How do I handle billing issues if something is wrong on a Medicare statement?

Question

Steve and Sue Brauer · Accepted Answer

Hi. Thanks for watching. My name is Steve and I'm a husband, half of the husband and wife Medicare team here in Arizona. The question we're looking at today is how do I handle billing issues if something is wrong on a Medicare statement?

So I've said this before, I'll say it again. First of all, you should have an independent Medicare advisor help you with this. That's why we get paid. We get paid not just to enroll you, but to help you with issues that come up, whatever those issues are. You need to lean on your agent to help you with any billing issues.

If you don't have an agent, you need to find one at the next enrollment. Time and again, look for someone that's independent, that doesn't work for a specific insurance company. Someone that's local and hopefully not a snowbird, because the claims that come in are going to be in the middle of summer, where they're probably somewhere else, and you need to find someone.

Most importantly, find someone that only does Medicare, because I learned a long time ago, you can't be an expert at everything. You have to pick one thing and get really good at it.

Mike Alexander · Answer

YOU WOULD FIRST CALL CMS (MEDICARE). YOU SHOULD REPORT ANY SUSPECTED FRAUD OR ERRORS, BOTH TO CMS, YOUR CARRIER AND YOUR DOCTOR. THIS HELPS PROTECT THE MEDICARE TRUST FUND

Mark Bilgere · Answer

If you receive a bill that you believe is incorrect start by reviewing the bill and your Medicare Summary Notice, or your Explanation of Benefits if in an MAPD. Check the dates of services, look for duplicate billing or services you didn't receive. Make sure you know if the provider was in or out of network and that they accept Medicare assignment. 

If all of that information looks appropriate, you can call the provider and ask for clarification. Errors can occur. If the provider says the billing is correct but you feel it is not, give your carrier a call. Different Advantage plans have different copays and coinsurance. If this is the case, the carrier may be able to explain it.

Be sure to keep records of who you speak to, dates and times, claims numbers and what was promised to you. If you need to send mail, send it Certified and keep copies of your correspondence.

Daniel Brechin · Answer

Billing issues should be handled through your Program. Either your Medicare supplement, or through your Medicare Advantage plan.

Karen Murray · Answer

If you notice something wrong on your Medicare statement, start by reviewing your Medicare Summary Notice (MSN) or Explanation of Benefits (EOB) carefully. Then:

Contact your provider or supplier first – Many billing errors are simple mistakes that can be corrected quickly.

If it’s not resolved, call 1-800-MEDICARE to report the issue.

Keep detailed notes – Record dates, names, and what was discussed.

If you suspect fraud, contact the Medicare Fraud Hotline or your State Health Insurance Assistance Program (SHIP) for help.

👉 Always keep copies of your bills and statements until the issue is resolved.

Susan O&#039;Kelley · Answer

Cross-check the billing document with your Medicare Summary Notice. (Hot Tip: you can also access your Medicare notices logging into your www.medicare.gov account.) Then contact your doctor's billing department. Ask about incorrect billing codes or diagnosis codes, duplicate services, or denied services. If needed, you might need to double check your insurance Evidence of Coverage and contact your insurance company for clarification. If the billing issue becomes something you can't resolve with the doctor, you can file a dispute with Medicare via 1-800-Medicare or online at Medicare.gov. If you have a Medicare agent - although they can't solve the problem for you - they might also be able to point you to resources.

Answered by Susan O'Kelley on October 6, 2025

Broker Licensed in CO, AL, AZ & 20 other states

Answered by Susan O'Kelley Medicare Insurance Agent

Shane Thomas · Answer

Generally speaking, Medicare.gov will be the best place to handle any billing issues - they have a chat feature on the website and a phone number you can call to resolve issues.

Terry Salak · Answer

First, contact your insurance carrier to find out why a claim was not paid. Sometimes is as simple as a billing code entered improperly. If that’s the case then you’ll need to contact your providers office to have them correct, ACA resubmit, the charges.

Answered by Terry Salak on October 6, 2025

Agent Licensed in FL, AL, AZ & 11 other states

Answered by Terry Salak Medicare Insurance Agent

Jeffrey Greenberg · Answer

If it is a billing issue from Medicare direct you need to reach out to them directly, I assist my clients with that

Steve Schnell · Answer

Call Medicare, call the company your Medicare plan is with, or call your agent if you have one. Having a licensed professional may be the fastest solution.

