CPC Exam Dumps : Certified Professional Coder (CPC) Exam

Melanoma is a malignant neoplasm of melanocytes, which are pigment-producing cells found primarily in the skin. It is one of the most serious forms of skin cancer and is classified under ICD-10-CM category C43.- (Malignant melanoma of skin).

Osteosarcoma is a malignant tumor of bone, not skin (ICD-10-CM C40–C41).

Hemangioma is a benign tumor of blood vessels and is not malignant (often coded under D18.-).

Lymphoma is a malignancy of the lymphatic system, not a primary skin neoplasm (ICD-10-CM C81–C85), though rare cutaneous lymphomas exist, they are not the standard CPC exam answer here.

The patient has undergone a left total knee arthroplasty and subsequently received a femoral nerve block for postoperative pain management. CPT code 01402 is used for anesthesia for total knee arthroplasty. Code 64447-59-LT is for a femoral nerve block (single injection) for postoperative pain management, with modifier 59 indicating a distinct procedural service and LT indicating the left side. Therefore, the appropriate codes are 01402 and 64447-59-LT.

50236 – Radical nephrectomy with partial ureterectomy and rib resection, open approach

Includes:

Kidney removal

Partial ureter removal

Rib resection

Correct for renal cell carcinoma

Increased complexity due to prior surgery does not change CPT code, but may support modifier -22

Why Other Options Are Incorrect:

50545 / 50548 – Laparoscopic/robotic nephrectomy

50225 – Simple nephrectomy (no ureter or rib resection)