For Illinois seniors on Medicare

Medicare Prescription Discounts in Illinois

Last updated September 8, 2026 · Reviewed by the LowerScript editorial team · Español

More than 1.9 million Illinois Medicare beneficiaries held Part D prescription drug coverage as of August 2024, out of about 2.4 million total Illinois Medicare beneficiaries counted as of that same date (healthinsurance.org, citing CMS Medicare enrollment data). A discount card can sometimes beat your Part D price. Here's how to use LowerScript alongside Medicare to pay less. LowerScript is not insurance and does not replace Medicare.

When a discount card helps Medicare members

You can't combine LowerScript with Medicare on the same prescription, but you can choose whichever price is lower at the counter. A LowerScript cash price often wins in three situations Illinois seniors hit regularly: for 2026, the Part D out-of-pocket threshold is $2,100 and the standard deductible is $615 (both up from 2025, national CMS figures) — the earlier in the year you reach these amounts, the more purchases fall in the phases where comparing a LowerScript price against your plan price is worth doing. Looking ahead, CMS has finalized the 2027 standard deductible at $700 and the out-of-pocket threshold at $2,400 (both up from 2026).

Before you've met your Part D deductible
For a drug your plan doesn't cover
When the cash price is below your plan copay

The simple rule: at the pharmacy, ask the pharmacist to check both your Medicare price and the LowerScript price, and use the lower one. (Note that a drug paid for with a discount card doesn't count toward your Medicare out-of-pocket totals.)

How to compare before you go

Look up your medication to see the cash price at pharmacies near you — CVS, Walgreens, Walmart, Costco, Meijer and more — then bring your free card to the counter.

Frequently asked questions

Can I use LowerScript with Medicare in Illinois?

You cannot combine LowerScript with Medicare on the same purchase, but you can choose to pay the LowerScript cash price instead of using Medicare when it is cheaper — for example before your Part D deductible is met or for a drug your plan doesn't cover. Compare both prices at the counter.

Has Medicare Part D changed for 2026?

Yes — a 2025 redesign under the Inflation Reduction Act restructured Part D into three phases (deductible, initial coverage, and catastrophic coverage) plus an annual out-of-pocket cap, replacing the mid-year cost jump some older plans had. A discount-card price can still help during your deductible phase, for a drug your plan doesn't cover, or any time it beats your copay.

Does LowerScript cost anything for seniors?

No. LowerScript is free — no fees, no subscription, no sign-up. It is a discount program, not insurance, and does not replace Medicare.

Sources: healthinsurance.org, Medicare in Illinois (citing CMS Medicare enrollment data, August 2024); CMS, 2026 and 2027 Part D national standard parameters. This page is general information, not medical, insurance, or financial advice. Compare prices and confirm coverage details at the pharmacy. LowerScript is a discount program, not insurance.

Ready to save? Get your free Illinois discount card or check a medication price.

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