By The RX Index Team ·

Medicare GLP-1 Bridge Program Application Process: Step by Step

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Disclosure: Some links on this page are affiliate links. If you purchase through these links, we may earn a commission at no extra cost to you.

Bottom line up front

The Medicare GLP-1 Bridge Program application process does not start with a patient form. Your doctor submits a prior authorization request and a prescription to a CMS-contracted central processor (Humana) — not to your Medicare Part D plan. If approved, you pay $50 a month at the pharmacy for Wegovy (injection or tablets), Zepbound KwikPen, or Foundayo (orforglipron). The program opens July 1, 2026 and runs through December 31, 2027 (extended April 21, 2026).

If you don’t qualify or can’t wait until July 1, there’s a path below for you too — keep reading.

The RX Index is a pricing intelligence and comparison resource for GLP-1 telehealth providers. We are not affiliated with CMS, Medicare, Humana, Novo Nordisk, or Eli Lilly.

What we actually verified for this guide

FactSourceStatus
Bridge runs July 1, 2026 – December 31, 2027CMS Medicare GLP-1 Bridge page, updated April 2026✅ Verified
Program operates outside Part D payment flowCMS FAQ✅ Verified
Central processor: Humana (via LI NET infrastructure)CMS FAQ✅ Verified
Eligible drugs: Foundayo, Wegovy injection, Wegovy tablets, Zepbound KwikPenCMS, updated April 6, 2026✅ Verified
Three BMI/diagnosis eligibility tiersCMS FAQ✅ Verified
BMI measured at GLP-1 therapy initiationCMS FAQ✅ Verified
$50 monthly copayCMS FAQ✅ Verified
$50 does NOT count toward Part D out-of-pocket capCMS FAQ✅ Verified
Low-Income Subsidy (Extra Help) does NOT reduce the $50CMS FAQ✅ Verified
Coupons and discount programs not allowed on Bridge claimsCMS FAQ✅ Verified
BIN/PCN: 028918 / MEDDGLP1BRCMS Bridge Payer Sheet✅ Verified
Net manufacturer price: $245 / monthCMS FAQ; Avalere✅ Verified
Bridge extended through 2027; BALANCE Part D not launching in 2027CMS memo, April 21, 2026✅ Verified
Exact PA submission portal and decision timelineCMS to publish in Spring 2026⏳ Pending
Bridge-specific appeal processCMS to publish in Spring 2026⏳ Pending

The Medicare GLP-1 Bridge application process at a glance

Here’s the entire process on one screen, in the order you’ll do it.

How the Medicare GLP-1 Bridge works — step-by-step infographic showing 5 steps: Step 1 Confirm your Part D coverage (you need Medicare Part D through a standalone PDP or a Medicare Advantage plan with drug coverage MA-PD); Step 2 Check your eligibility tier (Tier 1: BMI 35 or greater; Tier 2: BMI 30 or greater plus HFpEF, uncontrolled hypertension, or CKD stage 3a+; Tier 3: BMI 27 or greater plus prediabetes, prior MI, prior stroke, or symptomatic PAD); Step 3 Gather your records (BMI history, medication list, and documentation of any qualifying condition); Step 4 Your provider submits the request (your medical provider submits a prior authorization and prescription to the CMS central processor Humana for Bridge-covered weight-management use); Step 5 Fill at the pharmacy (if approved, the pharmacy bills BIN 028918 and PCN MEDDGLP1BR and you pay a $50 copay). Key fact: the patient does not fill out a Bridge application form. Bridge-covered use is for weight management only — uses already coverable under basic Part D go through the regular Part D lane.
StepWhat happensWho does itWhen
1Confirm your Medicare Part D plan type is eligibleYouToday, 5 minutes
2Self-check the three eligibility tiersYouToday, 10 minutes
3Gather documentation of BMI history and qualifying conditionsYouThis week
4Book a doctor's visit and bring the cheat sheetYou1–3 weeks out
5Doctor submits the prior authorization + prescription to the CMS central processor (Humana)Your prescriberOn or after July 1, 2026
6Pharmacy bills the central processor using BIN 028918 / PCN MEDDGLP1BR; you pay $50The pharmacyAt first fill
7Refill monthlyYou + pharmacyOngoing through Dec 31, 2027
Get the free Doctor Visit Cheat Sheet — one page with your tier, CMS attestation language, and BIN/PCN

Free. No email required. Personalized action plan for Bridge, Part D, and cash-pay alternatives.

