We list 20 partial hospitalization programs in Idaho, based on SAMHSA's FindTreatment.gov data, with the most in Boise (7), Nampa (2), and Coeur d Alene (2). Compare services, insurance accepted and accreditation, or call for free help choosing.
Partial Hospitalization (PHP): the basics
A partial hospitalization program (PHP) is a highly structured form of addiction treatment where you attend therapy and medical care most of the day, usually five days a week, then go home at night. It typically involves about 20 or more hours of treatment each week and often lasts a few weeks before stepping down. Read the full guide →
2026 rankings
Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank
Best for: Detox and residential careCARF
Why it made our list: CARF accredited; offers detox, residential care, PHP, and IOP; accepts private insurance, Medicaid, and self-pay.
Best for: Intensive outpatient careJoint CommissionCARF
Why it made our list: Joint Commission and CARF accredited; offers PHP, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Residential treatmentCARFCOA
Why it made our list: CARF and COA accredited; offers residential care, PHP, IOP, and outpatient care; accepts private insurance, Medicaid, and self-pay.
Best for: Detox and residential careCARF
Why it made our list: CARF accredited; offers detox, residential care, PHP, and IOP; accepts private insurance, Medicaid, and TRICARE.
Best for: Private-pay residential careJoint Commission
Why it made our list: Joint Commission accredited; offers detox, residential care, PHP, and IOP; accepts private insurance, TRICARE, and self-pay.
Best for: Intensive outpatient careCARF
Why it made our list: CARF accredited; offers PHP, IOP, MAT, and dual diagnosis care; accepts private insurance, Medicaid, and TRICARE.
Best for: Intensive outpatient careCARF
Why it made our list: CARF accredited; offers PHP, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and TRICARE.
Best for: Intensive outpatient careJoint Commission
Why it made our list: Joint Commission accredited; offers PHP, IOP, MAT, and dual diagnosis care; accepts private insurance, Medicaid, and TRICARE.
Best for: Intensive outpatient careCARF
Why it made our list: CARF accredited; offers PHP, IOP, outpatient care, and dual diagnosis care; accepts private insurance, Medicaid, and Medicare.
Best for: Intensive outpatient careJoint Commission
Why it made our list: Joint Commission accredited; offers PHP, IOP, and dual diagnosis care; accepts private insurance, Medicaid, and TRICARE.
Challis, ID 83226
Joint Commission accredited
Levels of care
Payment accepted
Private insurance · TRICARE · Self-pay
“Get help” calls our free helpline, not this facility.
Heyburn, ID 83336
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Pocatello, ID 83201
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Clark Fork, ID 83811
CARF · COA accredited
Levels of care
Payment accepted
Medicaid · Private insurance · Self-pay
“Get help” calls our free helpline, not this facility.
Boise, ID 83704
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Rupert, ID 83350
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Boise, ID 83704
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Rexburg, ID 83440
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Boise, ID 83704
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Boise, ID 83703
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Coeur d Alene, ID 83815
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Idaho Falls, ID 83402
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Boise, ID 83704
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Nampa, ID 83651
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Twin Falls, ID 83301
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Boise, ID 83713
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Coeur d Alene, ID 83814
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Caldwell, ID 83605
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Boise, ID 83706
Levels of care
Payment accepted
Medicaid · Medicare · TRICARE +1 more
“Get help” calls our free helpline, not this facility.
Nampa, ID 83686
Levels of care
Payment accepted
Medicaid · Self-pay
“Get help” calls our free helpline, not this facility.
We list 20 partial hospitalization programs in Idaho, based on SAMHSA's FindTreatment.gov data (updated October 2026).
The most listings are in Boise (7), Nampa (2), and Coeur d Alene (2).
Look for state licensing and accreditation (The Joint Commission or CARF), the right level of care for your needs, evidence-based therapies, and insurance compatibility. Read our guide to choosing a rehab or call (833) 589-6933 to talk it through.
Most private plans and Medicaid cover substance use treatment when it's medically necessary, but benefits vary by plan and network. Call (833) 589-6933 for a free, confidential benefits check.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Listings are not endorsements.
