· Sources: CMS, KFF, FDA

Medicare GLP-1 Bridge Program Eligibility: Do You Qualify for the $50 Copay in 2026?

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The bottom line, before you scroll

You likely qualify if you’re 18 or older, enrolled in an eligible Medicare Part D plan for 2026, and your prescriber writes Foundayo, Wegovy (injection or tablets), or Zepbound KwikPen for weight management — and you meet at least one of CMS’s three clinical paths: BMI ≥ 35 alone, BMI ≥ 30 with HFpEF, uncontrolled hypertension, or CKD stage 3a+, or BMI ≥ 27 with prediabetes, prior heart attack, prior stroke, or symptomatic PAD.

April 2026 update: The program was extended through December 31, 2027 (CMS announcement April 21, 2026), and the drug list was updated April 6 to add Foundayo and limit Zepbound to the KwikPen formulation only. If you read that the program ends in December 2026 or covers all Zepbound formulations, that information is outdated.
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The Medicare GLP-1 Bridge in 90 Seconds — What Changed in April 2026

Quick answer: The Medicare GLP-1 Bridge is a CMS short-term demonstration program that gives eligible Medicare Part D beneficiaries access to FDA-approved GLP-1 weight-loss medications for a flat $50/month copay between July 1, 2026 and December 31, 2027. It operates outside the normal Part D coverage and payment flow under Section 402 demonstration authority.

April 6, 2026 — Drug list updated

CMS updated the Bridge drug list. Foundayo (orforglipron, Eli Lilly’s oral GLP-1) was added after FDA approval, and Zepbound was narrowed to the KwikPen formulation only. Single-dose vials and single-dose pens of Zepbound are not covered through the Bridge. If your prescriber writes “Zepbound 2.5 mg/0.5 mL single-dose pen,” that prescription doesn’t qualify even if you do.

April 21, 2026 — Extended through December 31, 2027

CMS extended the Bridge from 6 months to 18 months. Reason: not enough Part D plan sponsors signed up for the BALANCE Model, so CMS couldn’t hit the 80% participation threshold needed to launch BALANCE in Medicare in 2027. The Bridge fills the gap. Good news: you have a longer window, and Part D sponsors do not need to opt into the Bridge for eligible beneficiaries.

Here’s the context most articles skip: federal law has prohibited Medicare from covering medications prescribed solely for weight loss since 2003. For 23 years, Medicare beneficiaries who wanted Wegovy or Zepbound for weight management had to pay cash — usually $1,000+/month at list price. The Bridge is a CMS short-term demonstration that operates outside the normal Part D coverage and payment flow under Section 402 demonstration authority.

Quick Verdict Table

For people who skip the tool. Find your row.

Your situationLikely answer
BMI ≥ 35, in eligible Part D plan, weight-loss prescription for Foundayo, Wegovy, or Zepbound KwikPen✅ Tier 1 — likely qualify
BMI 30–34.9 + HFpEF, uncontrolled hypertension on 2+ meds, or CKD stage 3a+✅ Tier 2 — likely qualify
BMI 27–29.9 + prediabetes, prior heart attack, prior stroke, or symptomatic PAD✅ Tier 3 — likely qualify
BMI under 27, OR no qualifying condition with BMI between 27–34.9❌ Bridge doesn't apply
Original Medicare only (no Part D)❌ Must enroll in Part D first
In PFFS, Section 1876, PACE, or similar plan type❌ Generally ineligible
Already getting GLP-1 through Part D for diabetes / CV / sleep apnea⚠️ Use Part D — often better deal
Prescribed Zepbound vials or single-dose pens❌ Bridge covers KwikPen only
Prescribed Ozempic, Mounjaro, or Rybelsus for weight loss❌ Not on Bridge drug list
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Medicare GLP-1 Bridge Program Eligibility: The 4 Gates You Have to Clear

Quick answer: To qualify, you must clear all four gates: enrolled in an eligible Medicare Part D plan type for 2026, age 18 or older, prescribed a Bridge-eligible medication for weight loss with ongoing lifestyle modification, and meet at least one of three BMI/condition tiers. Failing any gate means you don’t qualify — even if you meet the other three.
Medicare GLP-1 Bridge eligibility: 4 gates infographic — Gate 1: eligible Medicare Part D plan (standalone PDP, MA-PD HMO/HMOPOS/Local PPO/Regional PPO, SNP, EGWP, LI NET eligible; PFFS, Section 1876, PACE not eligible). Gate 2: age 18 or older. Gate 3: weight-management prescription for reducing excess body weight with ongoing lifestyle modification. Gate 4: meet 1 of 3 clinical tiers (Tier 1: BMI 35+; Tier 2: BMI 30+ with HFpEF/uncontrolled hypertension/CKD 3a+; Tier 3: BMI 27+ with prediabetes/prior heart attack/prior stroke/symptomatic PAD). If you qualify: $50 per month for Foundayo, Wegovy, or Zepbound KwikPen.
1

Enrollment in an eligible Medicare Part D plan for 2026

You must be enrolled in a qualifying Part D plan type during calendar year 2026. The Bridge requires Part D enrollment because it's structured as a Part D demonstration even though it operates outside the normal Part D payment flow. Original Medicare alone doesn't count. We'll break down which plan types qualify below.

