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Intermountain Hospital Boise

Boise, ID

SAMHSA Verified Joint Commission Inpatient PHP MAT Dual Dx Telehealth

Inpatient · PHP · MAT · Dual Dx center · in Boise, ID · Accepts Medicaid · Medicare · Private · TRICARE · Serves veterans, adolescents, seniors, trauma survivors.

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Direct line to Intermountain Hospital Boi...: (208) 377-8400

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About Intermountain Hospital Boise

Intermountain Hospital Boise, located in Boise, Idaho, is a comprehensive mental health and substance use disorder treatment center. They offer a full continuum of care and age-specific programs for the clients they treat. Their programs include a residential program, an intensive outpatient program (IOP), and a partial hospitalization program (PHP). The age-specific programs serve the following groups: adolescents (ages 12-17), adults, and older adults. Intermountain takes an individualized and holistic approach to treatment, using therapies like group therapy, family therapy, relapse prevention counseling, and recreation therapy.
Intermountain’s older adults program addresses the unique needs faced by adults later in life. The program addresses mental health and substance use disorders, as well as chronic pain. Intermountain’s treatment goals for the chronic pain program are to help reduce narcotic use and help regulate pain through other means, develop healthy coping skills, and reduce pain in order to increase quality of life. Family involvement is a key component of the program and regular family meetings are scheduled.

Classified as psychiatric hospital. private for-profit organization. Primary focus: substance use treatment, mental health treatment.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: April 2026. Always verify current programs and insurance directly with the facility.

Quick Facts

Programs, populations, and payments verified via SAMHSA.

Level of care
Inpatient · PHP · MAT · Dual Dx · Telehealth
Service settings
Hospital inpatient/24-hour hospital inpatient, Partial hospitalization/day treatment
Therapy approaches
Activity therapy, Cognitive behavioral therapy, Couples/family therapy, Group therapy, Integrated Mental and Substance Use Disorder treatment, Individual psychotherapy, Telemedicine/telehealth therapy, Abnormal involuntary movement scale
Age groups
Children/Adolescents, Young Adults, Adults, Seniors
Special populations
Young adults, Seniors or older adults, Veterans, Active duty military, Members of military families, Criminal justice (other than DUI/DWI)/Forensic clients, Clients with co-occurring mental and substance use disorders, Clients with HIV or AIDS, Clients who have experienced intimate partner violence, domestic violence, Clients who have experienced trauma
Medications used
Chlorpromazine, Fluphenazine, Haloperidol, Loxapine, Perphenazine, Prochlorperazine, Thiothixene, Trifluoperazine, Aripiprazole, Asenapine + 13 more
Emergency services
Crisis intervention team, Psychiatric emergency onsite services, Psychiatric emergency walk-in services
Facility operation
Private for-profit organization

Insurance & Payment Accepted

Verify coverage
Medicaid
Medicare
Private insurance
TRICARE / VA
Self-pay / Cash
Sliding scale

Full list from SAMHSA: County or local government funds; IHS/Tribal/Urban (ITU) funds; Medicare; Medicaid; Federal military insurance (e.g., TRICARE); Other State funds; Private health insurance; Cash or self-payment; State mental health agency (or equivalent) funds; State welfare or child and family services funds; U.S. Department of VA funds

Contact & Location

Address

303 North Allumbaugh Street, Boise, ID 83704

Get directions →

Facility direct line

(208) 377-8400

Photos

Intermountain Hospital Boise — photo

Frequently Asked Questions

Does Intermountain Hospital Boise accept Medicaid?
Yes. According to SAMHSA data, Intermountain Hospital Boise accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific ID Medicaid plan. Call (208) 377-8400 to verify your benefits.
What level of care does Intermountain Hospital Boise offer?
This facility offers: Inpatient, PHP, MAT, Dual Dx, Telehealth. Service settings include: Hospital inpatient/24-hour hospital inpatient, Partial hospitalization/day treatment. Primary focus: Substance use treatment, Mental health treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children.
Does Intermountain Hospital Boise have specialized programs?
Yes — this facility offers programs for: Young adults, Seniors or older adults, Veterans, Active duty military, Members of military families, Criminal justice (other than DUI/DWI)/Forensic clients, Clients with co-occurring mental and substance use disorders, Clients with HIV or AIDS.
What therapy methods does Intermountain Hospital Boise use?
Evidence-based approaches listed with SAMHSA: Activity therapy, Cognitive behavioral therapy, Couples/family therapy, Group therapy, Integrated Mental and Substance Use Disorder treatment, Individual psychotherapy, Telemedicine/telehealth therapy, Abnormal involuntary movement scale.
How do I start treatment at Intermountain Hospital Boise?
Call the facility directly at (208) 377-8400 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

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Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: April 2026. Editorial policy.

24/7 Helpline +1 (205) 973-2878