CPC - What is the cost? Senior Client Liaison January 19, 2022 16:04 Updated The cost of the CPC Assessment (CPCA) is $295 every eight years. Related articles When do I need to take the CPCA? Will my performance on the CPCA affect my credential? Do I need to have completed my Class A/Class B/Core Modules to take the CPCA? How Do I Choose My CPCA testing options? How is the CPCA scored?