2

Age 18 or older

You must be 18 or older at the time of the prior authorization request. This is rarely an issue for Medicare beneficiaries, but CMS lists it explicitly because the Bridge is technically open to disabled adults under 65 enrolled in Medicare Part D.

3

Weight-loss indication with lifestyle modification

The prescription must be specifically for 'reducing excess body weight and maintaining weight reduction in combination with current and ongoing lifestyle modification including structured nutrition and physical activity consistent with the applicable FDA approved label.' If your prescription is for type 2 diabetes, cardiovascular risk reduction, or obstructive sleep apnea, that's a different pathway — those go through standard Part D, not the Bridge.

4

Meet at least one of three BMI/condition tiers

You only need to meet one tier. Bring documentation for every relevant condition so your prescriber can choose the most accurate qualifying route on the prior authorization. We'll break down each tier in the next section.

The Three BMI/Condition Tiers, Explained Plainly

Quick answer: CMS published three eligibility tiers — you only need to meet one. Tier 1 requires BMI ≥ 35 with no additional condition. Tier 2 requires BMI ≥ 30 plus HFpEF, uncontrolled hypertension on 2+ medications, or CKD stage 3a+. Tier 3 requires BMI ≥ 27 plus prediabetes, prior heart attack, prior stroke, or symptomatic peripheral artery disease.

CMS eligibility logic:

You qualify if:
  (Age ≥ 18) AND (eligible Part D plan) AND (weight-loss Rx)
  AND ONE of the following:
  • Tier 1: BMI ≥ 35 at therapy initiation
  • Tier 2: BMI ≥ 30 AND ONE of:
      - HFpEF (heart failure with preserved ejection fraction)
      - Uncontrolled hypertension (SBP > 140 or DBP > 90
        on 2+ antihypertensives)
      - CKD Stage 3a or above (eGFR ≤ 59 mL/min)
  • Tier 3: BMI ≥ 27 AND ONE of:
      - Prediabetes (per ADA guidelines)
      - Prior myocardial infarction
      - Prior stroke
      - Symptomatic peripheral artery disease
Important: BMI is measured at the time you initiated GLP-1 therapy, not at the time of the prior authorization request. If you started Wegovy in 2024 with a BMI of 37 and you’re now at 33 because the medication worked, your provider can attest that you met the BMI ≥ 35 criterion at therapy initiation. CMS specifically allows this. Bring your historical weight records.
Tier 1BMI ≥ 35 (the simplest path)

If your BMI is 35 or higher at the time you start (or started) GLP-1 therapy, no additional medical condition is required. Your provider attests to your BMI and your commitment to lifestyle modification.

HeightWeight at BMI 35
5′2″~191 lbs
5′4″~204 lbs
5′6″~217 lbs
5′8″~230 lbs
5′10″~244 lbs
6′0″~258 lbs
6′2″~273 lbs
Tier 2BMI ≥ 30 + HFpEF, uncontrolled hypertension, or CKD 3a+

Heart failure with preserved ejection fraction (HFpEF) — diagnosed through an echocardiogram showing an ejection fraction ≥ 50% along with symptoms of heart failure. Routine “heart failure” without the HFpEF distinction may not be enough — confirm with your cardiologist.

Uncontrolled hypertension — strict definition: SBP > 140 mm Hg or DBP > 90 mm Hg, while already taking two or more antihypertensive medications. Regular hypertension that’s controlled with medication does not qualify.

Chronic kidney disease (CKD) stage 3a or above — eGFR ≤ 59 mL/min. Stage 3a is eGFR 45–59. Stage 3b is 30–44. Your basic metabolic panel shows your eGFR — ask your doctor’s office to confirm the current stage.

Tier 3BMI ≥ 27 + prediabetes, prior MI, prior stroke, or symptomatic PAD

Prediabetes — defined per ADA guidelines: A1C between 5.7 and 6.4%, fasting plasma glucose between 100 and 125 mg/dL, or 2-hour OGTT glucose between 140 and 199 mg/dL. Any one is enough. Many Medicare beneficiaries have prediabetes documented in their charts and don’t realize it qualifies them.

Prior myocardial infarction — any documented heart attack at any point. Discharge summary or cardiology notes confirm it.

Prior stroke — includes ischemic or hemorrhagic, imaging-confirmed. TIAs are gray area — confirm with your neurologist whether your specific event qualifies.

Symptomatic peripheral artery disease — PAD with claudication, rest pain, or ulceration documented by your vascular specialist, often supported by ankle-brachial index (ABI) testing.

