How to Check Medicare GLP-1 Bridge Prior Authorization Status

How to check Medicare GLP-1 Bridge prior authorization status

Medicare directs beneficiaries to call 1-800-MEDICARE to check the status of a Bridge prior authorization. The decision is also mailed to you, and your prescriber receives it through the electronic prior authorization portal or by fax. Separately, your pharmacy can submit the claim again to see whether an approval has posted.

There are three live status channels, plus the mailed decision notice. They update at different times, which is exactly why the request can feel like it vanished.

The decision is issued and sent within 72 hours of the prescriber submitting the request. Postal delivery takes additional time.

Work backwards through the chain

Calling Medicare first often produces an answer you cannot use, because nobody has told you yet whether the form was ever filed. Start at the end of the chain and work back:

1. 1Call the pharmacy. Ask: "Was this billed to the Medicare GLP-1 Bridge, and what exact reject code came back?"
2. 2Call your doctor's office. Ask: "Was the Bridge prior authorization submitted, and on what date and time?"
3. 3Call 1-800-MEDICARE. Now you can say: "My prescriber submitted a Medicare GLP-1 Bridge prior authorization on [date]. I am checking the status." That submission date gives Medicare a specific request to locate.

Have this ready before you dial

• Your full name and date of birth
• Your Medicare Number (MBI) -- the 11-character number on your red, white, and blue Medicare card
• The exact drug and form (Wegovy injection, Wegovy tablets, Zepbound KwikPen, Foundayo tablets)
• Your pharmacy's name and phone number
• Your prescriber's name and phone number
• The date the prescription was sent
• The date and time the prior authorization was submitted, if you have it

Can I check it online?

CMS's current public instructions do not identify a Bridge-specific online status tracker for beneficiaries. We would rather tell you that plainly than let you hunt for a login page. The documented path is the phone and the mailed letter; the electronic portal in this process belongs to prescribers.

Do not rely on your Part D plan's member portal either. The Bridge runs outside the Part D payment and coverage flow, so first confirm whether your request actually went to the Bridge or to your plan.

Because there is no self-service tracker, your status is not hidden somewhere clever. It sits in a small number of documented places, and you can work through them in a deliberate order instead of calling people at random.

When does the 72-hour Medicare GLP-1 Bridge clock start?

The 72-hour decision window begins when your prescriber submits the prior authorization request -- not when the prescription was written, not when the pharmacy received it, and not when the first claim was rejected. Before that, a separate handoff in which the pharmacy sends the request to your prescriber typically takes 24 to 72 hours.

This misunderstanding causes a lot of unnecessary panic. People count 72 hours from the day they left the doctor's office, hit day four, and assume the worst. In many cases nothing has gone wrong -- the clock simply had not started.

Has your clock started?

The full path, start to finish

1. 1Your prescriber sends a prescription for a covered GLP-1 to your pharmacy.
2. 2The pharmacy bills the Medicare GLP-1 Bridge, which has its own billing numbers: BIN 028918 and PCN MEDDGLP1BR.
3. 3If the eligibility and product checks pass, the claim comes back with reject code 75, "Prior Authorization Required." A different code means something else needs fixing first.
4. 4The pharmacy sends the prior authorization request to your prescriber, electronically or by fax, typically within 24 to 72 hours.
5. 5Your prescriber submits the completed form through CoverMyMeds or by fax to 1-800-530-2404.
6. 6The decision is issued within 72 hours of that submission -- mailed to you, and sent to your prescriber by portal or fax.
7. 7If approved, the pharmacy submits the claim again.
8. 8You pay $50 for a 28- or 30-day fill, depending on the drug.

The four dates worth writing down

Write these on the back of an envelope. They turn a vague "it's been a while" into a specific question nobody can dodge.

1. 1.Date the prescription was sent to the pharmacy
2. 2.Date the pharmacy billed the Bridge
3. 3.Date your prescriber received the request
4. 4.Date and time your prescriber submitted it ← this one starts the clock

Why does a Medicare GLP-1 Bridge claim have to be rejected first?

The CMS prior authorization form requires a denied Bridge pharmacy claim before a prescriber can submit the request. Only reject code 75 means "Prior Authorization Required." Other codes signal an eligibility, product, quantity, prescriber, refill-timing, or processing problem that must be fixed before the prior authorization can move forward.

But a rejection carrying a different code is not that trigger. It is a problem waiting to be solved, and waiting patiently on it costs you weeks. This is precisely why "the pharmacy said it was denied" is never enough information.

Two very different things get called "denied"

One more thing to clear up: you do not need a denial from your Part D plan first. CMS is explicit that a Part D denial is not required. If your prescriber believes you may qualify, they can direct the pharmacist to bill the Bridge directly. The denial that is required comes from the Bridge itself.

What does Medicare GLP-1 Bridge reject code 75 mean?

Medicare GLP-1 Bridge reject code 75 means prior authorization is required. It is the expected pharmacy claim response that triggers the prescriber to submit the request. Codes other than 75 identify different eligibility or claim-processing problems and should not be treated as ordinary prior authorization triggers.

Ask your pharmacist for the exact code. This table tells you what it means.

