What Repatha is used for
Repatha is a PCSK9 inhibitor, an injectable biologic that lowers LDL ("bad") cholesterol. Its FDA label covers reducing the risk of heart attack, stroke and some heart procedures in certain adults, and lowering LDL cholesterol in certain adults and children with high cholesterol, including inherited forms, usually alongside diet and other cholesterol medicine.
This page explains Medicare coverage only. Questions about whether Repatha is right for you belong with your prescriber.
Which part of Medicare covers Repatha
Repatha comes as a prefilled single-dose pen, SureClick autoinjector or syringe that you use at home, so it's a Part D drug. Medicare.gov says Part B covers most injectable and infused drugs when a licensed medical provider gives them; a drug you inject yourself at home is Part D. Plans commonly require prior authorization: your prescriber documents your diagnosis, LDL results and the treatments you've already tried.
Is Repatha on Medicare's negotiated-price list?
No. Repatha is not among the drugs CMS has selected for the Medicare Drug Price Negotiation Program so far: the 10 drugs with negotiated prices since January 1, 2026, the 15 with negotiated prices starting January 1, 2027, and the 15 CMS selected on January 27, 2026, for prices that take effect in 2028.
Biosimilars
Repatha is a biologic, so a lower-cost version would be a biosimilar rather than a generic. FDA's Purple Book lists any licensed biosimilars and whether they're rated interchangeable; under Florida law (s. 465.0252), a pharmacist could substitute only an interchangeable one, and only if your prescriber hasn't said no. Ask your pharmacist what's available and on your plan's formulary.
What you pay for Repatha in 2027: the out-of-pocket cap
Your cost for Repatha depends on your plan: its deductible, the tier it puts the drug on, and whether you use a preferred pharmacy. This site doesn't list plan costs; your plan's formulary and Evidence of Coverage do. What Medicare sets for everyone with Part D is the limit:
- 2027 out-of-pocket cap: $2,400 (it was $2,100 in 2026). Once what you pay for covered Part D drugs (deductible, copays and coinsurance) reaches the cap, you pay nothing more for covered Part D drugs for the rest of 2027.
- The maximum Part D deductible for 2027 is $700. No plan can set a higher deductible.
- Only covered drugs count. If your plan doesn't cover Repatha and you pay cash, or you use a discount card instead of your plan, that spending doesn't count toward the cap.
Spreading the cost: the Medicare Prescription Payment Plan
The Medicare Prescription Payment Plan lets you pay your Part D drug costs in monthly bills from your plan across the calendar year instead of all at once at the pharmacy. Medicare.gov says there's no cost to participate, but it doesn't lower your drug costs; it only changes when you pay. It helps most when your costs are high early in the year. To join, call your plan or use its website. More in What is the Medicare Prescription Payment Plan?
Extra Help with Repatha
Extra Help (the Low-Income Subsidy) is a federal program that lowers Part D premiums, deductibles and copays. For 2027, CMS caps Extra Help copays for covered drugs at $5.80 for a generic and $14.40 for a brand-name drug, and some people with full Medicaid pay less. You get Extra Help automatically if you have full Florida Medicaid, SSI or a Medicare Savings Program (QMB, SLMB or QI-1, which you apply for through ACCESS Florida, run by the Department of Children and Families). Otherwise, apply through Social Security at ssa.gov/extrahelp or 1-800-772-1213 (TTY 1-800-325-0778). Florida has no state drug-assistance program for seniors, so Extra Help is the main public help with Part D costs. See Extra Help in Florida and does Florida have a state drug program for seniors?
Getting Repatha covered in Florida
Florida is its own Part D region (PDP Region 11), so each standalone Part D plan sold here is offered in all 67 counties. For 2027, CMS lists 11 standalone Part D plans from 6 companies in Florida. Every county also has Medicare Advantage plans open to everyone, from 7 in Monroe County to 52 in Hillsborough County. Each plan has its own formulary, so one plan's coverage of Repatha tells you nothing about another's. Your county's numbers are on Florida counties.
Hurricane season: Repatha belongs in the refrigerator. Its label allows it to be kept at room temperature, 68°F to 77°F, in the original carton for 30 days, after which it must be thrown away; a house without air conditioning after a storm can run hotter than that. Medicare.gov says that if you live in a declared disaster area, your drug plan can help you find another in-network pharmacy, replace drugs that were lost, damaged or left behind when you evacuated, and fill prescriptions at an out-of-network pharmacy when you can't reasonably reach a network one (keep your receipts). CMS guidance also expects Medicare drug plans to lift "refill-too-soon" limits after a federal disaster declaration. Florida's emergency-refill law (s. 252.358) makes insurers and HMOs licensed by the Office of Insurance Regulation allow early refills when your county is under a hurricane warning or a state of emergency, but it doesn't mention Medicare, so ask your Medicare plan directly. See early refills before a hurricane.