Combined BMI reference table

HeightBMI 27 (Tier 3 floor)BMI 30 (Tier 2 floor)BMI 35 (Tier 1 standalone)
5′0″~138 lbs~153 lbs~179 lbs
5′2″~148 lbs~164 lbs~191 lbs
5′4″~157 lbs~174 lbs~204 lbs
5′6″~167 lbs~186 lbs~217 lbs
5′8″~177 lbs~197 lbs~230 lbs
5′10″~188 lbs~209 lbs~244 lbs
6′0″~199 lbs~221 lbs~258 lbs
6′2″~211 lbs~234 lbs~273 lbs
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Is Your Medicare Plan Eligible? CMS-Listed Plan Types

Quick answer: Eligible plan types include standalone PDPs, Medicare Advantage coordinated care plans with drug coverage (HMO, HMOPOS, Local PPO, Regional PPO), Special Needs Plans, Employer/Union Group Waiver Plans, and LI NET. Ineligible types include Private Fee-for-Service plans, Section 1876 cost contracts, Section 1833 prepayment plans, PACE, fallback plans, and religious fraternal benefit plans — unless also separately enrolled in a standalone PDP.
Plan TypeEligible?Notes
Standalone PDP (Prescription Drug Plan) YesDirectly eligible
Medicare Advantage HMO with drug coverage (MA-PD HMO) YesCoordinated care plan
Medicare Advantage HMOPOS with drug coverage YesCoordinated care plan
Medicare Advantage Local PPO with drug coverage YesCoordinated care plan
Medicare Advantage Regional PPO with drug coverage YesCoordinated care plan
Special Needs Plan (D-SNP, C-SNP, I-SNP) YesSpecifically listed in CMS FAQ
Employer/Union Group Waiver Plan (EGWP) YesSpecifically listed in CMS FAQ
Limited Income Newly Eligible Transition (LI NET) YesSpecifically listed in CMS FAQ
Private Fee-for-Service (PFFS) plan NoUnless also enrolled in standalone PDP
Section 1876 cost contract plan NoUnless also enrolled in standalone PDP
Section 1833 health care prepayment plan NoUnless also enrolled in standalone PDP
PACE (Programs of All-Inclusive Care for the Elderly) NoUnless also enrolled in standalone PDP
Fallback plan NoUnless also enrolled in standalone PDP
Religious Fraternal Benefit (RFB) plan NoUnless also enrolled in standalone PDP
Original Medicare only (no Part D) NoMust enroll in a Part D plan first
Medicaid only (no Medicare) NoBridge is Medicare-only

Dual eligibility doesn’t disqualify you. If you’re enrolled in both Medicare and Medicaid, you can still use the Bridge as long as your Part D plan type is on the eligible list. CMS specifically confirms this.

If you don’t know your plan type: Look at your insurance card, or call 1-800-MEDICARE (1-800-633-4227) for free help. Or log into Medicare.gov and view your plan details.

Which Medications the Bridge Actually Covers (And the KwikPen Catch)

Quick answer: As of April 6, 2026, the Bridge covers Foundayo (all formulations), Wegovy (injection and tablets, all formulations), and Zepbound KwikPen only. The single-dose vial and single-dose pen of Zepbound are explicitly excluded. Ozempic, Mounjaro, Rybelsus, Saxenda, and compounded GLP-1 products are not covered under the Bridge.

Covered under the Bridge

MedicationActive ingredientFormBridge-covered?
Foundayo (orforglipron)orforglipronAll formulations (oral) Yes
Wegovy injectionsemaglutideSubcutaneous injection Yes
Wegovy tablets (Wegovy pill)semaglutideOral tablet Yes
Zepbound KwikPentirzepatideMulti-dose pen Yes
Zepbound single-dose vialtirzepatideVial Not covered
Zepbound single-dose pentirzepatideSingle-use pen Not covered

Not covered under the Bridge

MedicationWhy not
Ozempic (semaglutide)FDA-approved for type 2 diabetes — covered through standard Part D if you have diabetes
Mounjaro (tirzepatide)FDA-approved for type 2 diabetes — covered through standard Part D if you have diabetes
Rybelsus (oral semaglutide)FDA-approved for type 2 diabetes — covered through standard Part D if you have diabetes
Saxenda (liraglutide)Not on the Bridge drug list
Compounded semaglutide or tirzepatideNot FDA-approved finished products; not part of the Medicare GLP-1 Bridge

The Zepbound formulation trap — the one most likely to trip you up

The Bridge covers Zepbound KwikPen only. If your prescriber writes “Zepbound 2.5 mg/0.5 mL single-dose pen” or “Zepbound vial,” the prescription doesn’t qualify even if you do. The KwikPen is a multi-dose injection device. The single-dose pen and vial are different products — same drug (tirzepatide), different delivery.

When you talk to your prescriber, say specifically: “Will this be the Zepbound KwikPen formulation? That’s the one the Medicare Bridge covers.”

Pharmacy NDC reference: Foundayo NDCs: 0002-4178-31, 0002-4503-31, 0002-4794-31, 0002-4803-31, 0002-4839-31, 0002-4953-31. Zepbound KwikPen NDCs: 0002-3566-11, 0002-3555-11, 0002-3544-11, 0002-3533-11, 0002-3522-11, 0002-3511-11. Wegovy NDCs listed separately on the CMS Bridge page. CMS notes this list may be updated — your pharmacy can verify the dispensed product matches a current Bridge-eligible NDC at the time of fill.

