- Log your claim and denial details45 min
These six identifiers — claim number, policy number, both denial dates, the service, and the amount — are repeated in every document that follows: the claims-file request, the appeal letter, the exhibit index, and any state complaint. Capture them once here from the EOB and the denial notice, which often arrive on different days, so nothing downstream has to re-read the letter.
The next step fixes the exact 180-day deadline from these dates — no need to calculate it here.
To do
From the EOB or the denial letter header.
From your insurance card or the denial letter.
Use the portal timestamp or postmark; if undocumented, use the printed date instead — see the warning below.
To note down
Claim number from the EOB or denial letter
Policy or member number from your insurance card or the denial letter
Date you actually received the denial letter (mailed or portal date)
Service, procedure or provider the denial applies to
Total billed amount now your responsibility