How to Apply for Medicaid in Idaho (If You’re Uninsured)

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HOW TO APPLY FOR MEDICAID IN IDAHO

A step-by-step guide for uninsured Phoenix House Nampa members

If you are uninsured, applying for Idaho Medicaid should be one of your first priorities in recovery. Medicaid is a free or very low-cost government health insurance program. With Medicaid, you can access therapy, psychiatric care, medication-assisted treatment (MAT), substance use treatment, prescription medications, dental care, and more — all at little to no cost to you.

Do You Qualify for Idaho Medicaid?

Idaho Medicaid Expansion (Adults 19–64): Adults ages 19–64 who earn up to 138% of the Federal Poverty Level (FPL) may qualify. For a single adult in 2026, that is roughly $20,783 per year (about $1,732/month). Most Phoenix House members will fall well under this income limit.

Even if you have zero income right now, you still qualify. Zero income counts as under the limit. You do not need to be employed to apply.

What about a criminal record or past drug conviction? Idaho does not permanently bar people with past felony drug convictions from Medicaid. Eligibility is based on income and residency — not criminal history. If you are currently incarcerated, you are not eligible, but you can apply before release or immediately after.

Basic Eligibility Requirements
  • Be a U.S. citizen or qualified immigrant
  • Be an Idaho resident (living in Idaho, intending to stay)
  • Be between ages 19 and 64
  • Have income at or below 138% FPL (~$20,783/year for a single adult)
  • Not be currently incarcerated
  • Not be eligible for Medicare (if you are 65+, Medicare applies instead)
What Idaho Medicaid Covers for People in Recovery

Substance Use Disorder Treatment — Inpatient rehab, IOP, detox, and outpatient counseling.

Medication-Assisted Treatment (MAT) — Buprenorphine (Suboxone), naltrexone (Vivitrol), methadone, and naloxone (Narcan).

Mental Health Counseling & Therapy — Individual and group therapy, including trauma-informed care.

Psychiatric Medication Management — Psychiatrist or APRN visits, prescriptions covered or minimal cost.

Primary Care & Doctor Visits — Routine checkups, sick visits, lab work, preventive screenings.

Dental Care — Exams, cleanings, fillings, and extractions.

Transportation to Medical Appointments — Non-emergency medical transportation (NEMT) for members with no other way to get to appointments.

Step-by-Step: How to Apply for Idaho Medicaid

Option 1: Apply Online at idalink.idaho.gov (Fastest, available 24/7)

  • Go to idalink.idaho.gov
  • Click “Register” to create a free account (or “Sign In” if you already have one)
  • Click “Apply” under the Medicaid section
  • Fill in your personal information, household size, and income details
  • Upload or photograph any required documents
  • Submit your application — you’ll receive a confirmation number

Option 2: Apply by Phone
Idaho DHW Benefits Helpline: 1-877-342-9993 · Mon–Fri, 8:00 AM–5:00 PM MT

Option 3: Apply In Person — Caldwell DHW Office
3402 Franklin Rd, Caldwell, ID 83605 · (208) 455-7000 · Mon–Fri, 8:00 AM–5:00 PM MT

Documents You May Need to Apply
  • Proof of Identity: Driver’s license or state ID, U.S. passport, birth certificate, or tribal ID card
  • Proof of Idaho Residency: Utility bill, lease, bank statement, or a letter from Phoenix House (if staying here)
  • Social Security: Social Security card or just your SSN
  • Proof of Income (if any): Recent pay stubs, award letter, or state $0 if no income
Don’t have an ID? Getting an Idaho State ID is free for people experiencing homelessness or poverty. Contact Phoenix House staff for help — this is often the first step before applying for Medicaid.
What Happens After You Apply?

Processing Time: Idaho DHW has up to 45 days to process a standard application. Many are approved much faster.

If You’re Approved: Find a primary care provider who accepts Idaho Medicaid, schedule your first appointment, and ask for a referral for mental health or SUD treatment if needed.

If You’re Denied: You have 90 days to request a fair hearing. You may also apply through Your Health Idaho (yourhealthidaho.org) for subsidized marketplace plans, or call 2-1-1 for help.

Annual Renewal: Medicaid is not permanent — respond promptly to renewal notices and keep your address updated in idalink.

Local Help Applying — Nampa & Caldwell
Idaho 211 — Benefits Navigation

FREE 24/7

Call or Text 2-1-1
Connect with a specialist who can walk you through the Medicaid application and refer you to local enrollment assistors.
Your Health Idaho — Free Consumer Connectors

FREE LOCAL HELP

1-855-944-3246 (Mon–Fri 8am–5pm, Wed 9am–5pm, Fri closes at 1pm)
Certified agents and enrollment counselors can help determine whether you qualify for Medicaid or a subsidized marketplace plan, at no cost to you.
WICAP — Western Idaho Community Action Partnership

CANYON COUNTY · FREE BENEFITS HELP

Toll-free: (888) 900-7361
Provides community assistance and can connect members to benefits enrollment support including Medicaid, food assistance, and other state programs serving Canyon County.
Idaho DHW Office — Caldwell (In-Person Applications)

STATE OFFICE

3402 Franklin Rd, Caldwell, ID 83605 · (208) 455-7000
Accepts walk-in applications and can assist with Medicaid enrollment in person. Bring your ID, SSN, and any income documents.
Tips for Applying for Medicaid as Someone in Recovery
  • Apply as soon as possible. There is no waiting period and no open enrollment deadline for Medicaid.
  • Zero income is OK. The application will not reject you for having no income.
  • Your address at Phoenix House counts as your Idaho residence.
  • A prior felony drug conviction does not automatically disqualify you.
  • Coverage may start the day you apply, not the date it’s approved.
  • Once enrolled, don’t miss your annual renewal.
  • If you need help applying, ask. Phoenix House staff, 211 Idaho, Your Health Idaho, and WICAP all offer free assistance.

This page is for informational purposes only. Medicaid eligibility rules may change. For the most current eligibility requirements, visit idalink.idaho.gov or call 1-877-342-9993. Last updated: July 2026.

Need Help Applying for Medicaid?

Phoenix House staff can help you start your application, gather documents, and connect you with free local enrollment assistance.

Call or Text: (208) 918-8200

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