Just two days before the open enrollment period for Obamacare health insurance kicks off, the Federal Trade Commission (FTC) in the United States has issued warning letters to 25 companies involved in health plan marketing or customer acquisition. The concern is that these companies might use deceptive advertising to lure consumers.
Announced on Thursday, October 29, this initiative aims to prevent millions of Americans from purchasing insurance products that fail to deliver the promised coverage.
The warnings target firms promoting insurance plans from the Affordable Care Act (ACA) Marketplace, as well as limited coverage plans and medical discount programs.
The FTC emphasized that these letters are not penalties and do not imply the companies have violated any regulations. They are a preemptive warning to ensure that advertisements comply with consumer protection laws.
Christopher Mufarrige, head of the FTC's Consumer Protection Bureau, stressed that Americans, who are already grappling with rising medical expenses, should not also have to worry about discovering that their insurance doesn't provide the coverage they were promised.
The agency identified four types of advertising claims that could potentially break the law: misrepresenting a plan's benefits or limitations; presenting a limited coverage product as comprehensive health insurance; inaccurately portraying actual costs; and falsely offering free deals, cash back, or incentives for signing up.
Identifying Misleading Health Insurance Advertisements
The FTC also cautioned that some ads mimic the appearance of government portals or reputable insurers to gain consumer trust and reminded that using robocalls with prerecorded messages to market health insurance is illegal.
For those seeking coverage, distinguishing between products is crucial: a comprehensive ACA Marketplace insurance plan covers hospitalization, medication, and preventive care with federal protections.
In contrast, a limited indemnity plan only pays fixed amounts for specific services and may leave substantial expenses uncovered; a medical discount card is not insurance but a program offering negotiated discounts on certain services without real coverage.
Open Enrollment Insights and Legal Actions
Open enrollment on HealthCare.gov for 2027 coverage starts November 1 and runs through January 15. Enrollees by December 15 will have coverage starting January 1. The FTC advises visiting only the official portal or calling 1-800-318-2596 before sharing personal data or making payments.
Insurance agents can also send clients an authorization link to assist with policy renewal.
For the upcoming year, only permanent residents and citizens, along with some Cuban and Haitian immigrants, are eligible for Obamacare subsidies.
This warning is part of a broader pattern of legal actions by the agency in this sector. In February 2024, the FTC secured a $195 million judgment against Simple Health Plans for selling discount plans as comprehensive insurance.
In August 2025, Assurance IQ and MediaAlpha agreed to pay $145 million for deceiving consumers seeking full coverage. By January 2026, a federal court halted Top Healthcare Options Insurance Agency's operations due to misleading telemarketing that resulted in tens of millions in losses.
This year, the context is particularly significant as the number of Marketplace enrollees fell from 22.1 million in 2025 to 19.2 million in February 2026, making it critical for consumers to differentiate between legitimate products and offers that overpromise. Anyone who encounters a misleading ad or receives an illegal robocall can report it at ReportFraud.ftc.gov.
"Open enrollment is not an invitation to misrepresent what plans actually cover," Mufarrige warned.
Understanding the FTC's Health Insurance Alerts
What types of claims are considered misleading by the FTC?
The FTC identifies misleading claims as those that misrepresent a plan's benefits or limitations, incorrectly portray a limited coverage product as comprehensive insurance, inaccurately represent actual costs, or falsely advertise free offers, cash back, or incentives for signing up.
How can consumers protect themselves when enrolling in health insurance?
Consumers should only use the official HealthCare.gov portal or call 1-800-318-2596 before sharing personal information or making payments. It's important to distinguish between comprehensive ACA Marketplace plans and limited coverage or discount programs.