New federal rules finalized by the Biden administration expand access to short-term, limited-duration insurance plans, but these policies remain restricted to a maximum duration of three months, with a one-month renewal option, to prevent them from displacing comprehensive coverage. These plans, often marketed as affordable alternatives to Affordable Care Act (ACA) compliant insurance, frequently exclude essential health benefits and offer limited financial protection for consumers.
How Short-Term Insurance Policies Differ from ACA Plans
Short-term, limited-duration insurance (STLDI) plans are not required to follow the consumer protections mandated by the Patient Protection and Affordable Care Act (ACA). According to the Centers for Medicare & Medicaid Services (CMS), these plans can deny coverage based on an applicant’s medical history, exclude coverage for pre-existing conditions, and place annual or lifetime caps on payouts.
In contrast, ACA-compliant plans must cover the ten essential health benefits, including maternity care, mental health services, and prescription drugs. Unlike short-term plans, ACA marketplace policies cannot charge higher premiums or deny coverage due to a person’s health status.
Why Federal Regulators Limited Plan Duration
The final rule issued in 2024 by the Department of Health and Human Services (HHS) tightened the duration limits for short-term plans to 120 days total. This regulatory move reverses a previous 2018 expansion that allowed these plans to last up to 364 days and be renewed for up to three years.
Federal officials argue that the expansion of long-term “short-term” plans threatened the stability of the ACA marketplaces. By siphoning healthier, younger individuals away from the risk pools of comprehensive plans, the proliferation of these policies can increase premiums for those who remain in the ACA exchanges, particularly older adults and those with chronic illnesses.
Risks for Consumers Considering Alternative Coverage
The primary risk for consumers choosing short-term plans is the potential for significant out-of-pocket costs. Because these policies often function as indemnity plans or have narrow networks, patients may find that major medical procedures, emergency room visits, or chronic condition management are not covered.
According to a KFF report, consumers may mistakenly believe they are purchasing comprehensive insurance until they receive a denial of payment for a claim. Before selecting a plan, the Healthcare.gov portal recommends that individuals verify whether a plan is “ACA-compliant” or “Marketplace-certified” to ensure it meets federal standards for essential coverage.
Comparison of Coverage Features
| Feature | ACA-Compliant Plans | Short-Term Plans |
|---|---|---|
| Pre-existing conditions covered | Yes | No |
| Essential health benefits | Required | Not required |
| Medical underwriting | Prohibited | Allowed |
| Maximum duration | Indefinite | 3 months (plus 1-month renewal) |
What Consumers Should Know Before Enrolling
If you are evaluating your health insurance options, prioritize plans that offer guaranteed protections. If you qualify for a Special Enrollment Period or the standard Open Enrollment window, ACA marketplace plans often include federal subsidies that significantly lower monthly premiums based on household income.
For those who choose short-term plans, treat them as a temporary bridge rather than a permanent solution. Always review the “Summary of Benefits and Coverage” document provided by the insurer to identify specific exclusions and the maximum payout limits before signing an enrollment agreement.