Snowbirds: a Florida Part D plan's service area is Florida, and you can belong to only one Part D plan, tied to your permanent home. If you spend part of the year in another state, ask the plan whether its pharmacy network includes pharmacies where you'll be, or whether it offers mail order, before you leave with your Repatha. A Part D plan disenrolls you only after more than 12 months away. See snowbird prescriptions.
State Group Insurance retirees: if you keep State of Florida retiree coverage once you have Medicare, the State's secondary PPO or HMO plan includes prescription drug coverage the State says is creditable (as good as Part D), so you don't need a separate Part D plan, and the State's group Medicare Advantage (MA-PD) plans include Part D. Either way, Repatha follows the State plan's drug rules. The State says a retiree who cancels State coverage can't re-enroll later, so call People First (866-663-4735) before joining any outside Medicare plan. See Florida state retirees and Medicare.
Medicare and Florida Medicaid: if you have full Medicaid and Medicare, your Medicare drug coverage, not Medicaid, pays for Part D drugs like Repatha, and you get Extra Help automatically. In Florida, people with Medicare usually get full Medicaid through SSI, Medically Needy (share of cost) or long-term-care Medicaid: MEDS-AD, the program for aged and disabled adults, leaves out people on Medicare unless they're getting nursing-home, hospice or home and community-based care. See Florida Medicaid and Medicare.
Plans ending in 2027: at least 302,773 Floridians in regular Medicare Advantage plans that are leaving or ending must choose new coverage for 2027. If yours is one, your plan sends a non-renewal letter and you have a special enrollment period through February 28, 2027; to keep Repatha covered without a gap, choose new drug coverage by December 31, 2026. See plans ending in 2027.
How to check whether a plan covers Repatha
- Write down the exact drug. Name, strength and how often you take it. The pen, autoinjector and syringe can be separate formulary entries.
- Look it up in each plan's formulary. Enter your drugs and ZIP code on PlanMatch or Medicare.gov's Plan Finder to see which plans list Repatha and any rules.
- Read the rules next to the drug. Prior authorization, step therapy or quantity limits mean your prescriber may need to send the plan information before it pays.
- Check your 2027 notice. Your plan's Annual Notice of Change says whether Repatha stays on the formulary next year. Open Enrollment runs October 15 to December 7, 2026, for coverage starting January 1, 2027.
- Get help if you want it. You can request a call from a licensed insurance agent, who can compare plans from the companies they work with, or call 1-800-MEDICARE (1-800-633-4227, TTY 1-877-486-2048) for information on all of your options.
If your plan doesn't cover Repatha, you or your prescriber can ask for a coverage determination or a formulary exception. Once the plan has your prescriber's supporting statement, it generally must decide within 72 hours, or 24 hours if your prescriber says waiting could seriously harm your health. New members can usually get a one-time transition supply of a drug they were already taking while they ask for an exception or switch. See How do I appeal a Medicare denial in Florida?
Sources
- National Library of Medicine — DailyMed: Repatha prescribing information (FDA label, including storage)
- FDA — Purple Book: licensed biological products, including biosimilars and interchangeables
- Medicare.gov — Prescription drugs (outpatient): what Part B covers
- Florida Division of State Group Insurance — Frequently asked questions: retirees (Medicare, Part D, re-enrollment)
- Florida DCF — ESS Program Policy Manual, chapter 2000 (MEDS-AD, QMB, SLMB, QI-1)
- eCFR — 42 CFR 423.44 (Part D disenrollment, including absence from the service area)
- Medicare.gov — Drug coverage (Part D)
- CMS — Selected drugs and negotiated prices (Medicare Drug Price Negotiation Program; data file of November 2, 2026)
- CMS — CY 2027 Rate Announcement (2027 Part D out-of-pocket threshold, deductible and Extra Help copays)
- Medicare.gov — Medicare Prescription Payment Plan
- Social Security — Extra Help with Medicare prescription drug plan costs
- eCFR — 42 CFR 423.120 (formularies and transition fills)
- CMS — Medicare Advantage and Part D Landscape files, 2027 (PDP Region 11: Florida)
- Medicare.gov — Getting drugs in a disaster or emergency
- CMS — Pharmacy access during a federal disaster declaration: Q&As for Part D plan sponsors (2017)
- Florida Statutes — s. 252.358, emergency prescription refills
Frequently asked questions
Why does my plan need prior authorization for Repatha?
Plans often ask your prescriber to document your diagnosis, LDL cholesterol results and the treatments you've already tried, such as a statin, before covering a PCSK9 inhibitor like Repatha.
Is Repatha covered by Part B?
No. Repatha is a prefilled pen, autoinjector or syringe you use at home, so it's a Part D drug, not a Part B drug given in a doctor's office.
What if the power goes out after a hurricane?
Repatha's FDA label says it can be kept at room temperature, 68 to 77 degrees Fahrenheit, in its original carton, but must then be used within 30 days. Ask your pharmacist if it got hotter than that.
Does the 2027 Part D out-of-pocket cap apply to Repatha?
Yes, when your Part D plan covers it. In 2027, once you've paid $2,400 for covered Part D drugs, you pay nothing more for covered Part D drugs for the rest of the year.
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