This article is brought to you by Aura.
Watch the video to see how we protect you online.
This article is brought to you by Aura. Watch the video to see how we protect you online.
Start Free Trial
4.7 stars on Trustpilot
Close Button
What is Aura? (1:10)

What Can a Scammer Do With Your Medicare Number?

Scammers use phishing tactics to trick victims into giving up their Medicare number — and then use it to steal health benefits or worse.

Illustration of a card on a table with an exclamation mark made out of pill.

Aura’s app keeps you safe from scams, fraud, and identity theft. Try Aura for free.

4.7 stars as of March 2024

In this article:

    In this article:

      See more

      Aura’s digital security app keeps your family safe from scams, fraud, and identity theft.

      See pricing
      Share this:

      What Can Someone Do With Your Medicare Number?

      In the wrong hands, your Medicare number may be used for a variety of scams including filing for false claims and reimbursements. Just recently, a cardiologist from Long Island billed Medicare and Medicaid $1.3 million for unneeded tests on patients [*]. 

      Like with your credit card, scammers can do considerable damage with stolen Medicare numbers. When bad actors misuse stolen doctor and patient identities, it costs taxpayers billions.

      For example, medical identity theft can cost you copayment, and cap out your benefits faster. Those unpaid bills can quickly become medical debts that undermine your credit report.

      Even worse, any treatment obtained by the scammer becomes part of your medical records. This can be fatal in emergencies as doctors may use the fraudulent medical history to determine their next line of treatment.

      The most common scam involves fraudsters claiming to be Medicare agents. They’ll use publicly available personal information — like your full name and date of birth — to gain your trust before asking you to “confirm” your Medicare number. Medicare Open Enrollment (MOE) days, in particular, attract all kinds of scammers who may actively try to steal your number.

      So, how safe is your Medicare number? What can you do to protect yourself from these fraud schemes? In this guide, we’ll explain how scammers steal your Medicare information, what they can do with it, and how to keep yourself safe.

      📌 Avoid carrying your Medicare card unless you're going to the hospital or pharmacy. Set up a secure online Medicare account instead to view your claims via the Social Security Administration (


      How To Spot Medicare Fraud Before It Happens to You

      It's not always easy to recognize a medical scammer or identity thief — especially if you don’t know how to tell if someone is scamming you

      Luckily, there are some clear warning signs that can help identify Medicare scammers. 

      A Medicare scammer typically:
      • Calls you even though you’re not enrolled in any Medicare health plan.
      • Will ask for details such as your Social Security, Medicare, or bank account numbers to give you a quote for a plan.
      • Pushes for a payment online or over the phone without sending you a bill.
      • Pitches a different product, such as a life insurance policy, instead of sticking to Medicare plans.
      • Engages you in conversation about Medicare plans in a healthcare setting, like in an examination room or at a pharmacy counter.
      • Charges you a fee to turn your enrollment into a plan.
      • Pressures you to sign the enrollment form before you’re ready.
      • Requests that you share the names, phone numbers, and addresses of your family members and friends so they can pitch their scams to them.
      • Visits you without your invitation to sell you a plan.
      • Attempts to influence what plan you choose with erroneous information.
      Other telltale signs you shouldn’t ignore:
      • Pressuring you to enroll in limited-time offers outside of the MOE period.
      • Offering early-bird discounts and offers.
      • Providing gifts or services above $15 in return for choosing their plan.
      • Free health screenings (also known as cherry-picking).
      • Enrolling you in incorrect Medicare plans.
      • Insisting you switch from your current plan to one they propose.
      • Trying to issue you a “new” Medicare card to keep your coverage active.

      📌 Check to see if your sensitive information has been leaked to hackers on the Dark Web using Aura’s Dark Web Scanner

      Take action: If scammers have access to your Medicare number, your bank account, email, and other online accounts could also be at risk. Try Aura’s identity theft protection free for 14 days to secure your identity against scammers.

