Condition guide
Infections and vaccines: every way to pay less
Recommended vaccines like Shingrix cost $0 on Medicare Part D and most private plans. Hepatitis C is curable, and an authorized generic of Epclusa costs less than the brand. Paxlovid is free through Pfizer’s PAXCESS program for many people through 2026.
| Medication | Generic name | Status | Main program |
|---|---|---|---|
| Epclusa | sofosbuvir and velpatasvir | Generic available | Gilead Advancing Access |
| Mavyret | glecaprevir and pibrentasvir | No generic yet | myAbbVie Assist |
| Paxlovid | nirmatrelvir and ritonavir | No generic yet | PAXCESS Patient Support Program |
| Shingrix | zoster vaccine recombinant | $0 on Medicare | GSK Patient Assistance Program |
Common questions
What’s the cheapest way to get infections and vaccines medication?
It depends on the drug and how you pay. Check whether a generic or biosimilar exists first, then the maker’s assistance program. On Medicare, look at Extra Help. Each guide below shows the best starting point for your situation.
Can I use a copay card with Medicare?
No. Federal law bars drugmaker copay cards for Medicare, Medicaid, VA and TRICARE. Extra Help, charity foundations and drugmaker free-drug programs can still help.
Don’t see your medication? Look up any drug. Last checked October 1, 2026.
Get a heads-up when prices change
One short email when a new generic, price cap or program could lower what you pay. No spam, no selling your address.