Why “application process” is the wrong phrase — and what’s actually happening

Most government health benefits do involve a patient form. So when people search for the “Medicare GLP-1 Bridge Program application process,” they’re looking for something they fill out and submit. Here’s the truth that almost no other page tells you cleanly: as of CMS’s most recent guidance (April 2026), there is no patient form, no patient portal, and no patient submission.

The honest part most pages skip

The Bridge runs through your provider’s office, not a patient portal. If your doctor’s staff is unfamiliar with the new central-processor flow — and many will be in May and June 2026 — the whole thing stalls. CMS hasn’t published the prescriber-facing portal or the exact submission steps yet (expected this spring). Your real job between now and your first fill isn’t to find a form. It’s to make sure your doctor’s office is ready.

What YOU doWhat your DOCTOR does
Confirm you have an eligible Medicare Part D plan for 2026Confirms you meet one of the three CMS eligibility tiers
Verify your BMI history and qualifying conditionsSubmits the prior authorization to the CMS central processor (Humana)
Bring documentation to the appointmentSubmits the prescription for Wegovy, Zepbound KwikPen, or Foundayo
Pick up the prescription and pay the $50 copayAttests to the lifestyle modification combination requirement
Re-verify each year during open enrollmentRe-submits the PA at the appropriate cadence

Is my Medicare Part D plan eligible for the Bridge?

To use the Medicare GLP-1 Bridge, you must be enrolled in Medicare Part D for 2026 — either a standalone Prescription Drug Plan (PDP), a Medicare Advantage plan that includes drug coverage (MA-PD), a Special Needs Plan (SNP), an employer/union group waiver plan (EGWP), or LI NET.

Your plan typeBridge eligible?What to do
Standalone Prescription Drug Plan (PDP)✅ YesProceed to the next step
Medicare Advantage with drug coverage — HMO, HMO-POS, Local PPO, Regional PPO✅ YesProceed to the next step
Special Needs Plans (SNPs — all types)✅ YesProceed to the next step
Employer/Union Group Waiver Plans (EGWPs)✅ YesProceed to the next step
Limited Income Newly Eligible Transition (LI NET)✅ YesProceed to the next step
Dual-eligible (Medicare + Medicaid) in an eligible Part D plan✅ YesProceed; note that Extra Help does NOT reduce the $50
Private Fee-for-Service (PFFS) without a standalone PDP❌ NoEnroll in a PDP during open enrollment
Section 1876 cost contract plans❌ NoEnroll in a PDP during open enrollment (unless also in a PDP)
Section 1833 health care prepayment plans❌ NoEnroll in a PDP during open enrollment (unless also in a PDP)
PACE organizations❌ No⚠ Talk to your PACE organization first — see warning below
Fallback plans❌ NoEnroll in a PDP during open enrollment (unless also in a PDP)
Religious fraternal benefit plans❌ NoEnroll in a PDP during open enrollment (unless also in a PDP)
Original Medicare without any drug coverage❌ NoEnroll in Part D first

Important warning if you’re in PACE

Do not simply enroll in a separate Part D plan to access the Bridge. According to Medicare.gov, joining a separate Medicare drug plan while in PACE will disenroll you from PACE entirely. If you’re a PACE participant, contact your PACE organization, your local SHIP counselor, or 1-800-MEDICARE first to discuss your options.

How to verify your plan type in 60 seconds

  • Look at your insurance card — “PDP,” “MA-PD,” or “SNP” is usually printed on the front.
  • Sign in at Medicare.gov, click “View my plan” — the plan type is listed.
  • Call 1-800-MEDICARE (1-800-633-4227) and ask: “Is my current plan eligible for the Medicare GLP-1 Bridge demonstration starting July 1, 2026?”
Not sure if your plan qualifies? Run the free 60-second eligibility self-check

Free. No email required. Personalized action plan for Bridge, Part D, and cash-pay alternatives.

Do I qualify clinically? The three eligibility tiers

The Medicare GLP-1 Bridge has three eligibility tiers. You only need to meet one. All three are measured at the time GLP-1 therapy began — not necessarily today.

