Basin Coordinated Health Care is now providing A2 AFFCCS, ALTCS. ALTCS is Arizona Long term Care System in the state of Arizona. ALTES is the State of Arizona's Medicaid program that provides long term care services, to financially and medically elig Phoenix, AZ (602)417-6600. Native Americans may contact ALTCS Tribal Case Management at (928)674-5439 or visit Chinle ALTCS Office, Ts eyi Shopping Center, HWY 191 Chinle, AZ 86503. PCO for SSI level recipients at least 21 years of age and can demonstrate a medical need for caregiver assistance. COLTS C Waiver for individuals of all ages who have a disability demonstrating a need for caregiver assistance. Medically Fragile for Basin Coordinated Health Care is now providing A2 AFFCCS, ALTCS. ALTCS is Arizona Long term Care System in the state of Arizona. ALTES is the State of Arizona's Medicaid program that provides long term care services, to financially and medically elig