Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

State

Treatment centers that accept Medicare in Arizona

348 treatment centers. Facilities whose SAMHSA listing names Medicare among the payments they accept. Ask whether they take your Medicare plan.

City lists

All 348 in Arizona

Common questions

Treatment centers that accept Medicare in Arizona: how many are there?

SAMHSA’s FindTreatment.gov directory lists 348 treatment centers in Arizona that match (58% of the 597 listed in the state). Facilities whose SAMHSA listing names Medicare among the payments they accept. Ask whether they take your Medicare plan.

Which cities in Arizona have the most?

Phoenix (79), Tucson (67), Mesa (26), Casa Grande (12) and Yuma (11).

Source: SAMHSA, FindTreatment.gov (National Directory of Mental Health and Substance Use Treatment Facilities), retrieved 2026-11-11. SAMHSA publishes no separate release date for this live directory. The directory has no quality ratings, and this list is not a ranking or a recommendation. Methodology