Verified Treatment Center
Access Health Services
San Mateo, CA · 94403
Key Takeaways for Access Health Services
- • SAMHSA-listed facility
- • Direct line available · Helpline free & confidential 24/7
About Access Health Services
If you are looking at Access Health Services in San Mateo, CA, the basics worth knowing up front: The specific care levels offered by Access Health Services should be confirmed directly with the admissions team. This page walks through the questions that tend to matter most to families weighing a specific program.
Care levels at Access Health Services
On care levels specifically: Care-level specifics for Access Health Services are not well-documented in the public SAMHSA record; a direct conversation with the admissions team is the reliable way to confirm what the facility actually provides. What that means in practice is that matching Access Health Services to the right clinical situation depends on whether you or a loved one needs the level of care this facility actually offers — which is a clinician's judgment, not a facility's sales pitch.
Insurance and payment
Payment and insurance specifics for Access Health Services are not fully documented in the SAMHSA registry — a direct admissions conversation is the reliable way to confirm what forms of payment are accepted and at what network-contract level. The single most useful pre-admission move on insurance is requesting the facility send you — in writing, by email — the specific benefits verification for your specific plan product. That document is the answer to most post-admission billing disputes.
Before you call
Before admission to Access Health Services, three questions consistently produce the most useful information: (1) which ASAM level of care are you treating me at, and what is the clinical rationale; (2) can you send me a written Verification of Benefits for my specific insurance plan; (3) what is your policy on medication-assisted treatment for opioid use disorder — specifically, do you continue patients on buprenorphine or methadone during residential programming. If the clinical situation involves opioid use disorder, confirm explicitly whether Access Health Services offers medication-assisted treatment — buprenorphine, methadone, or naltrexone. Programs that do not are operating outside the current standard of care.
Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.
Access Health Services at a Glance
Insurance & Payment Accepted
Confirm in-network status before admission — verification is free.
Medicaid
Medicare
Private insurance
TRICARE / VA
Contact & Location
Address
225 37th Ave, San Mateo, CA 94403
Facility direct line
202-499-4300Website
www.accesshealthservices.org