Documents to keep
Keep these until bills are resolved.
| Document | Why it matters | How long to keep |
|---|---|---|
| Itemized bills | Show every charge | Until resolved and a few years after |
| EOBs | Show insurance payments | Same as bills |
| Payment receipts | Prove payments | At least a few years |
| Appeal letters | Show your appeals | Until resolved |
| Assistance applications | Show your request | Until resolved |
| Call notes | Show what was said | Until resolved |