Arizona Admin. Code-Title 20-Chapter 6-Article 19. Health Care Services Organizations Oversight
Geographic Availability in a Rural Area
Network Adequacy
An HCSO shall provide each enrollee living in a rural area with primary care services from a contracted physician or practitioner within 30 miles or 90 minutes of the enrollee’s home.
See https://apps.azsos.gov/public_services/Title_20/20-06.pdf