You'll meet this word on a health plan, a car policy, a homeowners policy and Medicare. It works roughly the same way each time: you cover the first slice of a claim, then the insurer takes over. The amounts are set by your plan or policy, so the number printed on yours is the one that counts.
It's easy to mix up with a premium and a copay. A premium is what you pay to keep the coverage going. A co-pay is a fixed fee for a service. The deductible sits in between: it's the bucket you fill before the insurer begins paying.
What a deductible is
HealthCare.gov puts it plainly. A deductible is the amount you pay for covered health care services before your plan starts to pay. With a $2,000 deductible, you pay the first $2,000 of covered services yourself. After that, you usually pay only a copayment or coinsurance, and your insurance company pays the rest.
Four things that surprise people:
- Some care comes before the deductible. All Marketplace health plans pay the full cost of certain preventive benefits even before you meet the deductible, and many plans cover other services first. Your plan details say which.
- Some plans have more than one. HealthCare.gov notes that some plans have separate deductibles for certain services, like prescription drugs, and that family plans often have both an individual deductible and a family deductible.
- It's tied to your premium. Generally, plans with lower monthly premiums have higher deductibles, and plans with higher premiums usually have lower ones.
- It's not your ceiling. The out-of-pocket limit is the most you pay for covered, in-network services in a plan year; the deductible counts toward it, but your premiums don't.
The same logic applies to cars and homes. NAIC, the association of state insurance regulators, describes the deductible as the amount paid out of pocket before insurance kicks in, and says accepting a higher one can lower your premium. For homeowners policies it adds that the lower the deductible, the higher the premium.
What it looks like
Here's how the deductible shows up across common coverage. Figures are whatever your own plan or policy says.
| Coverage | How the deductible works | Where it's described |
|---|---|---|
| Health plan (individual) | You pay covered services up to the deductible, then share costs by copay or coinsurance | HealthCare.gov glossary |
| Health plan (family, drugs) | May have an individual and a family deductible, or a separate one for drugs | HealthCare.gov glossary |
| Medicare Part A | $1,736 per inpatient hospital benefit period in 2026, so it can be paid more than once a year | Medicare.gov |
| Medicare Part B | $283 once a year in 2026, before Original Medicare starts to pay | Medicare.gov |
| Auto (collision, comprehensive) | These coverages often come with a deductible | NAIC |
| Homeowners | You pay the deductible before the insurer pays a claim | NAIC |
| Named storm, wind, hail, earthquake | May carry their own separate deductibles | NAIC |
Medicare's amounts change each year; use the current figure on Medicare.gov.
What to keep and for how long
There's no single keep-period for these papers, so keep them as long as they could matter for a claim, a dispute or a tax question. For tax questions, confirm with the IRS or a tax professional.
- Your plan or policy documents, with the deductible amount, for as long as the coverage is active. When you renew, keep the new version and file the old one.
- Explanations of benefits (EOBs) and bills until the claim is paid and any dispute is closed. They show how much of your deductible you've used. Our medical bills and EOBs page explains the lines.
- Auto and home claim paperwork: claim number, estimates and receipts, kept at least until the claim is settled. See the car accident insurance claim page for what to gather.
If you keep them in Paperlock, you can ask "what's my car insurance deductible?" and get the answer with the document attached; a labeled folder works too. More in storing insurance documents on your phone, and for general timelines see what documents to keep and for how long.