Key Treatment Concepts

ASAM Criteria

Six-dimension assessment framework for determining appropriate level of care placement.

Sliding Scale Fees

Income-based payment adjustment making treatment accessible regardless of financial situation.

Evidence-Based Practices

CBT, DBT, motivational interviewing, contingency management, and MAT — validated by peer-reviewed research.

Continuum of Care

Progressive treatment model: detox → residential → PHP → IOP → outpatient → aftercare.

Rehab Centers in Idaho

118 Centers
8 Cities
Pop. 1,964,000
OD Rate 19.5/100K
Verified CentersN/A
Top CityN/A
Insurance AcceptedMost major plans
24/7 Helpline(833) 567-5838

Idaho has 118 licensed treatment facilities serving a population of 1,964,000. With an overdose rate of 19.5 per 100,000 residents, the state ranks #42 nationally. In 2022, 195 opioid-related deaths were reported. Idaho has expanded Medicaid under the ACA, providing broader access to substance abuse treatment coverage. The West region state has a substance use disorder prevalence of 5.7% among adults.

Key Facts: Idaho

Capital
Boise
Region
West
Medicaid Expanded
Yes
Naloxone Access
standing order
Good Samaritan Law
No
Overdose Rank
#42 of 50

Top Cities for Treatment in Idaho

Boise

20 centers

Idaho Falls

13 centers

Nampa

12 centers

Pocatello

9 centers

Caldwell

9 centers

Gooding

6 centers

Twin Falls

4 centers

Burley

4 centers

Frequently Asked Questions

How many rehab centers are in Idaho?
Idaho has 118 licensed treatment facilities. These centers serve a population of 1,964,000, providing approximately 6 facilities per 100,000 residents.
Does Idaho Medicaid cover rehab?
Idaho has expanded Medicaid under the Affordable Care Act, which provides coverage for substance abuse treatment including detox, inpatient, and outpatient programs. Contact your local Medicaid office or call (833) 567-5838 for help verifying your coverage.
What is the overdose rate in Idaho?
Idaho has an age-adjusted overdose rate of 19.5 per 100,000 residents, ranking #42 out of 50 states. In 2022, the state reported 195 opioid-related deaths. The substance use disorder prevalence among adults is 5.7%.
What are the top cities for rehab in Idaho?
The top cities for treatment in Idaho are: Boise (20 facilities), Idaho Falls (13 facilities), Nampa (12 facilities), Pocatello (9 facilities), Caldwell (9 facilities), Gooding (6 facilities), Twin Falls (4 facilities), Burley (4 facilities).
Does Idaho have a Good Samaritan Law?
No, Idaho does not currently have a comprehensive Good Samaritan Law for overdose situations. Advocates continue to push for legislation to encourage emergency calls during overdose events.
How to find free rehab in Idaho?
Free and low-cost treatment options in Idaho include state-funded programs, SAMHSA grant-funded facilities, expanded Medicaid coverage, and nonprofit organizations. Many of the 118 facilities in Idaho offer sliding-scale fees. Call (833) 567-5838 for free help finding an affordable program.

Need Help Finding Treatment in Idaho?

Our advisors can help you find the right program. Free, confidential, 24/7.

Call (833) 567-5838

All Treatment Centers in Idaho

How much does rehab cost in Idaho without insurance?
Without insurance, rehab costs approximately $1,000–$3,000/month for outpatient, $5,000–$20,000 for 30-day residential, and $12,000–$60,000 for 90-day inpatient. Sliding-scale fee programs and state-funded facilities may be available. Call (833) 567-5838 for options.
What are the best-rated rehab centers in Idaho?
Quality depends on JCAHO/CARF accreditation, patient outcomes, staff credentials, and treatment specializations. Use our directory to compare by city and insurance, or call (833) 567-5838 for personalized recommendations.
RehabFlow Editorial Team
Clinical Content Review Board

Our content is written by health information specialists and fact-checked against SAMHSA data, CDC reports, and NIDA research. Every page is reviewed for clinical accuracy before publication.

SAMHSA-verified data
Clinically reviewed
Updated April 2026
Editorial Policy ›
Home Find Centers Treatment Insurance Resources Compare Blog About