      Beneficiaries Beware: 10 Medicare Scams To Know Of

      1. Identity theft or identity swapping
      2. Double billing
      3. Phantom billing
      4. Upcoding
      5. Unbundling
      6. Bogus marketing
      7. Impersonating a healthcare professional
      8. Prescription forgery
      9. Drug diversion
      10. Doctor shopping

      In the unfortunate event that you fall victim to health care fraud, here’s what scammers may do with your Medicare number.

      1. Identity theft or identity swapping

      Identity theft (or identity swapping) is when someone uses your personal information to commit fraud. 

      But can someone steal your identity with just your Medicare card or number? Unfortunately, they can.  

      ⚠️ Hear an actual medicare scam phone call shared by the FTC ↓

      With medical identity theft, the scammer uses personal information like your Medicare number to access medical care. For example, they might see a doctor, get prescriptions, or file claims with your insurance provider. 

      See the scam in action:

      If a criminal uses your personal health information (PHI) for identity theft, you could end up with: 

      • Bills for services and prescriptions you never received. 
      • Charges for treating conditions you do not have.
      • Calls from a debt collector inquiring about a medical debt you do not owe.
      • Notices from your health insurance company about maxed out benefits.
      • Denied insurance coverage, or an increase in your annual insurance costs because of a false pre-existing condition on your medical record.

      Pro tip: Sign up for a family identity theft monitoring plan. For example, Aura can track and alert you if your or a loved one’s SSN is at risk online. And if the worst happens, all adult members are covered by a $1,000,000 insurance policy for eligible losses due to identity theft.

      📚 Related: How To Identify a Medicare Scam Call: 7 Scams To Watch Out For

      2. Double billing

      Double or duplicate billing is when a scammer bills Medicare multiple times for a service you only received once. Unscrupulous medical providers are typically the kingpins of this scam.

      Although Medicare has a structure to deny exact or suspect duplicate claims, double billing is still at large. Protect yourself by carefully checking your itemized medical bills. Take note of the procedures your provider has billed you for. If you notice irregularities in your statements, make a report. 

      Double billing is a serious healthcare fraud allegation for which perpetrators can be fined or imprisoned.

      See the scam in action:
      1. Two healthcare providers bill you for the same service performed on the same day. 
      2. One provider bills you for the same service twice. 
      3. You’re billed for a service as a single procedure and billed again for it as part of a bundled set. 
      4. Your provider may send Medicare the bill — and send you the same bill. 

      📚 Related: 9 Types of Financial Fraud & How To Protect Yourself

      3. Phantom billing 

      Phantom billing occurs when a scammer submits bills for services, drugs, or equipment that you never received. You may get bills for lab tests or dental fillings you never had done. This is another scam that often originates from dishonest healthcare providers. 

      See the scam in action:
      1. Unrequested medical services. An example would be getting a delivery of back braces to your home when you’ve never had a problem with your back or paid for back braces.
      2. False billing. Scammers may use false companies to bill you and then receive the funds. They may also use real medical organizations who offer kickbacks on the fraudulently obtained funds.
      3. Suspicious Medicare Summary Notices (MSN). These quarterly statements show the details of all your Medicare claims. Review these for unfamiliar doctor visits of services. 

      Did you know? Electronic Medicare Summary Notices (eMSNs) let you check your claims online almost instantly? Sign up on

      4. Upcoding

      Current Procedural Terminology (CPT) codes are numbers that represent the services a healthcare provider offers. For example, there are unique codes for different diagnostic, medical, and surgical services.

      Healthcare providers use these numbers to list the services provided when billing Medicare. Medicare, in turn, uses the numbers to determine how much to pay. But scammers can also use them to overcharge Medicare beneficiaries.

      See the scam in action:

      Bloated Estimate of Benefits (EOB). In an upcoding scam, a health provider assigns your procedure a wrong code. As a result, Medicare is billed for services you did not receive or, in most cases, an exaggeration of the services you did receive.

      For example, a visit from a regular patient could be coded instead as a first-time consultation, which would cost more.

      Take action: Medicare scammers could potentially break into your online bank account. Try an identity theft protection service to monitor your finances and alert you to fraud.

