CARC29ReferenceCurrentVerified Aug 15, 2026CARC 29
AR Guide Workflow
Timely Filing
The payer denied the claim because it was submitted after the filing deadline. Success depends on proving timely submission or finding a valid extension.
AR Guide explanation
What it means
The claim was submitted after the payer's filing deadline, so the payer denied or reduced the claim.
AR Guide knowledge
Common denial category
Timely Filing — The payer denied the claim because it was submitted after the filing deadline. Success depends on proving timely submission or finding a valid extension.
AR Guide knowledge
Common causes
- Missed the payer's timely filing deadline
- Claim initially sent to the wrong payer, delaying the correct submission
- Appeal or corrected claim submitted past the deadline
AR Guide knowledge
What AR should verify
- Confirm the payer's filing deadline and how it is measured (date of service, date of discharge, date of prior denial)
- Check the date the claim was received vs. the deadline
- Check for deadline extensions (e.g., secondary claims, crossover, retroactive eligibility)
AR Guide knowledge
Recommended action
- If an extension or exception applies, appeal with proof of timely submission
- If truly late, write off per policy or pursue patient responsibility where allowed
AR Guide knowledge
Escalation
- Check state prompt-pay laws — some impose deadlines on payers that can support an appeal.
AR Guide knowledge
QA checkpoint
- Track filing deadlines in the AR system
- Flag claims approaching the deadline before submission
About this guidance: Note
AR Guide knowledge is general reference content written by our team — it is not payer-specific policy and never replaces the payer’s documentation or your contract. Always confirm specifics with the payer.