How many APC groups are used in the ASC payment system?

How many APC groups are used in the ASC payment system?

• A. 1,370
• B. 2,700
• C. 3,700
• D. 4,100

Answer: (C)

APC groups in the ASC payment system are the categories Medicare uses to bundle ambulatory procedures into payment units based on similar resource use. Each procedure code (or combination of codes) is assigned to an APC, and the payment rate is determined by that APC. Because there are thousands of possible CPT/HCPCS combinations, along with variations like anesthesia and multiple procedures on the same day, the total number of APC groups is very large. The test’s figure reflects this scale, with about 3,700 APC groups being a common reference, so that option represents the best fit among the choices. Keep in mind that CMS updates APC assignments periodically, so the exact count can change over time.

APC groups in the ASC payment system are the categories Medicare uses to bundle ambulatory procedures into payment units based on similar resource use. Each procedure code (or combination of codes) is assigned to an APC, and the payment rate is determined by that APC. Because there are thousands of possible CPT/HCPCS combinations, along with variations like anesthesia and multiple procedures on the same day, the total number of APC groups is very large. The test’s figure reflects this scale, with about 3,700 APC groups being a common reference, so that option represents the best fit among the choices. Keep in mind that CMS updates APC assignments periodically, so the exact count can change over time.