      5. Unbundling

      Unbundling — also known as fragmentation — is when scammers bill Medicare separately for all steps of a procedure.

      For example, many CPT codes cover full surgeries. But if a healthcare scammer uses separate CPT codes for each step, they can get higher reimbursements.

      An example of an "unbundled" medical bill scam
      An example of an unbundled bill where a patient was charged $722.50 for a nurse to "push" drugs into her IV. Source: NPR
      See the scam in action:
      1. Fragmenting one service into separate parts while tagging each part under distinct CPT codes.
      2. Reporting multiple CPT codes for related services that fall under one comprehensive CPT.
      3. Using bilateral procedures when only one code is required.
      4. Separating charges for one major surgery.

      📚 Related: Is Allstate Identity Protection Worth It? What To Know

      6. Bogus marketing

      Bogus marketing refers to scammers trying to gain access to sensitive Medicare information under the guise of marketing.

      The scammer, usually associated with a telemarketing firm, will pitch fake benefit plans over a phone call. Typically, these plans will require you to disclose personal details to enroll. 

      Once you share your information, the scammer may use it to steal your identity and bill Medicare for services you did not receive. Often, the bill will be issued by a medical provider or entity unknown to you.

      This scam is especially common during the Medicare Open Enrollment (MOE) period, which runs from October 15 to December 7. 

      See the scam in action:
      1. Call centers, telemedicine or medical equipment providers reach out to seniors offering “free” services.
      2. Interested, unsuspecting beneficiaries verify their Medicare coverage before consultations with doctors.
      3. These doctors then write bogus prescriptions for medical equipment. The colluding manufacturers will bill Medicare and offer kickbacks of up to $300 in some cases.

      Medicare will not call you out of the blue to sell you a plan. So if you get a call from someone claiming to be a Medicare agent, hang up immediately — even if your caller ID identifies them as Medicare.

      📚 Related: The Best Ways To Protect Yourself From Identity Theft → 

      7. Impersonating a healthcare professional

      In this scam, a person who is not properly licensed and certified provides you with medical services and then bills Medicare. When such a person makes a claim, it is known as a false claim; and if the payment is made, it is regarded as fraud. 

      See the scam in action:

      Medicare only pays for services provided by licensed professionals. For example, if you’re a patient in New Jersey and an unlicensed doctor authorizes a lab test for you and bills Medicare, it may be considered a false claim.

      Providers on a state or federal exclusion list may also be regarded as fraud claimants. 

      The bottom line? Always make sure your healthcare providers are licensed before receiving medical care.

      📚 Related: How To Prevent Medical Identity Theft (10 Safety Tips)

      8. Prescription forgery

      Scammers may also use your Medicare number to obtain prescription drugs. Prescription medications obtained illegally are often used by the scammers themselves or sold.

      See the scam in action:

      Forged prescriptions are usually written on a valid blank prescription. Some telltale signs of forged prescriptions include spelling mistakes, overwriting, and use of photocopied forms. Still, some pharmacists may overlook these signs.

      Unfortunately, forged prescriptions are becoming more commonplace. There were more than 12 million occurrences in 2021 alone [*].

      If you are enrolled in a Medicare Part D Plan or Medicare Advantage Plan with drug coverage, you will receive an EOB notice. This notice contains the details of the prescription drugs you filled. Carefully review your EOB to ensure it does not contain prescription drugs you did not receive or do not use.  

      📚 Related: The 5 Best Identity Theft Protection Services For Seniors

      9. Drug diversion

      Prescription drug diversion is when a scammer "reroutes" drugs from a patient to another individual. Diversion of drugs is more common with prescription drugs and controlled substances. 

      See the scam in action:

      A scammer can use your Medicare number to divert your legal prescriptions and use them illegally. This might include selling the pills for profit or using your prescribed drugs themselves.

      While these scammers are usually random criminals, healthcare providers are sometimes involved.

      Drug diversion will affect the standard of care you receive, possibly even denying you essential pain medication. If you’re missing prescription medication (but are still getting billed for it), you may be the victim of a drug diversion scam. 

