Does Medicare cover Zepbound?
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Part D covers Zepbound for moderate to severe sleep apnea but not for weight loss alone. The Medicare GLP-1 Bridge covers only the Zepbound KwikPen for weight loss, at $50 a month from July 1, 2026 through December 31, 2027; single-dose pens and vials are not covered.
What Medicare specifically requires
- Bridge covers the Zepbound KwikPen only
- Same Bridge eligibility as Wegovy: age 18 or older and BMI 35 or more, or 30 or 27 with specific conditions
- Sleep apnea: covered through your Part D plan, not the Bridge
Sources: Medicare.gov fact sheet 12234: Medicare GLP-1 Bridge (Jun 2026); CMS: Medicare GLP-1 Bridge information for providers (Aug 6, 2026)
About Medicare coverage
- Medicare GLP-1 Bridge: $50 per month for Wegovy (injection or tablet), Zepbound KwikPen or Foundayo, from July 1, 2026 through December 31, 2027. Zepbound single-dose pens and vials are not covered. Medicare.gov fact sheet 12234: Medicare GLP-1 Bridge, Jun 2026
- Bridge eligibility: age 18 or older and BMI 35 or more; or BMI 30 or more with HFpEF, uncontrolled high blood pressure or chronic kidney disease stage 3a or higher; or BMI 27 or more with prediabetes, a prior heart attack, stroke or peripheral artery disease. Medicare.gov fact sheet 12234: Medicare GLP-1 Bridge, Jun 2026
- The $50 Bridge copay does not count toward the Part D deductible or the yearly out-of-pocket limit. Medicare.gov fact sheet 12234: Medicare GLP-1 Bridge, Jun 2026
- People with type 2 diabetes, moderate-to-severe sleep apnea or noncirrhotic MASH get GLP-1s through their Part D plan, not the Bridge. CMS: Medicare GLP-1 Bridge information for providers, Aug 6, 2026
- Federal law lets drug plans exclude agents used for weight loss, hair growth, or erectile dysfunction (42 U.S.C. 1396r-8(d)(2)). 42 U.S.C. 1396r-8(d)(2): drugs that may be excluded or restricted, Current code
Typical out-of-pocket
$50 per month for the Zepbound KwikPen through the Medicare GLP-1 Bridge. Actual copay depends on your specific plan's pharmacy benefit tier.
If you're denied
If you have moderate to severe sleep apnea, ask your Part D plan about coverage for that use. Otherwise, check Bridge eligibility and make sure the prescription is written for the KwikPen.
Where to get Zepbound
Telehealth services that handle Zepbound, useful while prior auth processes or as a cash-pay alternative. We may earn a commission. See disclosure.
Ro
from $149/mo- Best for insured patients
- Best for clinical oversight
Ro Body, branded GLP-1 weight care program
Hims
from $149/mo- Best for cash-pay
- Best for speed
Hims Weight Loss, branded GLP-1 on a monthly membership
Medicare not the right plan?
Coverage varies between carriers and even between plans at the same carrier. Compare GLP-1 coverage across 20 US insurers and programs, or run the insurance pre-check to estimate your specific plan's odds.
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Frequently asked
Does Medicare cover Zepbound?+
Part D covers Zepbound for moderate to severe sleep apnea but not for weight loss alone. The Medicare GLP-1 Bridge covers only the Zepbound KwikPen for weight loss, at $50 a month from July 1, 2026 through December 31, 2027; single-dose pens and vials are not covered.
Does Medicare require prior authorization for Zepbound?+
Yes. Medicare requires prior authorization for Zepbound. Your prescriber submits the request with the documentation listed in the Medicare criteria on this page.
What if Medicare denies my Zepbound prescription?+
If you have moderate to severe sleep apnea, ask your Part D plan about coverage for that use. Otherwise, check Bridge eligibility and make sure the prescription is written for the KwikPen.
What is the Zepbound copay with Medicare?+
$50 per month for the Zepbound KwikPen through the Medicare GLP-1 Bridge. Actual copay depends on your specific plan tier and any pharmacy benefit manager carve-outs.