Illinois Prescription Assistance Programs

Illinois offers Medicaid prescription coverage, senior prescription programs, and Medicare Extra Help for eligible residents.

HFS Medicaid Prescription Coverage

Illinois Medicaid covers essential medications for all enrollee categories.

What it provides: Prescription drug coverage for Medicaid enrollees

Assistance: Most prescriptions at low or zero copay.

Eligibility: Formulary managed by Medicaid plans; prior authorization for some drugs.

Who may qualify:

  • All Illinois Medicaid beneficiaries
  • Children, pregnant women, seniors, and disabled enrollees
  • Managed care plan members

Requirements:

  • Active Medicaid enrollment
  • Prescription from Medicaid provider
  • Pharmacy accepting Medicaid

How to apply: Enroll in Medicaid; present Medicaid card at pharmacy.

Official source: HFS Medicaid Rx

Illinois Senior Prescription Assistance Program

Illinois senior prescription programs help bridge Medicare coverage gaps.

What it provides: Prescription cost help for low-income seniors

Assistance: Reduced copays and premiums supplementing Medicare Part D.

Eligibility: Income limits typically up to 200% FPL for state senior programs.

Who may qualify:

  • Illinois seniors age 65+ with limited income
  • Medicare beneficiaries with high drug costs
  • Residents not qualifying for full Medicaid

Requirements:

  • Age and income documentation
  • Medicare enrollment verification
  • Application through aging services

How to apply: Apply through Illinois Department of Aging prescription assistance program.

Official source: IL Senior Rx

Medicare Extra Help (Low-Income Subsidy)

Many Illinois dual eligibles receive comprehensive prescription coverage through Medicaid-Medicare coordination.

What it provides: Federal Part D prescription cost assistance

Assistance: Reduced premiums, deductibles, and copays for Part D.

Eligibility: Full or partial subsidy based on income and assets.

Who may qualify:

  • Illinois Medicare beneficiaries with limited income and resources
  • Dual eligibles automatically enrolled
  • Individuals below 150% FPL

Requirements:

  • Medicare enrollment
  • SSA application if not auto-enrolled
  • Income documentation

How to apply: Apply at SSA.gov/extrahelp or call 800-772-1213.

Official source: SSA Extra Help

Related national guides

More Illinois guides

All Illinois program guides