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Eligibility Requirements

Income Limit
Up to 400% of Federal Poverty Level
Insurance Requirements
Must be uninsured or underinsured with no prescription drug coverage for the specific medication.

Covered Medications

The following medications are covered by Merck Patient Assistance Program:

Keytruda Januvia Janumet Isentress Gardasil 9 Bridion Welireg Lagevrio

How to Apply

Application Steps
  1. Speak with your healthcare provider about Merck Patient Assistance Program. Your doctor, nurse, or social worker can help determine if you qualify.
  2. Gather required documents: proof of income (tax return, pay stubs, or Social Security statement), valid prescription, and proof of U.S. residency.
  3. Submit your application online or by mail. Visit the program website below or call the program hotline for assistance.
  4. Wait for approval (typically 2 to 6 weeks). Once approved, medications will be shipped to your provider's office or a designated pharmacy.
Apply at Merck Patient Assistance Program →

Check If You Qualify

Use our free Assistance Finder tool to check eligibility for Merck Patient Assistance Program and other programs that may help reduce your medication costs.

Open Assistance Finder

Frequently Asked Questions

Can I get free Keytruda through Merck Helps?

Yes, eligible uninsured patients can receive free Keytruda (pembrolizumab) through the Merck Patient Assistance Program. Given Keytruda's high cost (over $13,000 per month), this program provides significant financial relief for cancer patients.

Does Merck Helps cover Januvia for diabetes?

Yes, Januvia (sitagliptin) and Janumet (sitagliptin/metformin) are covered by Merck Helps. Eligible patients can receive these diabetes medications at no cost.

How do I apply for Merck Helps?

Visit merckhelps.com or call 1-800-727-5400. Your healthcare provider must complete and submit the application along with a prescription and proof of income documentation.