Prescription costs can vary wildly — the same drug can cost very different amounts at two pharmacies on the same street. Whether you have insurance, Medicare or no coverage at all, these strategies can lower what you pay.
Quick wins
- Ask for the generic or a lower-tier alternative.
- Get a 90-day supply, often through mail order.
- Compare cash prices — sometimes they beat your copay.
- Check your plan’s formulary before choosing a plan each year.
1. Ask for generics or biosimilars
Generic drugs have the same active ingredients as brand-name drugs and usually cost far less. Biosimilars are lower-cost versions of many biologic drugs. Ask your doctor or pharmacist whether one is available.
2. Check your formulary tier
Every plan sorts covered drugs into tiers with different copays. A similar drug on a lower tier can save a lot. Bring your plan’s drug list to your next appointment.
3. Use preferred pharmacies and mail order
Many plans have lower copays at “preferred” pharmacies or through mail order, especially for 90-day supplies of maintenance drugs.
4. Compare the cash price
For some generics, the pharmacy’s cash price or a discount card price is lower than your insurance copay. Ask the pharmacist to check. Note that cash purchases may not count toward your deductible.
5. Look for manufacturer assistance
Many drug makers offer copay cards for commercially insured patients and free-drug programs for people with low incomes. Copay cards generally can’t be used with Medicare or Medicaid, but patient assistance programs sometimes can.
6. Request a formulary exception
If your drug isn’t covered or is on a high tier and alternatives haven’t worked, your doctor can ask the plan for an exception. If it’s denied, you can appeal.
7. Use the Medicare drug protections
If you’re on Medicare, out-of-pocket drug costs are capped at $2,400 in 2027, covered insulin is capped at $35 a month, and the Prescription Payment Plan can spread costs across the year. Details: Medicare Part D in 2027.
8. Apply for Extra Help or state programs
Medicare’s Extra Help program can sharply cut premiums and copays for people with limited income. Several states also run pharmaceutical assistance programs.
9. Pay with HSA or FSA dollars
Prescriptions are qualified medical expenses, so paying with pre-tax money effectively gives you a discount equal to your tax rate. See HSAs explained.
10. Choose your plan around your drugs
During open enrollment, enter your exact medications into the plan comparison tool. A plan with a slightly higher premium can save hundreds if it covers your drugs at a lower tier.
Safety first: never split pills, skip doses or switch medications to save money without talking to your doctor or pharmacist. Buy only from licensed pharmacies — counterfeit drugs from unverified online sellers are a real risk.
Frequently asked questions
Do discount cards count toward my deductible?
Usually not, because the claim doesn’t go through your insurance. If you’re close to meeting your deductible, using insurance may be better in the long run.
Why did my copay change mid-year?
You may have met your deductible, the drug may have moved tiers, or your plan may use coinsurance tied to the drug’s price. Call your plan to ask.
Is mail-order safe?
Mail-order pharmacies run by or contracted with your plan are licensed and safe. Check that any online pharmacy is licensed in the U.S.
Sources: FDA (generics and biosimilars); Medicare.gov; CMS 2027 Part D parameters. For education only — not medical or insurance advice. Talk to your doctor or pharmacist before changing medications. Last reviewed October 2026.
