How Long Does Your Insurance Company Have to Decide Your Appeal? The Federal Clock Runs From 72 Hours to 60 Days, and Your Plan Has to Tell You Which One Applies.

Short answer: your insurance company does not get to decide your appeal whenever it gets around to it. Federal regulation puts an exact clock on the decision, and which clock applies depends on two things: whether your situation is urgent, and whether your plan uses one appeal level or two.

For most employer-sponsored health plans, that clock comes from 29 CFR 2560.503-1(i), the ERISA claims procedure regulation. Here is what it actually says, not the rounded-off version most denial letters give you.

Claim type	One appeal level	Two appeal levels (per level)
Urgent care	72 hours	72 hours
Pre-service (not yet received)	30 days	15 days
Post-service (already received)	60 days	30 days

What makes a claim "urgent care" for the 72-hour clock?

A claim is urgent care when waiting for the standard timeline could seriously jeopardize your life, your health, or your ability to regain maximum function, or would subject you to severe pain that cannot reasonably be managed without the care in question. The regulation lets either a prudent layperson's judgment or your treating provider's determination establish that. If your provider is willing to state in writing that a delay would cause serious harm, attach that statement when you file, and say the word urgent in the appeal itself. Plans are required to treat a claim as urgent once that standard is met, not once they feel like agreeing with you.

Pre-service versus post-service: why the label on your claim matters

A pre-service claim is for something you have not received yet, most often a prior authorization request or a referral that got denied before the appointment happened. A post-service claim is for care you already received, which describes most denials patients deal with: the visit happened, the bill came, and the insurer refused to pay part or all of it. Post-service claims get a longer clock, 60 days with one appeal level, because there is less urgency once the care has already been delivered. Pre-service claims move faster, 30 days, because a delay can still block the care itself.

Why does having two appeal levels cut the clock in half, not double it?

Some plans require you to go through two internal appeals before you can seek external review. It would be easy to assume that means twice the total time, but the regulation moves the opposite direction: each level gets half the single-level clock, 15 days instead of 30 for pre-service, 30 days instead of 60 for post-service. The intent is that a two-level structure gives you a second look without making the whole process take longer end to end. If a plan with two appeal levels is taking 30 days per level instead of 15, it is not following its own required timeline, and that is worth naming directly in your next letter.

How long do you have to file the appeal in the first place?

At least 180 days from the date on your denial notice, for group health plans specifically. That number is a federal floor set at 29 CFR 2560.503-1(h)(3)(i), not a courtesy some insurers extend. A plan can give you longer. None can lawfully give you less than 180 days for a group health plan appeal. Check the deadline printed on your own denial notice before assuming the number is 180. Some plans state a shorter period that is not enforceable for the appeals this regulation covers, and some non-ERISA plans (short-term, some self-funded church or government plans) may run on different rules entirely.

What can you actually do if your insurer blows through its own deadline?

Under ERISA's claims procedure framework, a plan that fails to follow the required process, including its own decision deadlines, is generally treated as having exhausted its internal appeals process on the claim. In plain terms, that can mean you do not have to keep waiting; you may be able to move to external review or to court without further internal appeals. Before you do anything else, write down the date you filed the appeal and the date the deadline passed, and put both dates in a short letter to the plan stating that the deadline in 29 CFR 2560.503-1(i) has passed. That letter is also the record an external reviewer or a court will want to see later.

Do these federal deadlines apply to every kind of coverage?

No, and this is where people get tripped up. 29 CFR 2560.503-1 governs ERISA-covered group health plans, which covers most job-based coverage. Original Medicare runs on its own redetermination timeline: 120 days for you to appeal, and roughly 60 days for the Medicare contractor to decide. Medicaid and CHIP appeals follow state-specific rules that vary by state. The deadline language printed on your own denial notice will usually name which process applies; read that line before assuming this article's numbers are the ones that govern your specific claim.

A note on who we are

CheckMyDenial helps patients read and appeal insurance denials. We are related to a company that does medical-dental billing and reimbursement for patients and practices, and if you ever move from reading to having someone handle a claim for you, that relationship and any fee are disclosed before anything is paid. This page is free, it does not require anything from you, and it will stay that way.

Where this comes from

The deadlines in this piece come directly from 29 CFR 2560.503-1(i), the ERISA claims procedure regulation's timing rules for group health plan appeals, and from 29 CFR 2560.503-1(h)(3)(i) for the 180-day minimum filing period, both verified against the current regulatory text. The Department of Labor's EBSA publication on the claims procedure regulation is listed as a plain-language companion source. Medicare's separate appeal timeline is drawn from Medicare.gov. No claim-specific or plan-specific figures are used in this piece; every deadline here is the federal floor that applies regardless of which insurer you have. If you find something here that is out of date, tell us and we will fix it and change the date at the top.