824 South Diamond Street, Nampa, ID 83686
Our 10-point score combines licensing and accreditation, the levels of care and payment options this facility reports, and patient ratings from Google and StartDrugRehab.com reviewers. Paid or claimed listings never change a score. Read full methodology
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Located at 824 South Diamond Street in Nampa, Idaho, Cornerstone Whole Healthcare Org Inc is a nonprofit addiction treatment program.
Care options include medication-assisted treatment (MAT), co-occurring (dual diagnosis) mental health treatment, and telehealth therapy. Clinicians use approaches such as brief intervention, cognitive behavioral therapy, motivational interviewing, and trauma-related counseling. For opioid use disorder, the program uses buprenorphine and naltrexone. It also prescribes medication for alcohol use disorder.
Payment options include government funding for people who qualify, Medicare, Medicaid, military insurance (TRICARE), private health insurance, and cash or self-payment. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts young adults, adults, and seniors. It offers specialized groups for young adults, women, pregnant/postpartum women, men, and seniors or older adults.
Cornerstone Whole Healthcare Org Inc is licensed or certified by the state mental health department.
Sliding fee scale (fee is based on income and other factors)
Based on SAMHSA-listed programs in our directory. Rankings use the StartDrugRehab Score; facilities can't pay to change them. Distances are straight-line.
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| Licensing & accreditation | State mental health department |
|---|---|
| Ages accepted | Young Adults, Adults, Seniors |
| Operated by | Private non-profit organization |
Canyon County, ID has 14 SAMHSA-listed addiction treatment facilities for 266,892 residents. No facility in the county lists detox services, so people who need medically supervised withdrawal usually have to travel to another county first. 27 people died of a drug overdose in the county in the 12 months to March 2026 (CDC provisional data): 10.1 per 100,000 residents, compared with 15 statewide.
Source: StartDrugRehab Treatment Deserts 2026, built from SAMHSA FindTreatment.gov, U.S. Census 2024 population estimates and CDC overdose data. Counts are SAMHSA-listed facilities only.
Cornerstone Whole Healthcare Org Inc lists the following levels of care: medication-assisted treatment (MAT), dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Cornerstone Whole Healthcare Org Inc accepts federal, or any government funding for substance use treatment programs, medicare, medicaid, federal military insurance (e.g., tricare), private health insurance, and cash or self-payment. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (833) 589-6933 for a free benefits check.
Cornerstone Whole Healthcare Org Inc does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (833) 589-6933 for help finding one.
Cornerstone Whole Healthcare Org Inc reports licensing or certification from: State mental health department.
Cornerstone Whole Healthcare Org Inc accepts young adults, adults, and seniors. Specialized groups include young adults, adult women, pregnant/postpartum women, adult men, and seniors or older adults.
Canyon County, ID has 14 SAMHSA-listed treatment facilities for about 266,892 residents: 0 list detox services, 6 offer buprenorphine or methadone treatment and 0 offer 24-hour care (2026 data).
Cornerstone Whole Healthcare Org Inc is #6 of 8 ranked programs in Nampa in our 2026 ranking, based on the StartDrugRehab Score (accreditation, levels of care, payment options, data completeness and patient ratings). Facilities cannot pay to change their rank.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Cornerstone Whole Healthcare Org Inc directly at 208-606-0396. Our admissions helpline at (833) 589-6933 can connect you with a licensed treatment provider, which may not be Cornerstone Whole Healthcare Org Inc. Our helpline is not affiliated with Cornerstone Whole Healthcare Org Inc.
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Levels of care
Payment accepted
Medicaid · Self-pay
“Get help” calls our free helpline, not this facility.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. A listing is not an endorsement. StartDrugRehab.com is not affiliated with Cornerstone Whole Healthcare Org Inc.
