Naltrexone Treatment Centers in Idaho
Medically reviewed by NWVCIL Editorial TeamLast reviewed: May 2026
Our directory lists 45 naltrexone providers across Idaho, with the largest concentrations in Boise (9), Idaho Falls (6) and Coeur d Alene (2).
Naltrexone (Vivitrol, Revia) is an opioid antagonist used to treat both alcohol use disorder and opioid dependence. Available as a daily oral tablet or monthly extended-release injection, it blocks opioid receptors to reduce cravings and prevent relapse.
Treatment landscape in Idaho:
- Idaho recorded 386 drug overdose deaths in 2023 at 20.5 per 100,000 (CDC NCHS).
- 34 buprenorphine providers and 6 SAMHSA-certified Opioid Treatment Programs operate statewide; Boise and Idaho Falls hold the largest concentrations.
- Idaho Medicaid covers buprenorphine and naltrexone; methadone coverage requires an enrolled OTP.
- The Department of Health and Welfare expanded MAT access through primary-care hub-and-spoke models since 2020.
Naltrexone in Idaho — By the Numbers
20.5
per 100,000 drug overdose mortality (CDC 2023)
386
total overdose deaths in Idaho (2023)
33
naltrexone providers in our directory
69 / 82
facilities offering telehealth
76
accept Medicaid for treatment
6
SAMHSA-certified Opioid Treatment Programs
Top cities by buprenorphine provider density
Boise (8) · Idaho Falls (6) · Caldwell (2)
Sources: CDC NCHS Drug Overdose Mortality (2023) · SAMHSA Treatment Locator · NWVCIL directory snapshot, May 2026
Idaho Medicaid
Idaho Medicaid covers buprenorphine and naltrexone; methadone coverage requires use of an enrolled Opioid Treatment Program.
State regulations
Idaho Department of Health and Welfare licenses OTPs and has expanded MAT access through primary-care hub-and-spoke models since 2020.
- Cash or self-payment30
- Medicaid28
- Private health insurance26
- State-financed health insurance plan other than Medicaid24
- Federal, or any government funding for substance use treatment programs18
- Medicare18
- Outpatient29
- Regular outpatient treatment25
- Outpatient methadone/buprenorphine or naltrexone treatment21
- Intensive outpatient treatment18
- Outpatient day treatment or partial hospitalization9
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Naltrexone Treatment Providers in Idaho
Naltrexone providers in Idaho
Boise · 9 centers

Ashwood Recovery
Boise, ID
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Brick House Recovery
Boise, ID
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Veterans Affairs Medical Center
Boise, ID
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Trivium Life Services
Boise, ID
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Intermountain Hospital of Boise
Boise, ID
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Access Behavioral Health Services
Boise, ID
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Raise the Bottom Training and
Boise, ID
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Human Supports of Idaho Inc
Boise, ID
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Idaho Falls · 6 centers

High Country Behavioral Health
Idaho Falls, ID
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Rehabilitative Health Services
Idaho Falls, ID
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Brick House Recovery
Idaho Falls, ID
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AmericaHealth
Idaho Falls, ID
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Lady Liberty Inc
Idaho Falls, ID
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Caldwell · 2 centers

Trivium Life Services
Caldwell, ID
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Human Supports of Idaho Inc
Caldwell, ID
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Coeur d Alene · 2 centers

Brick House Recovery
Coeur d Alene, ID
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Behavioral Health Group Idaho LLC
Coeur d Alene, ID
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Meridian · 2 centers

Northpoint Recovery
Meridian, ID
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Center for Behavioral Health Idaho Inc
Meridian, ID
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Nampa · 2 centers

Access Behavioral Health Services
Nampa, ID
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Raise the Bottom Training and
Nampa, ID
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Blackfoot · 1 center

Stewards of Recovery
Blackfoot, ID
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Challis · 1 center

Rainbows End Recovery Center LLC
Challis, ID
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Gooding · 1 center

Walker Center
Gooding, ID
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Kamiah · 1 center

Nimiipuu Health Clinic
Kamiah, ID
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Lapwai · 1 center

Nimiipuu Behavioral Health
Lapwai, ID
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Lewiston · 1 center

New Beginnings Counseling and
Lewiston, ID
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Malad City · 1 center