Qualifying Medical Conditions, in Plain English

Quick answer: The seven qualifying conditions across Tiers 2 and 3 are HFpEF, uncontrolled hypertension on two or more antihypertensives, CKD stage 3a or above, prediabetes per ADA guidelines, prior myocardial infarction, prior stroke, and symptomatic peripheral artery disease. Your provider documents these on the prior authorization with supporting clinical records.
ConditionTierCMS criterionUsual documentationAsk your prescriber
HFpEFTier 2 (BMI ≥ 30)Diagnosed HFpEFEcho showing EF ≥ 50% + cardiology notes"Is my heart failure documented as HFpEF specifically?"
Uncontrolled hypertensionTier 2 (BMI ≥ 30)SBP > 140 or DBP > 90 while on 2+ antihypertensivesRecent BP readings + medication list"Am I documented as uncontrolled despite 2+ BP meds?"
CKD stage 3a or aboveTier 2 (BMI ≥ 30)eGFR ≤ 59 mL/minBasic metabolic panel with eGFR"What's my current CKD stage?"
Prediabetes (ADA)Tier 3 (BMI ≥ 27)A1C 5.7–6.4%, FPG 100–125, or OGTT 140–199 mg/dLLab results"Do my labs document prediabetes per ADA criteria?"
Prior myocardial infarctionTier 3 (BMI ≥ 27)Documented heart attack (any time)Discharge summary or cardiology notes"Is my prior heart attack in my chart?"
Prior strokeTier 3 (BMI ≥ 27)Ischemic or hemorrhagic, imaging-confirmedNeurology notes or imaging report"Does my chart document the prior stroke clearly?"
Symptomatic PADTier 3 (BMI ≥ 27)PAD with claudication, rest pain, or ulcerationVascular specialist notes; ABI testing"Is my PAD documented as symptomatic?"

What Your Doctor Needs to Submit (and What to Bring)

Quick answer: Your prescriber submits the prior authorization to CMS’s central processor (administered by Humana) — not to your Part D plan. The PA attests to your BMI at therapy initiation, qualifying medical condition with supporting records, weight-loss-only indication, and commitment to structured nutrition and physical activity.

The 6 things to bring to your provider visit

  1. 1Your current BMI — or your height and weight so the office can calculate it. If you're borderline, get measured at the office; home scales drift.
  2. 2Records of your qualifying condition — labs (A1C, eGFR), imaging (echo, MRI), specialist notes (cardiology, nephrology, neurology, vascular).
  3. 3Your current medication list — particularly important if you're using uncontrolled hypertension as your qualifier, because the criterion requires 2+ BP meds.
  4. 4Documentation of structured nutrition and physical activity — your provider attests to ongoing lifestyle modification. Bring any program enrollment records you have.
  5. 5Your Medicare Part D card or plan documents — confirms your plan type is on the eligible list.
  6. 6Historical weight records (optional but powerful) — if your current BMI is below the tier threshold but you started therapy at a higher BMI, those records let your provider attest to the criterion at therapy initiation.

What to actually say to your doctor

“I’d like to know if I qualify for the Medicare GLP-1 Bridge Program. Can we check whether I meet one of CMS’s three eligibility tiers — BMI ≥ 35 alone, BMI ≥ 30 with HFpEF / uncontrolled hypertension / CKD stage 3a+, or BMI ≥ 27 with prediabetes / prior MI / prior stroke / symptomatic PAD — and whether your office can submit the Bridge prior authorization to the central processor when the program opens July 1, 2026? If Zepbound is the right medication, please specifically prescribe the KwikPen formulation, since that’s what the Bridge covers.”

Where the prior authorization goes (not to your plan)

The prior authorization goes to CMS’s central processor — administered by Humana, the same company that runs the LI NET program — not to your Part D plan. If your Part D plan receives a Bridge PA by mistake, CMS has instructed plans to redirect prescribers to the central processor.

Pharmacy claim routing (per CMS payer sheet, March 16, 2026):
BIN: 028918  |  PCN: MEDDGLP1BR
Note: These are pharmacy claim-routing details, not the address where your provider sends the PA.

The $50 Copay — What It Does and Doesn’t Do

Quick answer: Bridge-approved beneficiaries pay a flat $50 copay per monthly supply. The $50 copay does not count toward your Part D deductible or $2,100 annual out-of-pocket cap, low-income subsidies do not reduce it, and manufacturer coupons cannot be applied to Bridge claims.

What the $50 covers

  • A one-month supply of Foundayo, Wegovy (injection or tablets), or Zepbound KwikPen
  • Same flat amount regardless of dose
  • Same flat amount regardless of which Part D coverage phase you’re in

What the $50 does NOT do

  • Does not count toward your Part D deductible
  • Does not count toward your $2,100 annual Part D OOP cap (TrOOP)
  • Extra Help / LIS does not apply — you pay the full $50 even if you pay $0 for other Part D meds
  • Manufacturer copay coupons cannot be applied
  • Paper claims / direct member reimbursements not accepted

The honest math

Time periodMonthsTotal copay paid
Original 6-month Bridge (now extended)6$300
Full extended Bridge (July 2026 – Dec 2027)18$900
Illustrative: 18 months at list price ($1,000+/mo)18$18,000+

Illustrative comparison. Your actual savings depend on what you’d otherwise pay. Does not account for TrOOP impact or Extra Help.

