Copay assistance programs (CAPs) cover a portion of drug copay costs for people with health insurance.

By contrast, many CAPs only ask that you provide the amount you earned in the previous year.

In addition to income requirements, applicants are generally required to be a U.S. citizen or legal resident.

A hiker with asthma using her inhaler

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AstraZeneca

The pharmaceutical giant AstraZeneca offers bothPAP and CAP servicesto eligible individuals.

To qualify:

TheFasenra Savings Programcovers up to $13,000 of copay costs for Fasenra per calendar year.

People enrolled in a state or federally funded prescription insurance program, including Medicare, are not eligible.

The program also covers injection services for up $1,000 per year.

Exception: You may apply if you are a Medicare Part D recipient.

The program covers 100% of the cost of a drug for eligible individuals.

The amount is roughly based on incomes of less than 250% of the FPL.

GlaxoSmithKline also offers aDollars-Off Programfor commercially insured people.

The program is open to legal residents of the United States, Puerto Rico, and U.S. territories.

TheDupixent MyWay Programis Sanofi’s PAP service available to legal residents of the United States.

It offers the drug free of charge to uninsured or functionally uninsured people.

There are no income restrictions, but Medicare or Medicaid recipients are not eligible.

The program is open to legal residents of the United States.

Some require annual membership fees (and usually offer steeper savings than those that don’t).

U.S. Department of Health and Human Services.HHS poverty guidelines.

Medicare Interactive.The parts of Medicare (A, B, C, D).