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CALIFORNIA · SAMHSA-VERIFIED

Rehab in Eureka, California

No center in our verified catalog is within 25 miles of Eureka. See California centers in the state guide.

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Verified centers in and around Eureka

No center in our verified catalog is in Eureka or within 25 miles of it in California. The California state guide lists all 137 catalog centers in the state.

How this count is built: these are centers from our catalog of 1,194 verified centers nationwide, the same list as the California state guide (137 centers) and our treatment search. A center counts here if it is in Eureka or its town is within 25 miles of Eureka in California; distances are measured between town centers from the U.S. Census Bureau's 2023 Gazetteer.

SAMHSA locator listings for Eureka

SAMHSA lists 4 programs within 25 miles of Eureka in California (FindTreatment.gov records, imported October 2025); 4 of them have a street address in Eureka and are listed below. These are federal locator records, not our verified catalog, so they are counted separately from the centers above.

How this list is built: every center above has a street address in Eureka, California in its SAMHSA treatment-locator record. Another 1 record in our database carries Eureka as the city but gives an address somewhere else, so it is not counted or shown on this page: 1 is elsewhere in California. Statewide listings are in the California state guide.

The 25-mile SAMHSA figure above counts only locator records whose street address confirms their own town, with distances measured between town centers; it is a count of federal records, separate from our verified catalog.

EUREKA treatment profile

Addiction treatment options in Eureka

Levels of care available

Level of careSAMHSA listings in Eureka
Co-Occurring Mental Health4 of 4
Residential Rehab3 of 4
Detox1 of 4
Outpatient1 of 4

Insurance accepted by Eureka centers

Payment types the centers report to the SAMHSA treatment locator, counted out of 4 Eureka listings. Federal records do not say which insurance companies a center has contracts with, so confirm your plan with the center or your insurer.

Federal, or any government funding for substance use treatment programs4 Medicaid4 Cash or self-payment3 IHS/Tribal/Urban (ITU) funds3 Federal military insurance (e.g., TRICARE)1 Private health insurance1 SAMHSA funding/block grants1 State-financed health insurance plan other than Medicaid1

Substances & conditions treated

Substance / conditionSAMHSA listings treating it
Co-Occurring Disorders4 of 4
Drug Addiction4 of 4
Benzodiazepines3 of 4
Methamphetamine3 of 4
Opioids3 of 4
Chronic Relapse2 of 4
Cocaine2 of 4
Heroin2 of 4
Prescription Drugs2 of 4
Alcohol1 of 4
Smoking Cessation1 of 4

Therapy approaches offered

1-on-1 Counseling4 Group Therapy4 Relapse Prevention Counseling4 Cognitive Behavioral Therapy3 Life Skills3 Medication-Assisted Treatment3 Motivational Interviewing3 Seeking Safety3 Twelve Step Facilitation2 Family Therapy1 Music Therapy1 Online Therapy1 Trauma-Specific Therapy1

Counts reflect services reported to SAMHSA by the 4 SAMHSA listings with a Eureka address shown above. Always verify current details directly with each facility.

Common questions

Rehab in Eureka: what people ask

How many rehab centers are in Eureka, California?
No center in our verified catalog is in Eureka or within 25 miles of it. The California state guide lists all 137 catalog centers in the state. Separately, sAMHSA lists 4 programs within 25 miles of Eureka in California (FindTreatment.gov records, imported October 2025); 4 of them have a street address in Eureka and are listed below.
What levels of care are available in Eureka?
Among the 4 SAMHSA listings with a Eureka address: Co-Occurring Mental Health (4 of 4), Residential Rehab (3 of 4), Detox (1 of 4), Outpatient (1 of 4). You can browse every facility profile in our full directory.
Which insurance plans are accepted at Eureka rehab centers?
Payment types reported by the 4 SAMHSA listings with a Eureka address: Federal, or any government funding for substance use treatment programs (4 of 4), Medicaid (4 of 4), Cash or self-payment (3 of 4) — see the full list in the treatment profile above. Carrier-by-carrier coverage details are in our insurance guides.
How do I verify my insurance coverage?
Call (866) 227-8929 — verification is free, confidential, and usually takes a few minutes. You can also contact each facility directly using the numbers on their profiles.
Is help available 24/7?
Yes. The helpline at (866) 227-8929 answers around the clock, and the federal SAMHSA National Helpline (1-800-662-4357) is also available 24/7.

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Other cities within California

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Finding treatment in Eureka

The 0 facilities in Eureka's local network are part of the state-wide system shaped by state-level policy choices and the West Coast geographic context. Local access varies within the city itself; the facilities in one part of town operate differently from the facilities in another.

The California context

You cannot understand Eureka's addiction-treatment market without knowing the California baseline: expanded Medicaid in 2014 under the ACA, 27.9 overdose deaths per 100,000, the specific challenge of stark contrast between well-resourced urban programs and underserved inland counties State-level conditions are the ceiling and floor on what local facilities can do.

How access actually works in Eureka

Three moves compress the Eureka search: call your plan's behavioral-health line (not member services) for an in-network list within 25 miles; cross-check that list against SAMHSA's federal locator; schedule a PCP visit specifically to discuss substance use. The three together take a week and produce more useful direction than weeks of calling facility admissions lines.

Regional and nearby options

a small-city network rewards regional thinking — the nearest larger metro often has capacity and specialty programming that a local-only search will miss. The math is often simple: the travel cost of an extra 30 miles is usually worth the difference in clinical framework or specialty capacity that a small city's facility mix cannot always provide.

Practical next steps

If this is week one of considering treatment in Eureka, do three unglamorous things: take the self-assessment on this site, call the SAMHSA helpline (1-800-662-HELP), schedule a PCP visit specifically about substance use. The Eureka facility search can wait until those three are done.

Last updated April 2026. Sources: SAMHSA Treatment Locator, CDC WONDER, KFF Medicaid Tracker, ASAM Criteria 4e. See our editorial policy.

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