Scammers posing as Medicare and Social Security representatives are calling Americans to demand payments and personal information, and federal data show the problem is getting worse fast. Reports of impersonation scams that steal $10,000 or more from older adults have risen more than four-fold, according to the Federal Trade Commission. The timing is not random: these calls spike during Medicare open enrollment, when millions of beneficiaries are already sorting through legitimate plan-change notices and are primed to respond to anything that sounds official.
Why fake Medicare and Social Security calls are surging now
Open enrollment creates a narrow window when beneficiaries expect contact about their coverage. Scammers exploit that expectation. They call, text, or email claiming to represent Medicare, the Social Security Administration, or even the HHS Office of Inspector General, and they ask for Social Security numbers, bank details, or immediate payment. The FTC’s open-enrollment alert states plainly that real Medicare representatives will not call, text, or email out of the blue to ask for numbers or a payment.
The hypothesis that the four-fold rise in high-dollar losses tracks scam timing rather than raw call volume finds support in how these schemes operate. Caller ID spoofing lets criminals display real government phone numbers on a victim’s screen. The HHS Office of Inspector General has documented cases where scammers spoofed actual HHS-OIG telephone numbers and posed as OIG employees to extract personal data. When a call arrives during the same weeks that genuine Medicare mailings land in the mailbox, even cautious people can be caught off guard.
These tactics build on long-running patterns. The FTC has warned for years that criminals pose as government workers to sell fake plans, collect bogus “fees,” or harvest personal details, and its guidance on Medicare-related fraud stresses that legitimate officials do not make unsolicited demands for money or sensitive information. The seasonal surge in calls simply gives scammers a more convincing backdrop.
What federal agencies say scammers actually do on these calls
The Social Security Administration lists specific red flags: threats of arrest, claims that a Social Security number has been “suspended,” and demands for immediate payment by cash, gift cards, wire transfer, cryptocurrency, or even gold bars. The SSA has stated that it will never ask for sensitive personal information through social media, email, or text. When the agency does need to reach someone about a records issue, it typically sends a letter by mail.
The SSA’s Office of the Inspector General has reinforced that neither SSA nor the Office for Victims of Crime will demand money or threaten legal action. On the Medicare side, the Centers for Medicare and Medicaid Services has published guidance confirming that Medicare will not call to ask for a beneficiary’s number or address. The correct response to any suspicious call is to hang up and dial 1-800-MEDICARE directly, using the number printed on the back of the Medicare card.
The FTC itself is also being impersonated. The agency’s own press materials note that the FTC will never demand money, make threats, or instruct someone to transfer funds. A common script, documented on federal identity theft resources, tells victims “your SSN is suspended” and then pressures them to confirm their number or send payment to “fix” the problem. In many cases, scammers layer on fake case numbers, fabricated badge IDs, or references to “federal warrants” to keep people on the line.
How AI is making vishing scams more convincing
While traditional spoofing remains the backbone of these schemes, federal cybersecurity officials are increasingly warning that artificial intelligence is raising the stakes. CMS security experts describe how AI tools can rapidly generate realistic robocall scripts, tailor messages to specific targets, and even clone voices, making Medicare vishing attacks more dangerous. A call that sounds exactly like a trusted relative or a familiar customer service agent can lower victims’ guard in seconds.
AI also helps criminals scale up operations. Instead of manually dialing and improvising, scammers can deploy thousands of personalized calls that reference real plan names, local hospitals, or prior-year enrollment periods. That sophistication blurs the line between legitimate outreach and fraud, particularly for beneficiaries who already struggle to navigate complex coverage rules.
Gaps in the data and what to watch next
Several questions remain unanswered by the available federal data. No public CMS or SSA dataset breaks down how many of these calls use AI-generated voice cloning versus traditional spoofing, even though CMS has flagged AI as a growing factor in phone-based social engineering. Without standardized reporting categories, it is difficult to quantify how quickly AI-driven scams are displacing older robocall tactics or whether particular regions and age groups are being hit hardest.
There are also blind spots around underreporting. Many older adults who lose money to imposters never file a complaint, either because they feel ashamed or because they are unsure which agency to contact. That means the documented four-fold rise in large-dollar losses may understate the true scope of the problem. Researchers and policymakers will be watching for more granular data from FTC complaint systems, as well as any future CMS or SSA disclosures that distinguish AI-enhanced fraud from other phone scams.
For now, the practical advice from federal agencies is consistent: treat every unsolicited call, text, or email about Medicare or Social Security with skepticism. Hang up if someone pressures you, refuses to let you verify their identity, or asks for payment or personal details. Then, if you are worried there might be a real issue, contact the agency using a trusted phone number or website, not one supplied by the caller. As open enrollment seasons continue to overlap with rapid advances in AI, that extra step of independent verification may be the only reliable way to tell a legitimate government contact from an expensive fake.
David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
