California Certifying Board for Medical Assistants The California Certifying Board for Medical Assistants has been administering the California Certified Medical Assistant (CCMA) exam since 1990. The exam is one of three that is recognized by the Medical Board of California.Mission Statement: To encourage career advancement of all medical assistants in the state of California and to plan, develop, administer and evaluate continuing professional competence. Ccbma.net~Site InfoWhoisTrace RouteRBL Check