Provider Credentialing in Arizona | Arctic Health

Arizona's rapidly expanding Phoenix metropolitan area has made it one of the top destination states for providers seeking growth markets. The state operates one of the country's oldest fully managed Medicaid programs — the Arizona Health Care Cost Containment System (AHCCCS, pronounced "access") — which has been capitated and managed since 1982. This means Arizona has no traditional Medicaid fee-for-service pathway; all Medicaid credentialing is through AHCCCS-contracted managed care plans.

AHCCCS-contracted plans include UnitedHealthcare Community Plan of Arizona, Aetna Better Health of Arizona, Magellan Complete Care of Arizona, Mercy Care (Southwest Catholic Health Network), and Cenpatico Integrated Care. Each plan credentials providers independently, and providers must apply to each plan where they want to serve AHCCCS members.

Arizona has separate medical licensing boards for MDs (Arizona Medical Board) and DOs (Arizona Board of Osteopathic Examiners in Medicine and Surgery). Both participate in the Interstate Medical Licensure Compact, helping accelerate licensure for providers relocating from Compact states. Major commercial payers include Banner|Aetna, Blue Cross Blue Shield of Arizona, and Cigna.

Arctic Health manages Arizona AHCCCS plan credentialing — a commonly misunderstood process for providers new to the state — alongside commercial payer enrollment, ensuring complete submissions across all required plans from day one.