When the Bridge is not your best deal: If you have a Part D-coverable indication — type 2 diabetes, established cardiovascular disease, or moderate-to-severe obstructive sleep apnea with obesity — your Part D plan’s copay may be similar to or lower than $50, and it counts toward your OOP cap, and Extra Help applies. For multi-condition beneficiaries on multiple expensive medications, that can be hundreds or thousands of dollars in additional savings over a year. Always price-shop the Part D pathway against the Bridge before defaulting to the Bridge.

Bridge vs. Standard Part D — Same Drug, Different Door

Quick answer: The same medication can be covered through different Medicare pathways depending on the prescription’s stated indication. Wegovy or Zepbound KwikPen prescribed for weight loss routes through the Bridge. The same medications prescribed for cardiovascular risk reduction, obstructive sleep apnea, or other Part D-covered indications route through your standard Part D plan — and CMS specifically prohibits using the Bridge for those indications.
Bridge vs Standard Part D comparison: Medicare GLP-1 Bridge covers Foundayo, Wegovy, and Zepbound KwikPen for weight management with a flat $50/month copay that does not count toward Part D deductible or OOP cap, and Extra Help/LIS does not reduce the $50. Standard Part D covers Ozempic/Mounjaro/Rybelsus for type 2 diabetes, Wegovy for cardiovascular risk reduction, and Zepbound for obstructive sleep apnea with cost counting toward TrOOP and Extra Help/LIS applying. Important formulation catch: Bridge covers Zepbound KwikPen only — single-dose vials and pens are not part of the Bridge. Compounded GLP-1 products are not part of the Bridge.
Your situationCorrect pathwayPatient cost rule
Wegovy or Zepbound KwikPen for weight loss (and you meet a tier)Medicare GLP-1 Bridge$50 flat copay; doesn't count toward Part D TrOOP
Wegovy for cardiovascular risk reduction (with established CV disease + overweight/obesity)Standard Part DPlan's copay; counts toward TrOOP; Extra Help applies if eligible
Zepbound for moderate-to-severe obstructive sleep apnea (with obesity)Standard Part DPlan's copay; counts toward TrOOP; Extra Help applies if eligible
Ozempic, Mounjaro, or Rybelsus for type 2 diabetesStandard Part DPlan's copay; counts toward TrOOP; Extra Help applies if eligible
Foundayo for weight lossMedicare GLP-1 Bridge$50 flat copay
Compounded semaglutide or tirzepatideNeither — not FDA-approved finished productsN/A

For someone with both obesity and established cardiovascular disease, Wegovy can be prescribed for either indication. The cardiovascular risk reduction route (through Part D) is often the better deal because: (1) the Part D copay can be lower than $50 depending on your plan, (2) whatever you pay counts toward your $2,100 OOP cap, (3) Extra Help applies if you qualify for it, and (4) there’s no 18-month time limit.

See our Does Medicare Cover Wegovy for Weight Loss guide for the deeper Wegovy-vs-Bridge comparison.

Five Real Eligibility Scenarios

Quick answer: Eligibility depends on the specific combination of plan type, drug formulation, prescription indication, BMI at therapy initiation, and qualifying medical conditions. These five scenarios cover the most common situations beneficiaries are navigating right now.
Scenario 1

BMI 36, prescribed Wegovy injection for weight loss

✅ Likely eligible under Tier 1

BMI ≥ 35 standalone meets the criterion. As long as the plan type is eligible, the prescription is for weight loss specifically, and the prescriber attests to lifestyle modification, this is the cleanest qualifying path. Time to schedule the prior authorization conversation.

Scenario 2

Currently BMI 33 after losing weight on Wegovy started in 2024 at BMI 37

✅ Likely eligible under Tier 1

CMS specifically allows this. The BMI criterion is measured at GLP-1 therapy initiation, not at the time of the Bridge prior authorization. Your prescriber will attest that you met BMI ≥ 35 when you started therapy. Bring historical weight records — chart notes, weigh-ins, or labs that show your weight at the time of therapy initiation.

Scenario 3

BMI 28 with prior heart attack three years ago, prescribed Zepbound for weight loss

✅ Likely eligible under Tier 3 — but check the formulation

Tier 3 (BMI ≥ 27 + prior MI) is satisfied. Bring cardiology records or hospital discharge summary documenting the heart attack. Critical: make sure the prescription is for Zepbound KwikPen specifically. If your prescriber writes for a vial or single-dose pen, ask them to switch to KwikPen for Bridge coverage.

Scenario 4

BMI 31 with controlled hypertension on one medication, prescribed Wegovy for weight loss

❌ Likely NOT eligible under any tier

Tier 2 requires uncontrolled hypertension while on 2 or more antihypertensives. Controlled hypertension on one medication doesn't meet the Tier 2 criterion. BMI 31 is below the Tier 1 threshold of 35. Unless there's another qualifying condition (prediabetes? CKD?), this person doesn't qualify for the Bridge. See 'What if you don't qualify' below.