Code 65 deserves its own explanation

Code 65 means "patient is not covered," and CMS lists several distinct reasons behind it. Knowing which one applies determines who you call:

• Not showing as enrolled in Part D on the date of service → Call 1-800-MEDICARE
• Enrolled in a Part D plan type that is not eligible for the Bridge → Call 1-800-MEDICARE to understand your eligibility
• CMS records show you previously received a GLP-1 through your Part D plan → See the Prior Part D section below
• Records show a status flag (not lawfully present or incarcerated) → Contact the Social Security Administration at 1-800-772-1213
• Records incorrectly show the beneficiary as deceased → Call 1-800-MEDICARE

Several of these are records problems, not eligibility problems, and they are fixable. But nobody will fix them for you until somebody names the code.

The exact quantities the Bridge allows

Code 76 has a second meaning worth knowing, because it is the one that trips up dose changes. CMS publishes the exact pack size and days' supply the Bridge expects for each product:

If your pharmacy gets a code 76, this is usually what needs correcting. Show them this table.

What stage is my Medicare GLP-1 Bridge request in right now?

Find the row matching what you were last told. Each gives you the likely stage, the person who owns the next move, and the action to take. Diagnose by the last confirmed handoff rather than by words like "processing" or "denied," which mean different things to a pharmacy technician and a nurse.

CMS publishes the pieces across a beneficiary page, a provider FAQ, a pharmacy FAQ, a Part D plan FAQ, a payer sheet, a PDF form, and a reject-code tool. We compared all seven and put them in the order you actually hit them.

What should I ask my doctor's office about the Bridge prior authorization?

Ask four things: whether the office received the Bridge request, whether it was submitted to the Bridge rather than your Part D plan, the exact submission date and time, and what status their portal or fax record shows. "We're working on it" does not tell you whether the 72-hour clock has started.

Doctors' offices are not stonewalling you. They handle prior authorizations for dozens of plans, and this program only launched July 1, 2026. Being specific helps them help you.

The four questions

1. 1Did you receive a Medicare GLP-1 Bridge prior authorization request from my pharmacy?
2. 2Was it submitted to the Bridge, not to my Part D plan?
3. 3What exact date and time was it submitted?
4. 4Does your portal or fax record show pending, approved, denied, incomplete, or no response?

Word for word

"Hi, I'm calling about a Medicare GLP-1 Bridge prior authorization. Could you confirm whether it was submitted, the exact date and time it went out, and whether your system shows pending, approved, denied, or no response yet? I'd also like to know it went to the Bridge and not to my Part D plan."

If the request never reached them

This happens, and it is fixable. If more than 72 hours have passed since the pharmacy transmitted the Bridge claim and determined that prior authorization was required, and your prescriber still has nothing, your prescriber can download the CMS form and submit it directly. They do not have to wait for the pharmacy to resend it.

Where your prescriber can get help

• Prescriber line: 855-273-0102, Monday--Friday, 8 a.m.--7 p.m. ET. CMS staffs this line specifically for prescriber questions about the process and the status of a request.
• Electronic submission through CoverMyMeds, or fax to 1-800-530-2404

What should I ask my pharmacy about the Bridge claim?

Ask whether the claim was billed to BIN 028918 and PCN MEDDGLP1BR, what exact reject code came back, and whether they sent the request to your prescriber. If your prior authorization has since been approved, ask them to submit the claim again rather than look at the old rejected one.

Your pharmacy can see the claim response and the exact reject code returned on that transaction. "Insurance rejected it" is not enough to act on. The code is.

Your pharmacy counter card

Print this page or show your pharmacist this section.

The four questions

1. 1Was this billed to BIN 028918 and PCN MEDDGLP1BR?
2. 2What exact reject code and message came back?
3. 3Did you send the prior authorization request to my prescriber?
4. 4If my prior authorization is approved now, can you submit the claim again?

What if my Bridge prior authorization was approved but the pharmacy still says no?

Ask the pharmacy to submit the claim again. A pharmacy without an integrated electronic prior authorization system may not automatically receive the approval notification, so the new claim submission is the trigger. If the claim still rejects after resubmission, get the new reject code -- it will be different from code 75.

What should I do if my Medicare GLP-1 Bridge prior authorization was denied?

There is no formal Bridge appeal. Your prescriber may resubmit only if the original request contained incorrect information, or if updated or additional clinical information is available. A denial of the Bridge does not close off your regular Part D rights for a covered indication.

What if Part D already paid for a GLP-1 for me in 2026?

If your Part D plan made a payment for a GLP-1 drug for you during 2026, CMS records will show this, and you are not eligible for the Bridge in 2026. This is reflected in reject code 65. Paying fully out of pocket in 2026 -- with no Part D payment -- does not trigger this exclusion. CMS has not announced the rule for 2027.

The drugs CMS includes in this check are: Wegovy, Zepbound, Ozempic, Mounjaro, Foundayo, Rybelsus, Saxenda, Victoza, and Trulicity.

If code 65 appears and you believe Part D paid for one of these during 2026, call 1-800-MEDICARE to understand your record and options. If you believe the record is incorrect -- for example, the payment was for a different drug -- your prescriber can contact 855-273-0102 to discuss the discrepancy.

Bridge or regular Part D -- how do I know which one my request went to?

A Part D plan decision is not a Bridge decision. If you received a letter from your Part D plan instead of a CMS mailed notice, the prescription likely went down the Part D path. The two systems are separate -- a denial from one does not trigger an approval from the other.

Frequently Asked Questions