CPC Exam Dumps : Certified Professional Coder (CPC) Exam

This scenario describes apalatoplasty(repair of cleft palate) withclosure of the alveolar ridgeusing abone graft. CPT code42210is the code that captures palatoplasty withclosure of the alveolar ridgeand associated bone grafting work as part of the reconstructive procedure described. Because the bone graft is part of the defined palatoplasty service in this code concept, you donotseparately report a generic bone graft harvesting code such as20900in the way the answer options suggest. The distractor42200is associated with a more limited palate repair (not matching the alveolar ridge closure with graft detail), and42205does not reflect the specific alveolar ridge closure with bone grafting described in the question stem. CPC exam strategy: identify the mostcomprehensive cleft palate repairthat matches the documentation; when a CPT code description includes the specific additional work (like alveolar ridge closure with graft), code that single comprehensive service.

For Mohs micrographic surgery, CPT® coding is based on the anatomic location of the lesion, the number of stages, and the number of tissue blocks per stage.

17311: This code is used for Mohs surgery on body areas such as the trunk, arms, or legs for the first stage.

17315: This is an add-on code used when more than five tissue blocks are examined in a single stage. Since this case involved six tissue blocks, 17315 is appropriate.

Explanation of incorrect answers:

A. 17313, 17314, 17315: Incorrect, as 17313 applies to the head, neck, hands, feet, or genitalia, not the arm.

C. 17313, 17315: Incorrect, as 17313 is not appropriate for the arm.

D. 17311, 17312, 17315: 17312 is used for additional stages beyond the first, which is not applicable here since only one stage was performed.

E. 85B2-335 is not a valid CPT code for Mohs surgery.

Thus, the correct answer is B. 17311, 17315, which accurately reflects a single-stage Mohs surgery with six tissue blocks on the arm.

36223 = Selective catheterization of common carotid with imaging

36227 ×2 = Bilateral external carotid angiography