What Is a Grandfathered Health Plan?
Every so often, a health plan document mentions “grandfathered” status without much explanation, leaving members to wonder whether that’s a good thing, a bad thing, or just a technicality.
The short answer
A grandfathered health plan is a health plan that existed before a specific cutoff date tied to major federal health care reform and has kept that status by avoiding certain significant changes to its coverage or costs since then. Because of that status, it’s exempt from some of the newer consumer protection requirements that apply to plans created or substantially changed after the cutoff, though it still must follow other baseline rules that were already in place.
Why some older plans got an exemption
When broad new health insurance rules were introduced, plans already in existence were generally allowed to keep operating under their prior structure rather than being forced to immediately overhaul every feature, on the reasoning that people who liked their existing plan should be able to keep it. That exemption comes with conditions, though — a plan generally only keeps grandfathered status as long as it doesn’t make certain substantial changes, such as significantly cutting benefits or significantly raising member cost-sharing beyond specific thresholds.
What can cause a plan to lose grandfathered status
Common triggers include reducing or eliminating benefits for a particular condition, substantially increasing coinsurance percentages, or raising deductibles and copays beyond amounts tied to the plan’s original terms. Once a plan crosses one of these lines, it typically loses grandfathered status permanently and must comply with the fuller set of current requirements going forward, similar to any newly created plan or a self-funded employer plan that was restructured after the cutoff.
How this status affects what’s required
A grandfathered plan is generally still exempt from some requirements that apply to non-grandfathered plans, such as certain preventive care coverage rules, while other protections, like the general concept behind a premium subsidy on the individual market, apply differently depending on plan type regardless of grandfathered status. Because these rules are set by regulators and have been amended over time, the specific list of what a grandfathered plan is and isn’t required to include depends on current law rather than a fixed, unchanging list.
How to tell if a plan is grandfathered
- Check the plan documents. Plans are generally required to disclose grandfathered status in their summary materials, so it’s usually stated directly rather than something a member has to infer.
- Ask about recent changes. A plan that has stayed largely unchanged in benefits and cost-sharing since its original cutoff date is more likely to have retained the status, while one that’s changed insurers or restructured cost-sharing may have lost it.
- Compare against a similar current plan. Reviewing the copay, coinsurance, and out-of-pocket terms of a grandfathered plan against a comparable non-grandfathered option can clarify what, if anything, is actually different in practice.
The takeaway
Grandfathered status is really a snapshot of when a plan was created and how little its core terms have changed since, not a mark of higher or lower quality on its own. Understanding which specific requirements a grandfathered plan is exempt from, and confirming that against current plan documents, is more useful than treating the label itself as a verdict.