Who qualifies for Medicare GLP-1 Bridge and what is covered — infographic showing eligibility tiers and Bridge-covered drugs. Eligibility tiers: Tier 1 BMI 35 or greater; Tier 2 BMI 30 or greater plus one of HFpEF, uncontrolled hypertension, or CKD stage 3a+; Tier 3 BMI 27 or greater plus one of prediabetes, previous MI, previous stroke, or symptomatic PAD. Eligibility is based on BMI at the time GLP-1 therapy started. Bridge-covered drugs (covered): Foundayo, Wegovy injection and tablets, Zepbound KwikPen. Not covered in the Bridge lane: Zepbound single-dose vial, Zepbound single-dose pen, Ozempic, Mounjaro, Rybelsus, compounded GLP-1s. Important notes: your provider sends the request to the CMS central processor Humana, not to your Part D plan; Bridge-covered use is for weight management; the beneficiary copay is $50 and it does not count toward Part D TrOOP.
TierBMI requirementRequired co-condition
Tier 1≥ 35None — BMI alone qualifies
Tier 2≥ 30ANY ONE of: heart failure with preserved ejection fraction (HFpEF); uncontrolled hypertension (systolic > 140 OR diastolic > 90 while on two antihypertensive medications); chronic kidney disease stage 3a or above
Tier 3≥ 27ANY ONE of: prediabetes per ADA criteria (fasting glucose 100–125 mg/dL OR A1C 5.7%–6.4% OR 2-hour OGTT 140–199 mg/dL); prior myocardial infarction; prior stroke; symptomatic peripheral artery disease

Source: CMS Medicare GLP-1 Bridge FAQ, verified April 25, 2026.

All three tiers also require: age 18 or older, the prescription written for weight reduction and maintenance, and “ongoing lifestyle modification including structured nutrition and physical activity consistent with the applicable FDA approved label.” CMS has not specified whether a formal lifestyle program is required — the prescriber attests the medication is prescribed in combination with structured nutrition and physical activity.

The historical-BMI rule (this is where most pages get it wrong)

If you’re already on a GLP-1 you’ve been paying for out of pocket, this is the most important paragraph on this page. Your BMI at the time you started GLP-1 therapy is what counts — not your BMI today. CMS’s own example: a beneficiary who started Wegovy in September 2024 with a BMI of 37 and now has a BMI of 34 still qualifies under Tier 1, because the prescriber attests to the historical BMI at therapy initiation. Eligibility includes beneficiaries who initiated therapy prior to enrolling in Medicare Part D and/or prior to the July 1, 2026 Bridge launch. Pull your records from when you first started — that visit note is gold.

What “uncontrolled hypertension” actually means here

The CMS definition is systolic blood pressure above 140 mm Hg or diastolic above 90 mm Hg while you’re already on two antihypertensive medications. One blood-pressure med plus high readings is not the same thing. If you’re at the borderline, talk to your prescriber about whether the Tier 2 attestation is supportable.

What “prediabetes per ADA criteria” actually means

The American Diabetes Association defines prediabetes as fasting plasma glucose 100–125 mg/dL, OR A1C 5.7%–6.4%, OR 2-hour oral glucose tolerance test 140–199 mg/dL. Bring your most recent labs — within the past 12 months is best.

What if your GLP-1 is for diabetes, sleep apnea, or cardiovascular disease?

Stop. The Bridge is not your lane. CMS is explicit: beneficiaries whose GLP-1 is prescribed for a use coverable under the basic Medicare Part D benefit — including Zepbound for moderate-to-severe OSA in adults with obesity, or Wegovy to reduce cardiovascular event risk in adults with established CV disease who are obese or overweight — will not qualify for coverage under the Bridge. That actually works in your favor: your Part D copay counts toward the $2,100 annual out-of-pocket cap. The Bridge $50 does not.

Bridge or Part D? The lane finder

The lane depends on why your GLP-1 is being prescribed. Same drug. Different lane. Different copay. This is the single biggest source of confusion in Medicare forums right now.