      📚 Related: The Top 10 LifeLock Competitors & Alternatives For 2022

      10. Doctor shopping

      A scammer can use your coverage to get prescriptions from different healthcare providers. The providers are usually unaware that the individual has received the same prescription elsewhere. 

      See the scam in action:

      Some of these scammers may have real medical problems, while others sell the prescription drugs illegally. The scammers may use fraudulent documents, resources, and information found on the internet

      They may claim that they cannot visit their regular doctor because they have moved or are having trouble booking an appointment. Such fraudsters may also deny receiving a prescription, or claim that they lost the previous medication.

      Doctor shopping is considered a felony in all states and may lead to felony charges and payment of a fine. If a scammer uses your Medicare number for doctor shopping, you will be implicated in the fraud.

      Notice Anything Suspicious? Here’s How To Report Medicare Fraud

      If any of these warning signs seem familiar to you, you may be at risk of Medicare fraud. 

      Here’s what to do next if you suspect fraud.

      Call the CMS hotline:

      • 1-800-MEDICARE (1-800-633-4227) or TTY 1-877-486-2048

      And the Office of the Inspector General (OIG) hotline: 

      • Phone: 1-800-HHS-TIPS (1-800-447-8477) or TTY 1-800-377-4950
      • Fax: 1-800-223-8164
      • Online:
      • Mail: U.S. Department of Health & Human Services, Office of Inspector General, ATTN: OIG Hotline Operations, P.O. Box 23489, Washington, DC 20026

      For Medicare Part C (Medicare Advantage) or Part D (Prescription Drug Plans) complaints:

      • 1-877-7SafeRx (1-877-772-3379)

      📚 Related: How Much Does LifeLock Cost For Seniors? (2024 Price Breakdown)

      Also have this information ready beforehand:
      • Your name.
      • Medicare number.
      • The healthcare provider’s name, and other identifying details you may know.
      • List of items or services you’re skeptical about, and the supposed date you received it.
      • Payment amount that Medicare approved and paid.
      • The date on your MSN or claim.
      Take action: Protect yourself from the risks of identity theft and fraud with Aura’s $1,000,000 in identity theft insurance. Try Aura free for 14 days to see if it’s right for you.

      Stay Alert and Protect Yourself Against Medicare Fraud

      From phony vaccination cards to enticing older patients with unnecessary treatments, Coronavirus and Medicare scams show no signs of slowing down. 

      Being aware of how these scammers seek out and use your personal information is the best way to protect yourself from Medicare fraud.

      Make it a habit to check your MSNs and credit statements carefully. The earlier you notice errors, the faster you’ll be able to stop possible fraud. If you have shared your SSN and other details with a stranger and suspect you are a victim of medical identity fraud, report it to the police. Then, file a report with the FTC at

      For added protection, sign up for Aura’s identity theft protection plan. We’ll monitor your personal information for signs of identity theft and alert you of any suspicious activity. 

      And if the worst happens, you’re covered by a $1,000,000 insurance policy for eligible losses due to identity theft.

      Ready for ironclad protection? Start your 14-day Aura free trial today.

      Editorial note: Our articles provide educational information for you to increase awareness about digital safety. Aura’s services may not provide the exact features we write about, nor may cover or protect against every type of crime, fraud, or threat discussed in our articles. Please review our Terms during enrollment or setup for more information. Remember that no one can prevent all identity theft or cybercrime.

      Is this article helpful so far?
      Need an action plan?

      No items found.

      Related Articles

      Medical identity theft header image
      Identity Theft

      What Is Medical Identity Theft? (Are You A Victim?)

      Medical identity theft could cost you your life — unless you know the warning signs to look for and how to recover. Here’s what you need to know today.

      Read More
      July 26, 2023
      An illustration showing a perplexed senior citizen using their phone

      12 Alarming Senior Citizen Scams: What You Need to Know

      Older adults are less likely to spot the warning signs of scams early on or reach out for help when they've fallen victim.

      Read More
      October 12, 2023

      Try Aura—14 Days Free

      Start your free trial today**