Rukshini Sandrasegaran · Answer

Most of the time, the statement will come from the doctor's office, ask them for details, and break down the statement. At the same time, contact your insurance company that provided either Medicare Advantage or Supplemental. If there's something on the Medicare card. Then you would need to reach out to the Social Security Benefit government.
I would need to understand your situation more in order for me to provide further information.

Toni Cormier · Answer

If you are speaking of your Explanation of Benefits, you would first start by reaching out to the Agent that signed you up for your plan. The Agent should then walk you through the explanation of benefits and ensure that it processed according to your Summary of Benefits. If in the review it is identified that it has not been processed as such the Agent should then begin the process of contacting the carrier for a more detailed understanding of how the services were processed. Based on the outcome of the review you can then decide what further actions need to be taken ie... an appeal, the review of other plans, etc...

Answered by Toni Cormier on December 9, 2025

Broker Licensed in TX, CA & OK

Answered by Toni Cormier Medicare Insurance Agent

John Messler · Answer

If there’s something wrong in a Medicare statement, your first call is to member services for your Medicare carrier. Another direction is to actually call the provider and speak to billing and have them explain if they have properly build Medicare for all of the services or are they waiting for a final decision?

Answered by John Messler on October 6, 2025

Agent Licensed in NH, ME, NC, OH, PA & TX

Answered by John Messler Medicare Insurance Agent

Chauncey Bragg · Answer

The first thing is to carefully check your bill for services not received or test not performed. Next you want to call your provider with your questions about the bill. They should be able to explain all the charges and make corrections if needed. Once you have done that if you feel there is still a problem you can contact Medicare directly with your concerns. You will find that most things can be resolved by contacting your provider.

Answered by Chauncey Bragg on October 16, 2025

Broker Licensed in OH

Answered by Chauncey Bragg Medicare Insurance Agent

Lyle Affleck · Answer

If you are working with a Medicare specialist, reach out to them and have them help walk you through the process of getting it fixed. If you are on your own, call or chat with someone at medicare.gov. They can help you get it straightened out.

Answered by Lyle Affleck on January 12, 2026

Agent Licensed in UT, CO, FL & 8 other states

Answered by Lyle Affleck Medicare Insurance Agent

Danielle Jimison · Answer

call the provider’s billing office first to request an itemized bill and ask them to correct or resubmit the claim, then contact your Medicare plan or 1‑800‑MEDICARE if the issue isn’t resolved.

Answered by Danielle Jimison on February 27, 2026

Broker Licensed in OH & PA

Answered by Danielle Jimison Medicare Insurance Agent

Diana Muhammad · Answer

If you have questions regarding your billing issues, you can refer to the numbers that are provided on your statement or on the back of your ID card. If you continue to have issues you can refer to your Evidence of Coverage and/or your Benefit Summary pages.

Answered by Diana Muhammad on November 12, 2025

Agent Licensed in IL, CA, FL & 8 other states

Answered by Diana Muhammad Medicare Insurance Agent

Jon Morton · Answer

If you have an agent who assisted you in signing up, call them first. I appreciate hearing from my beneficiaries (clients) as it gives me the first opportunity to help them and so that I can be aware of anything that I can potentially help with. Worst case, I refer them to the right place, whether it is the carrier or CMS. Your agent should be your starting point.

Answered by Jon Morton on January 19, 2026

Broker Licensed in NH, MA & ME

Answered by Jon Morton Medicare Insurance Agent

Rob Baer · Answer

Contact the carrier and the provider to determine it the claim was properly submitted, filed, and transmitted correctly. Mistakes happen and no on is exempt.

Monique Bascle · Answer

First, I would ask the beneficiary to send me a copy of the statement. I would then carefully review it and contact the provider to confirm whether a billing mistake occurred. If needed, I would follow up with Medicare to help resolve the issue.

Answered by Monique Bascle on October 14, 2025

Broker Licensed in LA

Answered by Monique Bascle Medicare Insurance Agent

How do I handle billing issues if something is wrong on a Medicare statement?

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How do I handle billing issues if something is wrong on a Medicare statement?

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