Your situationCorrect laneWhere the PA goesWhat you’ll pay
Wegovy, Zepbound KwikPen, or Foundayo for weight management + you meet a Bridge tierMedicare GLP-1 BridgeCMS central processor (Humana)$50/month (does not count toward Part D OOP cap)
Wegovy for established cardiovascular disease + obesity/overweightStandard Part DYour Part D planYour plan’s normal cost-sharing (counts toward $2,100 cap)
Zepbound for moderate-to-severe obstructive sleep apnea + obesityStandard Part DYour Part D planYour plan’s normal cost-sharing (counts toward $2,100 cap)
Ozempic, Mounjaro, or Rybelsus for type 2 diabetes or another covered indicationStandard Part DYour Part D planSubject to plan formulary, PA, and exception rules
Compounded semaglutide or tirzepatide formulationsNot coveredOut-of-pocket only; not allowed in Bridge claims

What does the Medicare GLP-1 Bridge actually cost?

You pay $50 per monthly fill at the pharmacy. That’s the only out-of-pocket cost. But the $50 does not count toward your annual Medicare Part D deductible or your $2,100 Part D out-of-pocket maximum. Manufacturer coupons, savings cards, and the Medicare Low-Income Subsidy (Extra Help) cannot be applied to Bridge claims.

Cost questionBridge answer
Monthly copay$50
Does it count toward your Part D deductible?No
Does it count toward the $2,100 Part D out-of-pocket cap?No
Does Extra Help (LIS) reduce the $50?No
Can you use a manufacturer coupon?No
Can you use a GoodRx or pharmacy discount card?No
Does the $50 change as you go through Part D phases?No — stays $50 regardless
What does CMS pay the manufacturer?$245 per monthly supply

Why the $50 doesn’t count toward your $2,100 cap

The Bridge was created under Section 402 of the Social Security Amendments — a different legal authority than Part D. By design, it operates outside the Part D benefit. That means none of the Part D cost-sharing protections (deductible, $2,100 OOP cap, donut-hole rules, Extra Help subsidies) apply to a Bridge fill. KFF flagged this twice in their 2026 briefs, noting that LIS cost-sharing subsidies will not apply in the Medicare GLP-1 Bridge — which may make participation harder for low- and modest-income beneficiaries if $50 a month is unaffordable.

If $50/month is genuinely unaffordable, your options include manufacturer patient assistance programs from Novo Nordisk or Eli Lilly (verify eligibility directly — these programs may exclude government-insurance beneficiaries), existing Part D coverage if there’s a non-obesity indication that fits, or local non-profit prescription assistance programs (your SHIP counselor at shiphelp.org can point you to in-state options).

Compared with brand list prices (Wegovy and Zepbound list above $1,000/month at most pharmacies), the $50 Bridge copay is a substantial reduction. The Bridge is the cheapest legitimate option for an eligible Medicare beneficiary.

What does my doctor submit, and where does it go?

Your prescriber submits two things electronically: a prior authorization request and a prescription. Both go to the CMS central processor administered by Humana — not to your Medicare Part D plan.

The PA contains four required attestations, paraphrased plainly from the CMS FAQ:

  1. 1

    The prescription is for weight reduction and ongoing weight maintenance.

  2. 2

    The patient is using the medication in combination with structured nutrition and physical activity, consistent with the FDA-approved label.

  3. 3

    The patient is 18 or older and meets one of the three BMI/diagnosis tiers (with BMI measured at therapy initiation).

  4. 4

    The drug being prescribed is one of the Bridge-eligible products: Foundayo, Wegovy injection, Wegovy tablets, or Zepbound KwikPen.

PA goes toDoes NOT go to
CMS central processor administered by HumanaAetna
(Even if your Part D plan happens to be Humana, the Bridge PA is a separate flow)UnitedHealthcare
Cigna
WellCare
Your specific Humana Part D plan (Bridge runs on different infrastructure)

CMS guidance is explicit: Part D plans are not responsible for Bridge drugs and should direct providers to the central processor if they receive Bridge prior authorization requests. If your pharmacy or your prescriber’s office tries to send the PA to your Part D plan, it will get bounced back.

What’s actually covered (and what isn’t)

The Medicare GLP-1 Bridge currently covers Wegovy (injection and tablets), Zepbound KwikPen (the multi-dose pen formulation only), and Foundayo (orforglipron). Single-dose vials and single-dose pens of Zepbound are not covered. Mounjaro, Ozempic, Rybelsus, Saxenda, and any compounded GLP-1 formulations are not covered through the Bridge.