Scenario 5

BMI 34 with established cardiovascular disease, prescribed Wegovy for cardiovascular risk reduction

⚠️ Goes through standard Part D, not the Bridge

Wegovy is FDA-approved for cardiovascular risk reduction in adults with established CV disease and overweight/obesity. CMS specifically prohibits using the Bridge when the indication is Part D-coverable. Your plan's formulary, prior authorization, or exception process determines actual access and cost. The pathway is Part D, not the Bridge — and for this patient, Part D may be the better deal anyway since the copay counts toward their OOP cap.

Bridge Program Timeline (Updated April 21, 2026)

Quick answer: The Medicare GLP-1 Bridge runs from July 1, 2026 through December 31, 2027 — an 18-month program, extended from its original 6-month duration. CMS announced the extension on April 21, 2026 after the BALANCE Model failed to hit the 80% Part D plan participation threshold needed to launch in Medicare for 2027.
DateEventWhat to do now
Dec 23, 2025CMS announces the Bridge and BALANCE Model
Mar 3, 2026CMS releases detailed Bridge FAQRead the eligibility tiers above
Mar 9, 2026CMS updates FAQ to clarify pharmacy reimbursement
Mar 16, 2026CMS publishes pharmacy payer sheetPharmacies prepare claims systems
Apr 6, 2026CMS adds Foundayo; limits Zepbound to KwikPen onlyCheck your prescription formulation
Apr 21, 2026CMS extends Bridge through December 31, 2027Plan for the longer 18-month window
Spring 2026 (TBD)CMS expected to release detailed PA submission workflowSchedule a May/June provider visit
July 1, 2026 ★Bridge launches — first PAs can be processedBe ready with documentation in hand
Oct 15 – Dec 7, 2026Medicare Open Enrollment for 2027 plan yearVerify your plan type for 2027
Dec 31, 2027 ★Bridge program endsHave a 2028 backup plan in place
2028 and beyondCoverage continuation depends on future CMS actionWatch for CMS announcements

What happens after December 31, 2027?

Honest answer: nobody knows yet. Possibilities include another Bridge extension, a revised BALANCE Model with different participation rules, a return to no Medicare weight-loss GLP-1 coverage, or new legislation. Treat the Bridge as 18 months of guaranteed access and make a backup plan for 2028. See our CMS BALANCE Model GLP-1 Explained guide for the latest on what’s expected for Medicaid coverage.

What If You Don’t Qualify for the Bridge?

Quick answer: If the Bridge doesn’t apply, three real alternatives exist: check whether standard Part D covers your GLP-1 for a non-weight-loss indication, pursue FDA-approved cash-pay through a telehealth provider like Ro, or talk to your prescriber about other clinical pathways. Most public manufacturer cash-pay programs (including TrumpRx) explicitly exclude government-insured patients.

Fallback comparison for Medicare beneficiaries

Fallback routeMedicare-compatible?FDA-approved drug?Best fit
Standard Part D for non-weight-loss indication Yes — through Part D plan Yes (Wegovy, Zepbound, Ozempic, etc.)First check for any Medicare beneficiary with co-existing T2D, CVD, or OSA
Ro Body cash-pay program! Cash-pay only — Ro cannot coordinate Medicare coverage Yes (Foundayo, Zepbound)Medicare beneficiary willing to self-pay for clinical oversight + FDA-approved meds
TrumpRx No — explicit government-insurance exclusion Yes — but only for cash-paying non-Medicare patientsNon-government-insured cash-pay readers only
Compounded GLP-1 telehealth! Cash-pay only — not part of the Bridge No — not FDA-approved finished productsAdults who have discussed risks with their prescriber and made a deliberate choice

Option 1 — Check whether standard Part D already covers your GLP-1

If you have type 2 diabetes, established cardiovascular disease, or moderate-to-severe obstructive sleep apnea with obesity, check whether your Part D plan covers the relevant GLP-1 for that indication. Call the number on the back of your Part D card and ask:

  • Type 2 diabetes → Ozempic, Mounjaro, or Rybelsus are commonly on Part D formularies
  • Established CV disease + overweight/obesity → Wegovy may be covered for cardiovascular risk reduction
  • Moderate-to-severe OSA + obesity → Zepbound may be covered for OSA
“Does my plan cover [drug name] for [indication]? What’s the prior authorization or exception process?”

Option 2 — FDA-approved cash-pay through Ro

If standard Part D doesn’t apply and the Bridge doesn’t either, Ro is a comprehensive cash-pay path for FDA-approved branded GLP-1 medication. Their Body program pairs you with a licensed physician and provides ongoing clinical support including dose management.

Ro Body (cash-pay path) — Pairs you with a licensed physician for clinical oversight and access to FDA-approved Foundayo and Zepbound. Ro cannot coordinate Medicare medication coverage, but is a legitimate self-pay option while you wait for the Bridge to launch or if the Bridge doesn’t apply.

Ro Body: $39 for the first month, then as low as $74/month with annual plan (or $149/month). Medication billed separately. This is a cash-pay path, not a Medicare Bridge application path.

