McAlister Institute for Trt and Educ: (MITE)/NCRRC Mission Avenue
1701 Mission Avenue, Unit 310, ZIP 92058
California · Listings Checked October 2026
SAMHSA's FindTreatment.gov lists 5 rehab centers in Oceanside, California, all state-licensed or certified substance use treatment facilities. Of these, 4 accept Medicaid, 3 offer detox, 1 offers residential treatment, 3 prescribe buprenorphine and 1 is a certified methadone clinic.
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1701 Mission Avenue, Unit 310, ZIP 92058
3355 Mission Avenue, Suites 234, 235, 236, 237 and 239, ZIP 92058
1100 Sportfisher Drive, ZIP 92054
3142 Vista Way, Suite 400, ZIP 92056
1905 Apple Street, Suite 3, ZIP 92054
Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.
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3 of the 5 facilities in Oceanside offer detox (medically managed withdrawal): McAlister Institute for Trt and Educ: North Coastal Womens Recovery Center, Mental Health Systems Inc and Oceanside Comprehensive Treatment.
1 of the 5 facilities in Oceanside offer residential or hospital inpatient treatment: Mental Health Systems Inc.
3 of the 5 facilities in Oceanside run intensive outpatient or partial hospitalization programs: McAlister Institute for Trt and Educ: (MITE)/NCRRC Mission Avenue, McAlister Institute for Trt and Educ: North Coastal Womens Recovery Center and North County Lifeline Inc.
3 of the 5 facilities in Oceanside provide methadone, buprenorphine or naltrexone: McAlister Institute for Trt and Educ: (MITE)/NCRRC Mission Avenue, McAlister Institute for Trt and Educ: North Coastal Womens Recovery Center and Oceanside Comprehensive Treatment.
4 of the 5 facilities in Oceanside accept Medicaid: McAlister Institute for Trt and Educ: North Coastal Womens Recovery Center, Mental Health Systems Inc, North County Lifeline Inc and Oceanside Comprehensive Treatment.
1 of the 5 facilities in Oceanside offer a sliding fee scale or treatment at no charge: Mental Health Systems Inc.
SAMHSA's FindTreatment.gov lists 5 substance use treatment facilities in Oceanside, California, checked October 2026. 3 offer detox and 1 offer residential treatment.
4 of the 5 facilities in Oceanside accept Medicaid, according to SAMHSA. Call to confirm your plan is accepted before you go.
3 of the facilities in Oceanside offer detox: McAlister Institute for Trt and Educ: North Coastal Womens Recovery Center, Mental Health Systems Inc and Oceanside Comprehensive Treatment.
0 of the facilities in Oceanside offer treatment at no charge and 1 has a sliding fee scale, according to SAMHSA. SAMHSA's National Helpline can also point you to state-funded treatment.
See addiction treatment in California for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.
Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.