DrugManufacturerFormatBridge-covered?Notes
Wegovy® injectionNovo NordiskPre-filled pen✅ YesAll formulations
Wegovy® oral tabletNovo NordiskOnce-daily pill✅ YesApproved December 2025
Zepbound® KwikPen®Eli LillyMulti-dose pen✅ YesKwikPen formulation only
Zepbound® single-dose vialEli LillyVial❌ NoNot covered under the Bridge
Zepbound® single-dose penEli LillyPen❌ NoNot covered under the Bridge
Foundayo® (orforglipron)Eli LillyOral GLP-1✅ YesAdded to Bridge list April 6, 2026
Mounjaro®Eli LillyInjection❌ NoMay be coverable under standard Part D for type 2 diabetes
Ozempic®Novo NordiskInjection❌ NoMay be coverable under standard Part D for type 2 diabetes
Rybelsus®Novo NordiskOral❌ NoMay be coverable under standard Part D for type 2 diabetes
Saxenda®Novo NordiskInjection❌ No
Compounded semaglutide or tirzepatideVarious 503A pharmaciesInjection or oral❌ NoCompounds are not allowed in Bridge claims
The KwikPen-only restriction on Zepbound is the detail that catches the most people off guard. CMS’s April 6, 2026 update clarified that only the KwikPen formulation is included. If your prescriber writes for Zepbound vials, the Bridge claim will reject. The fix is a simple e-prescription update — but it has to be the right formulation from the start.

What documentation do I need?

Bring these to your prescribing visit. Having them ready turns a 30-minute “what is this Bridge thing?” conversation into a 5-minute clinical confirmation.

  • 2026 Part D card or MA-PD card. Some MA-PD plans use a single card — bring whatever shows your prescription drug coverage.
  • Height and weight from when you started a GLP-1. If you've ever been on one, the original visit note is ideal. If you've never been on a GLP-1, your current measured height and weight are what's needed.
  • Diagnosis records that match your tier. Tier 2 HFpEF: cardiology note or echocardiogram report. Tier 2 uncontrolled hypertension: blood pressure readings plus medication list showing two antihypertensives. Tier 2 CKD 3a+: most recent eGFR result or nephrology note. Tier 3 prediabetes: A1C or fasting glucose lab within 12 months. Tier 3 prior MI/stroke/PAD: hospital discharge summary or cardiology/vascular note.
  • Current medication list. Particularly important if you're already on a GLP-1 for a different reason — your prescriber will need to make sure the lanes don't get crossed.
  • Any prior denial letters. If your Part D plan has previously denied a GLP-1 prescription, bring the letter. It tells your prescriber what's already been tried.
  • Documentation of lifestyle modification. A nutrition counseling visit, a fitness app log, or a documented commitment plus your prescriber's clinical judgment is the standard path. CMS hasn't specified beyond the structured-nutrition-and-physical-activity language.
Download the Step-By-Step Toolkit — documentation checklist, appointment script, BIN/PCN card

Free. No email required. Personalized action plan for Bridge, Part D, and cash-pay alternatives.

What should I say at the doctor’s visit?

Schedule with your primary care doctor or specialist (endocrinologist, cardiologist, or nephrologist if relevant). Bring your documentation packet. Be specific that you’re asking about the Medicare GLP-1 Bridge — not a regular Part D prior authorization — for weight management.

“I’d like to ask about the new Medicare GLP-1 Bridge program. I think I qualify under [Tier 1 / Tier 2 / Tier 3] based on my BMI of [X] and [my qualifying condition]. I brought a one-page summary your office may find helpful. The prior authorization goes to the CMS central processor — Humana, operating through the LI NET infrastructure — not to my Part D plan. The program opens July 1, 2026 and runs through December 31, 2027. Would we be able to submit on or shortly after July 1?”

What if your doctor isn’t familiar with the central-processor flow?

This will be common in May and June 2026. You have three options:

  1. Hand the cheat sheet to the medical assistant or nurse before the visit. Most clinical staff will read it before the doctor walks in.
  2. Suggest your prescriber email glp1demo@cms.hhs.gov for technical questions. CMS set this address up specifically for provider questions — no patient identifying information should be sent there.
  3. If your prescriber declines to engage, you may need to seek another qualified medical provider who can evaluate you and submit the Bridge PA if appropriate.

What if the pharmacy claim doesn’t process?