Labyrinth Assessment/Behavioral Servs
Malad City, ID
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Plummer · 1 center

Marimn Health
Plummer, ID
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Pocatello · 1 center

Raise the Bottom Training and
Pocatello, ID
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Post Falls · 1 center

Bigfoot Counseling LLC
Post Falls, ID
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Showing 33 of 45 naltrexone providers in Idaho. Browse all centers in Idaho
Frequently Asked Questions About Naltrexone in Idaho
Can pregnant women start naltrexone in Idaho?
Yes. MAT with methadone or buprenorphine is the recommended standard of care in pregnancy — ACOG and SAMHSA both endorse it. Idaho providers coordinate with obstetrics to monitor mother and baby throughout pregnancy and the neonatal period.
Can I get free naltrexone treatment in Idaho?
Free naltrexone treatment is possible in Idaho for patients who qualify for Idaho Medicaid, are enrolled in State Opioid Response–funded clinics, or use charity-care programs at community behavioral-health centers. Call 988 or 1-800-662-4357 for live referrals.
If I’m pregnant, does Idaho Medicaid expand naltrexone coverage?
Yes. Pregnancy-related Idaho Medicaid coverage includes MAT with no copays and priority access to Idaho perinatal-MAT programs. Many Idaho Medicaid plans also extend coverage for 12 months postpartum to protect the mother–infant dyad.
Do employer-provided high-deductible plans cover naltrexone?
Yes — federal parity rules require employer plans to cover MAT. High-deductible plans charge patient-paid rates until the deductible is met; HSA funds can be used for MAT and medication costs. Many employers also offer EAP programs that pay for an initial assessment.
Can Idaho patients get an extended take-home supply of naltrexone?
For methadone, SAMHSA’s 2024 final rule allows OTPs in Idaho to grant up to 28 days of take-home doses once clinical-stability criteria are met. For buprenorphine, 30-day prescriptions are standard and 90-day fills are permitted in many Idaho plans. Long-acting naltrexone is a single monthly injection, so no take-home supply applies.
How often will I need to visit naltrexone providers in Idaho?
Early in treatment, visits are weekly — sometimes daily for methadone induction. After stabilization, buprenorphine patients typically visit monthly, and methadone patients may qualify for take-home doses reducing visits to bi-weekly or monthly. Naltrexone injections are monthly.
Does my employer need to know I started naltrexone?
No. Idaho employers have no right to require MAT disclosure. ADA protections and 42 CFR Part 2 confidentiality prevent providers from disclosing MAT status to employers. If you need FMLA for appointments, your HR can verify medical leave without knowing the diagnosis.
What questions will the clinician ask at my first naltrexone visit?
Expect questions about your substance use history, overdose history, medical and mental-health conditions, current medications, pregnancy risk, social support, housing, legal status, and treatment goals. Answers help tailor the plan — honesty produces better clinical care, and answers are protected under 42 CFR Part 2.
Can naltrexone affect hormones or sexual function?
Long-term opioid-agonist therapy (methadone, buprenorphine) can lower testosterone in some men and affect menstruation in some women. Annual hormone panels are reasonable. Switching medications or adjusting dose resolves most cases; endocrinology referral is available in Idaho for persistent issues.
Will pediatricians in Idaho know how to care for my MAT-exposed baby?
Yes. Idaho pediatricians and neonatologists receive training on caring for infants with prenatal opioid exposure. Eat, Sleep, Console protocols, parental involvement, and compassionate postpartum care are standard. Share your MAT history openly so the team can tailor monitoring.
What types of counseling are available with naltrexone in Idaho?
Common options include cognitive-behavioral therapy, motivational interviewing, contingency management, group counseling, and trauma-focused therapy. Many Idaho programs also offer peer-recovery support. The clinical team matches you with the modality most aligned to your goals.
Can I travel internationally with naltrexone from Idaho?
Yes, with proper documentation. Bring a letter from your Idaho MAT prescriber, medication in its original pharmacy container, and check destination-country rules — some countries restrict methadone and buprenorphine. The International Narcotics Control Board maintains destination-country guidance.
Other Treatment Options in Idaho
Naltrexone Treatment in Other States
Need immediate help? Call SAMHSA: 1-800-662-4357 (24/7, free)
