Medicare Coverage for Repatha

Medicare Part D (prescription drug coverage) covers Repatha, but whether your plan pays for it depends on your specific drug formulary and whether your doctor's request meets the plan's requirements. Repatha is a PCSK9 inhibitor — a newer class of cholesterol drug — and most plans include it, though often with restrictions. You will likely need prior authorization, meaning your doctor must submit paperwork showing you have tried other cholesterol drugs first and that Repatha is medically necessary for your situation.

The amount you pay out of pocket varies by plan. Some plans cover Repatha at a higher cost-sharing tier (meaning you pay more), while others may cover it at a lower tier if you meet their criteria. A few plans do not cover it at all, so the first step is to check your specific plan's formulary — the official list of drugs your plan covers.

Key Takeaways

  • Most Medicare Part D plans cover Repatha, but your plan's formulary determines whether it is included and at what cost to you.
  • Your doctor will almost certainly need to request prior authorization, proving you have tried other cholesterol medications first.
  • You can find your plan's formulary on your insurance card, your plan's website, or by calling the customer service number on your card.
  • If your plan does not cover Repatha or the cost is too high, you can switch to a different plan during the annual enrollment period or ask your doctor about lower-cost alternatives.

How to Check Your Plan's Coverage

Start by looking at your Medicare Part D plan documents or your insurance card — the plan name and member ID are printed there. Go to your plan's website and search for the drug formulary, or call the customer service number on your card and ask directly: "Is Repatha covered under my plan, and at what tier?" The representative can tell you the copay or coinsurance amount and whether prior authorization is required.

If you do not have your plan documents handy, you can also use the Medicare Plan Finder tool on Medicare.gov. Enter your zip code, select your plan, and search for Repatha to see coverage details. This tool shows you the cost-sharing amount and any restrictions your plan applies.

Prior Authorization and Your Doctor's Role

Medicare Part D plans almost always require prior authorization for Repatha. This means your doctor must submit a form to your insurance company explaining why you need this drug. The plan will review whether you meet their criteria — typically that you have tried and either failed or cannot tolerate other cholesterol medications like statins or ezetimibe.

Your doctor's office usually handles this paperwork, but you should follow up to make sure the request was sent. Prior authorization can take 3 to 10 business days. If your plan denies the request, you have the right to appeal, and your doctor can provide additional medical information to support the appeal.

Cost-Sharing Tiers and What You Pay

Medicare Part D plans organize drugs into tiers, and your out-of-pocket cost depends on which tier Repatha is placed on. Tier 1 drugs (generics) cost the least. Tier 2 (preferred brand-name drugs) cost more. Tier 3 (non-preferred brand-name drugs) cost even more. Repatha, being a newer brand-name drug, is usually on Tier 2 or Tier 3.

Your actual cost depends on your plan's design. Some plans use a copay (a fixed dollar amount per prescription), while others use coinsurance (a percentage of the drug's cost). Once you reach the coverage gap (the "donut hole"), your costs may change. Once you reach catastrophic coverage, Medicare pays most of the cost. Ask your plan representative for the exact amount you will pay at each stage of the year.

What to Do If Your Plan Does Not Cover Repatha

If your current plan does not cover Repatha or the cost is unaffordable, you have options. During the annual enrollment period (October 15 to December 7 each year), you can switch to a different Medicare Part D plan that does cover Repatha. Use the Medicare Plan Finder to compare plans in your area and see which ones include Repatha and at what cost.

You can also ask your doctor whether a lower-cost alternative might work for you. Other cholesterol drugs like atorvastatin, rosuvastatin, or ezetimibe are covered by virtually all plans at lower cost-sharing. If Repatha is medically necessary and your plan refuses to cover it, your doctor can file a formal appeal on your behalf, and you can request an external review through Medicare.

Manufacturer information and Other Resources

Repatha's manufacturer, Amgen, offers a patient information program for people with Medicare who cannot afford their copays or coinsurance. You can contact Amgen directly or ask your doctor's office to help you find out whether you may have access to. Some programs cap your out-of-pocket cost at a fixed amount per month, regardless of the drug's actual price.

You can also contact your State Health Insurance information Program (SHIP), a free counseling service that helps Medicare beneficiaries understand their coverage. SHIP counselors can review your specific plan and help you understand your options. Find your state's SHIP by calling 1-877-839-2675 or visiting shiptalk.org.

Frequently Asked Questions

Does Medicare Part B cover Repatha?

No. Repatha is an injectable drug you administer at home, so it falls under Part D (prescription drug coverage), not Part B (medical services). If Repatha were administered in a doctor's office or hospital, Part B might cover it, but the self-injected version is a Part D drug.

Will I have to pay for Repatha during the coverage gap?

Yes. During the coverage gap (the "donut hole"), you pay a higher percentage of the drug's cost. Once you reach catastrophic coverage (after spending a certain amount out of pocket), your costs drop again. Your plan's customer service team can tell you the exact amounts for your plan.

What if my doctor says I need Repatha but my plan denies prior authorization?

You have the right to appeal. Your doctor can submit additional medical records or a letter explaining why other drugs did not work for you. If the plan's appeal denies coverage again, you can request an external review through Medicare, which is conducted by an independent organization outside your insurance company.

Can I use a coupon or discount card for Repatha if I have Medicare?

No. Medicare rules prohibit using manufacturer coupons or discount cards if you have Part D coverage. You must use your Medicare coverage. However, Amgen's patient information program is different — it is designed specifically for people with Medicare and may reduce your copay or coinsurance.

When can I switch plans to get better Repatha coverage?

You can switch Medicare Part D plans during the annual enrollment period (October 15 to December 7) or if you experience a may have access to life event like moving to a new state or losing other coverage. If you are in a plan that does not cover Repatha and your doctor says you need it, a life-changing event may may have access to you for a special enrollment period outside the regular window.