Bridge claims require the pharmacy to bill electronically using the program-specific BIN, PCN, and group identifiers — not your Part D plan’s billing info. If a claim rejects, the most common cause is the pharmacy submitting it through your Part D plan instead of the Bridge processor. Hand the pharmacist the Bridge billing details and ask them to re-submit.

Pharmacy billing card — print this and keep it with your Medicare card

FieldBridge value
Plan / GroupGLP1Bridge
BIN028918
PCNMEDDGLP1BR
ProcessorSS&C Health, routed through RelayHealth
Help desk844-673-0910
Effective dateJuly 1, 2026
CompoundsNot allowed
Paper claimsNot accepted

Source: CMS Medicare GLP-1 Bridge payer sheet, dated March 16, 2026. Verify against the current CMS payer sheet before your first fill.

What if I don’t qualify, can’t wait, or my doctor won’t help?

Most readers who don’t qualify fall into one of three buckets, each with a real path.

Path 1 — Switch Part D plans during open enrollment (Oct 15 – Dec 7, 2026)

If your current plan type is excluded (PFFS without a PDP, fallback plans, religious fraternal benefit plans), your fix is enrolling in a standalone PDP or an MA-PD during open enrollment. Compare plans at Medicare.gov or call 1-800-MEDICARE for free help. SHIP counselors are available in every state and don’t sell anything. (Reminder: if you’re in PACE, do not enroll in a separate Part D plan without first contacting your PACE organization.)

Path 2 — If you have a Medicare-covered condition, you may already be in a better lane

Type 2 diabetes, established cardiovascular disease (with obesity or overweight), and moderate-to-severe sleep apnea (with obesity) are all Part-D-coverable indications. Your Part D plan handles the prior authorization, your Part D copay applies, and — critically — your copay counts toward the $2,100 annual Part D out-of-pocket cap. The Bridge $50 doesn’t. For a substantial number of older adults with metabolic conditions, the Part D lane is actually the better deal.

Path 3 — Cash-pay telehealth access to FDA-approved GLP-1 medications

If you can’t wait until July 1, 2026, your prescriber refuses to engage with the Bridge, or you simply don’t qualify and want to start treatment now, Ro is a legitimate cash-pay path for FDA-approved Wegovy (pill or pen), Zepbound KwikPen, and Foundayo.

Ro Body — for non-qualifiers and pre-July 2026 starters

ItemVerified detail (April 25, 2026)
First month$39
Ongoing monthly$149/month or as low as $74/month with annual prepay
Medication costBilled separately at branded list / negotiated pricing
FDA-approved formularyWegovy pill, Wegovy pen, Zepbound KwikPen, Foundayo
Government insurance coordinationNot currently available
Compounded medications as substitutesNo

Ro is the right fit if: you’re not yet on Medicare (under 65 or in a transition period), your plan type is excluded from the Bridge, you want to start a few weeks early (May or June 2026), or your prescriber won’t engage with the central-processor flow.

Ro is not the right fit if: you qualify for the Bridge (the Bridge wins on cost — $50/month vs. Ro’s $149/month membership plus medication), you have type 2 diabetes and need a GLP-1 (Part D is your lane), or you want Medicare coverage coordination (Ro can’t coordinate with Medicare).

See Ro’s current GLP-1 pricing for Foundayo, Wegovy, and Zepbound →

Disclosure: The RX Index may earn a commission. This does not affect the CMS eligibility criteria or drug list on this page.

Path 3b — Sesame Care (secondary cash-pay option)

Sesame Care offers the broadest branded formulary among cash-pay platforms (Wegovy, Zepbound, Ozempic, Mounjaro, Foundayo, Saxenda) and Costco-member pricing on some branded GLP-1s. Best fit for Costco members and value-conscious self-pay shoppers who want a transactional, single-visit model. Like Ro, Sesame does not coordinate with Medicare for GLP-1 weight-management coverage.

What real Medicare beneficiaries are confused about

The Bridge hasn’t launched yet, so no one is technically a “Bridge enrollee.” But Medicare-focused forums are already loaded with the questions and frustrations the Bridge is supposed to fix. Here are three patterns we see repeatedly, paraphrased to protect privacy.

"We appealed the Part D denial and I still got rejected — I'm devastated."

