Does my insurance cover Wegovy or Zepbound? How to check

Look up the medicine on your plan's drug list, called a formulary, then call the number on your card. Ask whether it's covered for weight management, whether prior authorization is needed, and what the criteria are. Medicare and Medicaid follow different rules: Part D can't cover medicines used specifically for weight loss, and Medicaid coverage for weight depends on your state.

Reviewed by Darshan Patel, MD, Obesity medicine physician, on 2026-11-12. Next review 2027-05-11.

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Five steps to a clear answer

Trying to find out whether your plan covers a GLP-1 can mean hold music, confusing letters and answers that change by the call. These five steps get you to a clear yes or no, and tell you what to do with it.

1. Know which kind of plan you have

Coverage rules depend on where your insurance comes from: a job, a plan you bought yourself, Medicare or Medicaid. Employer coverage for weight is far from universal. In KFF's 2026 survey, about 1 in 5 firms with 200 or more workers (18%) covered GLP-1 medicines specifically for weight loss, and many of them added conditions such as a lifestyle program or a visit with a clinician.

2. Find your plan's drug list

Your formulary is the list of prescription drugs your plan covers. Your Summary of Benefits and Coverage is the short overview you get when you sign up, renew or ask your plan for it. Look for the medicine by name, and note anything listed next to it, such as a prior authorization requirement. If you're asking about Wegovy, check both the injection and the tablets. If you're asking about Zepbound, check the pen and the KwikPen.

3. Call the number on your card and ask

Write down the date, the name of the person you spoke with and a reference number. Then ask:

• Is Wegovy, Zepbound or another GLP-1 covered for weight management on my plan this year?
• Does my plan exclude medicines for weight loss?
• Is prior authorization required? What are the criteria, and can you send them to me?
• Do I need to join a lifestyle or weight management program first?
• Is there a limit on how much I can fill at once, or for how long?
• What will my share of the cost be once it's approved?

4. Ask about other approved uses

Wegovy is also approved to lower the risk of heart attack, stroke and heart-related death in adults with established heart disease and obesity or overweight. Zepbound is also approved to treat moderate to severe obstructive sleep apnea in adults with obesity. If either applies to you, ask whether your plan covers the medicine for that use.

5. If you have Medicare or Medicaid

• Medicare: by law, Part D can't cover medicines used specifically for weight loss. It can cover them for other approved uses, such as heart risk reduction or sleep apnea. CMS also runs the Medicare GLP-1 Bridge, outside Part D, from July 1, 2026 to December 31, 2027. See the Medicare GLP-1 Bridge explained.
• Medicaid: coverage for weight is optional, so it depends on your state. Medicaid must cover Wegovy and Zepbound for their heart and sleep apnea uses.

Lilly's Zepbound website also has a coverage check tool, including help for people with Medicare.

What your answer means

• Covered with prior authorization: your prescriber sends the request with your health information. This is where we come in (see below).
• Covered for another use, not for weight: ask your physician whether that use fits you.
• Denied: you can appeal. See next steps after a Wegovy denial and how to appeal a Zepbound denial.
• Not covered at all: look at manufacturer savings and the makers' direct options in our GLP-1 cash price guide, and see what changed for 2027 before you pick next year's plan.

How Aayu Well helps

You don't have to make these calls alone. When you book, add your insurance and we check your coverage before your video consultation. Your visit is billed to your plan, and we collect any copay at check-in.

Your obesity medicine physician reads your health history first, and together you decide whether medicine is right for you. If it is, we submit the prior authorization for brand-name medicine and our team runs it as a concierge service: the paperwork, the follow-up, and the appeal if your plan says no. We also help you apply for manufacturer copay assistance. Most major insurance is accepted. Book my consultation

Good to know

• Ask for answers in writing when you can. A phone answer helps you plan, and the plan's written decision is the one that counts.
• Coverage can change from year to year, so check again at open enrollment.
• Medicine is prescribed when it's right for you after a consultation.

Questions people ask

What is a formulary?

It's your plan's list of covered prescription drugs, also called a drug list. If the medicine you need isn't on it, ask your plan about an exception.

What does prior authorization mean?

Your plan wants to approve the prescription before it will cover it. Your prescriber asks the plan for that approval, and the plan decides whether you meet its criteria.

Is Wegovy covered if I have heart disease?

Wegovy is approved to lower the risk of heart attack, stroke and heart-related death in adults with established heart disease and obesity or overweight. Medicare Part D can cover it for that use and Medicaid must. For a private plan, ask whether it covers Wegovy for that use.

Does Medicaid cover GLP-1s for weight loss?

It depends on your state, because coverage for weight is optional. KFF counted 13 state Medicaid programs covering GLP-1s for obesity as of January 2026. Medicaid must cover GLP-1s approved for diabetes, and Wegovy and Zepbound for their heart and sleep apnea uses.

Can Aayu Well check my coverage for me?

Yes. Add your insurance when you book and we check your coverage before your consultation. Your visit is billed to your plan, and we collect any copay at check-in.

Sources

1. HealthCare.gov glossary: Formulary
2. HealthCare.gov glossary: Summary of Benefits and Coverage
3. HealthCare.gov glossary: Prior authorization
4. KFF: 2026 Employer Health Benefits Survey news release (October 22, 2026)
5. KFF: What to know about the BALANCE Model for GLP-1s in Medicare and Medicaid and the Medicare GLP-1 Bridge (updated May 11, 2026)
6. CMS: Medicare GLP-1 Bridge (page modified July 13, 2026)
7. KFF: Medicaid coverage of and spending on GLP-1s (January 16, 2026)
8. DailyMed: Wegovy (semaglutide) injection and tablets, prescribing information (revised 6/2026)
9. DailyMed: Zepbound (tirzepatide) prescribing information (revised 8/2026)
10. Lilly: Zepbound coverage and savings