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State Pharmaceutical Assistance Programs

Many states and the U.S. Virgin Islands offer help paying drug plan premiums and/or other drug costs. Select a state or territory below then click “Search” to see if any programs are available in your area.

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Program Details

Program Name

Idaho AIDS Drug Assistance Program (IDAGAP)


(208) 334-5943
(800) 926-2588

Who is eligible

What is the Idaho HIV SPAP?

The Idaho HIV State Prescription Assistance Program, IDAGAP, pays an eligible client's Medicare Part D Prescription Drug Plan co-pays and out-of-pocket responsibilities during the coverage gap (donut-hole) period of each plan for all medications covered under the plan.

Eligibility Requirements:

  • Must be Idaho resident.

  • Must be HIV positive.

  • Must be eligible for Medicare.

  • Must be enrolled in Medicare Part D Prescription Drug Plan.
  • The applicant does not qualify for Medicaid.
  • Applicant has Medicare Part A, or A and B, and D coverage.
  • Applicant does not qualify for Low Income Subsidies.

  • Please call Medicare at (800) 633-4227 or visit their website at: for information regarding Medicare Part D drug plans.

    Must have income between 151% - 200% of Federal Poverty Level.

    Clients who have incomes 150% FPL or below may qualify for an exception, please call 208-334-6527.

    Must be participating in an Idaho HIV Medical Case Management Program.

    Where to apply

    Department of Health and Welfare P. O. Box 83720
    Boise, ID 83720

    Link to state website

    Idaho AIDS Drug Assistance Program (IDAGAP) - Opens in a new windowNew Window icon

    Important Notes

    Benefits of IDAGAP:

    • IDAGAP works with all Idaho Medicare Part D Plans.

    • IDAGAP uses the formulary of the Medicare Part D plans. Any drug covered by a member's Medicare Drug plan will also be covered by IDAGAP.

    • IDAGAP will pay co-pay and coverage gap amounts until such time as individual reaches the Catastrophic Coverage Portion of the Part D Plan.

    • IDAGAP will not pay premiums.

    • IDAGAP assistance will cease when the Catastrophic Coverage Portion of Part D Plan is reached.

    • Medicare Part D excludible drugs are not covered by IDAGAP.