CPCS Credentialing and Privileging Practice Test 2026 - Free Practice Questions and Study Guide

Credentialing is the process of systematically verifying a practitioner’s qualifications before they can provide care to patients. When an accreditation requires credentialing for every licensed practitioner, including physicians and non-physicians, it ensures that every person who can deliver care in the network has been thoroughly vetted.

National Committee for Quality Assurance (NCQA) sets standards that explicitly require credentialing for all licensed independent practitioners who render services to plan members, not just physicians. This means a nurse practitioner, physician assistant, or other licensed clinician must have their licensure, board status (where applicable), education, training, work history, and any sanctions verified, with ongoing recredentialing to keep credentials current. That uniform, nationwide expectation helps guarantee consistent quality and safety across the entire network of providers.

Other bodies may have credentialing requirements as part of their standards, but NCQA is the accreditation body most closely associated with universal credentialing of all licensed practitioners within a health plan’s network. CMS is a payer/regulator rather than an accrediting organization, and TJC or URAC focus on broader organizational credentials and hospital or program accreditation, which may not specify the same universal practitioner credentialing emphasis in the exact way NCQA does.