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Medical Assistance Customer Service Center (MACSC) at Health Care Authority

Washington Apple Health (Medicaid) clients can get help with ProviderOne benefit coverage, enroll in Apple Health, request a replacement for a lost or stolen ProviderOne card, and ask medical billing questions.

Fax

888-338-7410

Hours

Mon - Fri 7:00am - 5:00pm

Application process

Call or see website for details

Fee

Call or see website for details

Languages

Spanish

Agency info

Health Care Authority