Rehabs That Accept Medicare in San Mateo, CA

4 facilities in San Mateo, CA list accepts medicare services, about 36% of the 11 treatment providers in the city.

What to know

Medicare Part A can cover inpatient treatment in a hospital, and Part B covers outpatient counseling and opioid treatment program services. Coverage for standalone residential rehab is limited, so ask the facility how they bill Medicare.

Chart: 4 of 11 treatment facilities in San Mateo, CA offer accepts medicare — Rehabs That Accept Medicare in San Mateo: share of local facilities and the California average.

Accepts Medicare: 4 facilities

HealthRIGHT 360

San Mateo, CA 94401

ResidentialDual diagnosisMedicaidMedicarePrivate insurance

Call (909) 964-1585 Details

Mills Peninsula Medical Center

100 South San Mateo Drive, San Mateo, CA 94401

Hospital inpatientOutpatientPartial hospitalizationDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA

Call (650) 696-4600 Details

Project Ninety Inc

416 2nd Avenue, San Mateo, CA 94401

OutpatientIntensive outpatientSober livingMedicaidMedicareSliding scaleSelf-pay

Call (650) 579-7881 Details

HealthRIGHT 360

San Mateo, CA 94401

ResidentialDual diagnosisMedicaidMedicarePrivate insurance

Call (415) 235-8254 Details

Questions

How many rehabs that accept medicare are in San Mateo?

We list 4 facilities in San Mateo, CA reporting accepts medicare services. Call ahead to confirm availability and wait times.

How do I choose between them?

Check state licensing and accreditation (Joint Commission or CARF), confirm payment and wait times by phone, and ask what happens after the program ends.

Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.