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

State

Treatment centers that accept Medicare in Hawaii

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

City lists

All 21 in Hawaii

Common questions

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

SAMHSA’s FindTreatment.gov directory lists 21 treatment centers in Hawaii that match (23% of the 90 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 Hawaii have the most?

Honolulu (6), Hilo (3), Waianae (3), Kailua Kona (2) and Kealakekua (2).

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