Check eligibility and pricing on Ro →

Disclosure: The RX Index may earn a commission. Ro is a cash-pay path and is not a Medicare GLP-1 Bridge application path.

A note on compounded GLP-1s for Medicare beneficiaries

Compounded GLP-1 products are not FDA-approved finished drugs. The FDA does not review them for safety, effectiveness, or quality before they’re marketed. Compounded products are not part of the Medicare GLP-1 Bridge and should not be presented as a Bridge substitute.

For Medicare-aged beneficiaries — often on multiple medications, with potential drug interactions and condition-specific risks — this is a conversation to have deliberately with your prescriber, not a default fallback. If you decide to explore that path after talking with your prescriber, see our compounded GLP-1 vs. name brand guide.

TrumpRx and Medicare: TrumpRx product terms explicitly exclude patients enrolled in Medicare, Medigap, VA, DOD, TRICARE, Medicaid, or any other government-funded medical or prescription benefit program. If you’re on Medicare, TrumpRx is not an alternative.

Coverage Eligibility vs. Medical Eligibility

Quick answer: Bridge eligibility is coverage eligibility, not medical eligibility. Even if you qualify under one of CMS’s tiers, your prescriber still needs to decide whether Foundayo, Wegovy, or Zepbound is appropriate for your health history, medication list, contraindications, and the FDA-approved labeling for the specific product.

Coverage eligibility

What this whole page is about — does CMS allow the program to pay for your medication? That’s the BMI tiers, the plan types, the prescription indication, the documentation. Both have to be yes before you fill a prescription.

Medical eligibility

A separate question your prescriber answers — is this medication safe and appropriate for you, given your specific health history, drug interactions, contraindications, and the FDA labeling? That’s a clinical decision, not a coverage one. We’re not a medical practice and don’t make clinical recommendations.

What We Actually Verified

We’re a research and editorial site, not a primary medical authority. Here’s exactly what we verified, against which sources, and when.

What we verifiedSourceLast verified
Bridge program dates (July 1, 2026 – Dec 31, 2027)CMS Medicare GLP-1 Bridge pageApr 25, 2026
April 21, 2026 extension; BALANCE non-launch in Medicare for 2027CMS Bridge page; CMS BALANCE Model pageApr 25, 2026
April 6, 2026 drug list update (Foundayo added; Zepbound KwikPen only)CMS Medicare GLP-1 Bridge pageApr 25, 2026
Three eligibility tiers and AND/OR logicCMS Medicare GLP-1 Bridge FAQApr 25, 2026
Eligible and ineligible Part D plan typesCMS Medicare GLP-1 Bridge FAQApr 25, 2026
Covered medications and excluded Zepbound formulationsCMS Bridge FAQ; CMS-published NDC listApr 25, 2026
$50 copay does not count toward Part D deductible or OOP capCMS Bridge FAQ; KFF analysisApr 25, 2026
Low-Income Subsidy / Extra Help does not applyCMS Bridge FAQ; KFF analysisApr 25, 2026
Coupons and discount programs cannot be appliedCMS Bridge FAQApr 25, 2026
Humana as central processor; BIN 028918 / PCN MEDDGLP1BRCMS Bridge FAQ; CMS payer sheet (Mar 16, 2026)Apr 25, 2026
Net manufacturer price of $245/monthly supplyCMS Bridge FAQ; KFF analysisApr 25, 2026
Ro Body pricing and Medicare-coordination limitationRo.co weight loss insurance pageApr 25, 2026
TrumpRx government-insurance exclusionTrumpRx Wegovy product termsApr 25, 2026

Primary sources: CMS Medicare GLP-1 Bridge page · CMS BALANCE Model page · CMS pharmacy payer sheet · KFF analysis

Update cadence: Monthly until July 2026 launch, then quarterly. Immediate update triggers: any CMS guidance release, FDA approval affecting the drug list, BALANCE Model status changes, or material provider pricing changes.

Correction policy: If you spot something wrong, visit therxindex.com/corrections — every correction is logged with its date.