This is exactly the kind of denial the Bridge is designed to bypass. Standard Part D denies weight-loss prescriptions because federal law has prohibited Medicare from covering obesity drugs since 2003. The Bridge is a separate program that only covers weight-loss use, and it doesn't go through your Part D plan at all. If you've been denied by Part D for weight-loss use, that's not the end — that's the wrong lane. Your prescriber needs to submit to the Bridge central processor instead.

"Good luck convincing your doctor's office to do the legwork on this."

This is real and worth taking seriously. Some practices won't engage with new prior-authorization workflows in the first months. The one-page cheat sheet is designed for exactly this — it's something your prescriber's MA can read in 90 seconds. If your prescriber genuinely refuses to engage, switching to a practice familiar with the Bridge workflow may be the path of least resistance.

"The Bridge program isn't really insurance coverage."

Half right. The Bridge isn't your Part D plan — it's a separate CMS demonstration that operates outside the Part D benefit. But it's still a real CMS-administered benefit, paid for by Medicare, with $50 fills at any pharmacy that bills correctly. It's not a coupon, not a manufacturer assistance program, and not a discount card. It's a federal program. The confusion exists because the architecture is genuinely unusual — and that's why this page exists.

What changes after December 31, 2027?

The Bridge currently sunsets on December 31, 2027. The original plan was for the BALANCE Model to take over Medicare Part D coverage of GLP-1s for obesity starting January 1, 2027. On April 21, 2026, CMS announced that the Part D portion of BALANCE is not launching in 2027, and future Part D implementation is uncertain. As of now there is no confirmed permanent successor to the Bridge after 2027.

DateWhat happens
Today (April 25, 2026)Verify your eligibility, gather documentation, book your appointment
Spring 2026CMS expected to publish detailed PA submission guidance and the appeal process
July 1, 2026Bridge opens; first prior authorizations submitted; first prescriptions filled at $50
October 15 – December 7, 2026Open enrollment for 2027 — verify your plan is still eligible
December 31, 2027Current Bridge sunset date
Early 2028CMS publishes the CY2028 Advance Notice — first official signal of what comes next

The Bridge gives you 18 months of certainty (July 2026 through December 2027). After that, the path depends on whether CMS launches a successor program, whether manufacturers maintain their negotiated pricing, or whether Congress acts on broader obesity-coverage legislation. Plan your treatment with that uncertainty in mind, but don’t panic about it. Eighteen months is plenty of runway.

