovarian cancer with metastases to the liver, the ICD-10-CM codes are:

D38.1: Neoplasm of uncertain behavior of bronchus and lung.

C56.9: Malignant neoplasm of unspecified ovary.

C78.7: Secondary malignant neoplasm of liver and intrahepatic bile duct.

D38.1 is used because the behavior of the lung tumor is uncertain, and C56.9 and C78.7 are used to document the known primary and metastatic cancers.

ICD-10-CM guidelines

AMA ' s CPT® Professional Edition (current year)