Frequently Asked Questions

Who qualifies for the Medicare GLP-1 Bridge program?
Eligible Medicare Part D beneficiaries who are 18 or older, enrolled in a qualifying Part D plan type for 2026, and meet one of three BMI/condition tiers — BMI ≥ 35 alone, BMI ≥ 30 with HFpEF/uncontrolled hypertension/CKD 3a+, or BMI ≥ 27 with prediabetes/prior MI/prior stroke/symptomatic PAD. The prescription must be for weight loss with ongoing lifestyle modification.
What BMI do I need for the Medicare GLP-1 Bridge?
BMI ≥ 35 alone qualifies you under Tier 1. BMI ≥ 30 qualifies you under Tier 2 if you also have HFpEF, uncontrolled hypertension on 2+ antihypertensives, or CKD stage 3a+. BMI ≥ 27 qualifies you under Tier 3 if you also have prediabetes, prior heart attack, prior stroke, or symptomatic peripheral artery disease.
Does Medicare Advantage qualify for the GLP-1 Bridge?
Yes — most Medicare Advantage plans with drug coverage (MA-PD HMO, HMOPOS, Local PPO, Regional PPO) qualify, plus Special Needs Plans. Private Fee-for-Service plans are not eligible unless you're also separately enrolled in a standalone PDP.
Does prediabetes alone qualify me for the Medicare GLP-1 Bridge?
Prediabetes qualifies you under Tier 3 if your BMI is also 27 or higher. Prediabetes alone with a BMI under 27 doesn't meet any tier.
When does the Medicare GLP-1 Bridge start and end?
The Bridge launches July 1, 2026 and runs through December 31, 2027 — 18 months total. CMS extended the program from its original December 31, 2026 end date on April 21, 2026.
Does the Medicare GLP-1 Bridge cover Ozempic or Mounjaro?
No. The Bridge currently covers only Foundayo, Wegovy injection, Wegovy tablets, and Zepbound KwikPen. Ozempic, Mounjaro, and Rybelsus are FDA-approved for type 2 diabetes; those are typically covered through your standard Part D plan.
Does the Bridge cover Zepbound vials?
No. As of April 6, 2026, the Bridge covers the Zepbound KwikPen formulation only. Single-dose vials and single-dose pens are explicitly excluded. Ask your prescriber to specifically write KwikPen.
Does Wegovy oral tablet count for Bridge coverage?
Yes. CMS lists all formulations of Wegovy as Bridge-eligible, including the oral tablet form (Wegovy pill).
Does Foundayo qualify for the Bridge?
Yes. CMS added Foundayo (orforglipron) to the Bridge drug list on April 6, 2026 following FDA approval. All formulations of Foundayo are Bridge-eligible.
Do I have to switch Medicare plans to use the Bridge?
No — as long as you're already in a qualifying Part D plan type for 2026. The Bridge operates outside your Part D plan; CMS administers it through a central processor. Your plan doesn't need to opt in.
Does the $50 copay count toward my Part D out-of-pocket cap?
No. The Bridge operates outside Part D, so the $50 does not count toward your Part D deductible or your $2,100 annual out-of-pocket spending cap (TrOOP).
What if I'm on Extra Help (LIS) — do I still pay $50?
Yes. Low-Income Subsidy does not apply to Bridge prescriptions. You'll pay the full $50/month copay regardless of your LIS status.
Can I use a manufacturer coupon with the Bridge?
No. CMS has stated that coupons and discount programs cannot be applied to Medicare GLP-1 Bridge claims.
Where does my doctor send the prior authorization?
To CMS's central processor — administered by Humana — not to your Part D plan. Pharmacies use BIN 028918 and PCN MEDDGLP1BR (per the CMS payer sheet) to process Bridge claims. Detailed provider PA submission workflow is in CMS's spring 2026 operational guidance.
Can my doctor apply if they aren't enrolled in Medicare?
Yes. Per CMS, providers don't need to be enrolled in Medicare to write a Bridge prescription or submit the prior authorization. The only restriction is that providers on the CMS Preclusion List cannot participate.
What if my BMI is lower now because I already lost weight?
CMS measures the BMI criterion at the time you initiated GLP-1 therapy, not at the time of the prior authorization request. If you started therapy at a higher BMI and have since dropped below the tier threshold, your provider can attest to the criterion at therapy initiation. Bring historical weight records.
Is the Medicare GLP-1 Bridge available in my state?
Yes — the Bridge is nationwide, available in all 50 states and U.S. territories.
Can dual-eligible (Medicare + Medicaid) beneficiaries use the Bridge?
Yes — dual-eligible beneficiaries enrolled in a qualifying Part D plan type can participate. CMS specifically confirms this in the Bridge FAQ.
What if I currently take Wegovy for cardiovascular risk reduction through Part D?
You stay on Part D. The Bridge is specifically for weight-loss-only indications. CMS prohibits using the Bridge when the prescription's indication is already covered under Part D. Plans must follow their existing formulary exception process.
Is the Bridge the same as the BALANCE Model?
No. They're related CMS initiatives. The BALANCE Model will not launch in Medicare in 2027 because not enough Part D plan sponsors met the 80% participation threshold. The Bridge fills the gap through December 31, 2027.
Can I use TrumpRx if I'm on Medicare?
No. TrumpRx product terms explicitly exclude patients enrolled in Medicare, Medigap, VA, DOD, TRICARE, Medicaid, or any other government-funded medical or prescription benefit program. TrumpRx is not a Medicare alternative.

Still Not Sure Which GLP-1 Program Is Right for You?

The Medicare GLP-1 Bridge is meaningful. It’s also narrower than most headlines made it sound. Whether you qualify for the Bridge, need to use standard Part D for a covered indication, or need a cash-pay alternative — the right program depends on your BMI, your conditions, your plan type, your medications, and your timeline.

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Disclaimer: This guide is for informational purposes only and does not constitute medical, legal, or insurance advice. Eligibility is ultimately determined by your prescriber and CMS’s central processor. Always consult your healthcare provider and your Medicare Part D plan before making coverage decisions. The RX Index may receive compensation from providers mentioned on this page; this does not influence our coverage. Last updated: · Verified against CMS.gov: · Next scheduled review: Monthly until July 2026 launch, then quarterly.