Frequently Asked Questions

How do I apply for the Medicare GLP-1 Bridge Program?
You don't apply — your medical provider does. Your prescriber submits a prior authorization request and a prescription to the CMS central processor (Humana) on or after July 1, 2026. Your job is to confirm your Part D plan type, self-check the eligibility tiers, gather documentation, and bring it to your appointment.
Is there a Medicare GLP-1 Bridge application form?
Not for patients, based on CMS's most recent guidance. CMS hasn't published the prescriber-facing portal or form yet either — that's expected spring 2026. As of April 25, 2026, no patient-facing application form exists.
When does the Medicare GLP-1 Bridge start?
July 1, 2026. The program has been extended through December 31, 2027.
Does my doctor have to be enrolled in Medicare to submit the Bridge PA?
No. CMS says a prescriber does not need to be enrolled in Medicare to write a prescription or submit a prior authorization for the Bridge. However, the prescriber must not be on the CMS Preclusion List for the drug to be coverable.
Do pharmacies need to opt in to the Medicare GLP-1 Bridge?
No. CMS says pharmacies do not need to opt in. They just need to submit Bridge claims through the correct billing route — BIN 028918 / PCN MEDDGLP1BR — instead of through your Part D plan.
How long is prior authorization good for under the Bridge?
CMS has not yet published the PA duration or renewal cadence. Operational guidance is expected in spring 2026.
Does the Medicare GLP-1 Bridge cover Ozempic or Mounjaro?
No. Ozempic and Mounjaro are not Bridge-covered. They may be coverable under your standard Part D plan for type 2 diabetes, subject to plan formulary and prior authorization rules.
What do the BIN and PCN numbers mean for the Bridge?
BIN 028918 and PCN MEDDGLP1BR are the pharmacy billing identifiers specific to the Medicare GLP-1 Bridge. Pharmacies use them to route claims to the central processor (SS&C Health, routed through RelayHealth) instead of to your Part D plan. The help desk number is 844-673-0910.
Who is the central processor for the Medicare GLP-1 Bridge?
CMS contracted Humana to act as the central processor, leveraging the existing Limited Income Newly Eligible Transition (LI NET) infrastructure.
Does the $50 copay count toward my Medicare Part D out-of-pocket cap?
No. The Bridge operates outside the Part D benefit, so the $50 doesn't count toward your annual Part D deductible or your $2,100 Part D out-of-pocket maximum.
Does Extra Help (Low-Income Subsidy) reduce the $50 Bridge copay?
No. LIS cost-sharing subsidies do not apply to the Bridge copay. KFF has flagged this as one of the program's most significant equity gaps.
Can I use a manufacturer coupon or savings card with the Bridge?
No. CMS guidance is explicit that coupons and discount programs cannot be applied to Bridge claims.
What if I'm dual-eligible (Medicare + Medicaid)?
If you're enrolled in an eligible Part D plan type and meet the clinical criteria, you can use the Bridge. Note that the Extra Help cost-sharing reductions you may have through Medicaid don't reduce the $50 Bridge copay.
What if I'm on a Medicare Advantage plan without drug coverage?
You're not eligible. You'd need to switch to an MA-PD or enroll in a standalone PDP during open enrollment.
What if I'm in PACE?
PACE participants generally need to receive their care, including prescription drugs, through PACE. Joining a separate Medicare Part D plan to access the Bridge would disenroll you from PACE entirely. Contact your PACE organization, your local SHIP counselor, or 1-800-MEDICARE before making any changes.
Will the Bridge be extended past December 31, 2027?
It's already been extended once (originally a six-month program ending December 2026). Whether it's extended again depends on CMS's evaluation of utilization data and the future of the BALANCE Model. As of April 25, 2026, nothing is confirmed.
What if my current BMI is lower because I already lost weight on a GLP-1?
CMS says eligibility is based on your BMI at the time GLP-1 therapy was initiated — including therapy started before Medicare Part D enrollment or before the Bridge launch. If you started a GLP-1 with a BMI of 37 and you're now at 33, your prescriber attests to the historical BMI in the prior authorization. Bring records from when you first started.
What if I'm denied?
Determine which system denied you (the Bridge central processor, your Part D plan, or the pharmacy claim) and follow the right process. The Bridge-specific appeal procedure is pending CMS publication. Part D denials follow standard Part D appeal rules — generally 65 days from the denial notice to file a redetermination, with standard appeals decided in 7 days.
Is the Medicare GLP-1 Bridge available in my state?
Yes. The Medicare GLP-1 Bridge is nationwide and available in all states and territories.

How we built this guide

This page was assembled by The RX Index Team. We reviewed and cross-checked:

  • The official CMS Medicare GLP-1 Bridge program page at cms.gov/medicare/coverage/prescription-drug-coverage/medicare-glp-1-bridge (last CMS update: April 6, 2026)
  • The CMS Medicare GLP-1 Bridge FAQ document, March 2026
  • The CMS Bridge payer sheet at cms.gov/files/document/glp-1-bridge-payer-sheet.pdf
  • The CMS BALANCE Model FAQ update, April 21, 2026
  • KFF policy briefs from March and April 2026 ("What to Know About the BALANCE Model" and "CMS Extends Medicare's Short-Term Bridge Program")
  • The Avalere Health Advisory analysis "Bridging the Gap: The Future of GLP-1 Coverage in Part D"
  • ReedSmith and AMCP regulatory analyses of the CMS FAQs
  • Ro's published weight-loss program pages and FAQ for verified pricing and government-insurance policy, verified April 25, 2026

We do not pretend to be your physician, pharmacist, or Medicare insurance counselor. This page is an administrative coverage guide. Your prescriber, pharmacy, and Medicare itself are the authoritative sources for your specific situation. If you’re stuck on a complex appeal, your local SHIP counselor (shiphelp.org) provides free help — every state has one.

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· By The RX Index Team · Next re-verification: quarterly and after any CMS update. This page is not medical or legal advice. The Medicare GLP-1 Bridge Program is a CMS demonstration with details subject to change. The RX Index is not affiliated with CMS, Medicare, Humana, Novo Nordisk, or Eli Lilly. If something here is out of date the day you’re reading it, please let us know and we’ll fix it within 48 hours.