N493Remark Code (RARC)Active
Effective 07/01/2008

N493 Remark Code - Missing Doctor First Report of Injury

The N493 remark code indicates that a Doctor's First Report of Injury is missing from the claim submission. This remark supplements a Claim Adjustment Reason Code that reflects an adjustment due to this missing documentation, signaling to the biller that additional information is needed for the claim to be processed correctly.

How It Relates to the Denial

The N493 remark typically accompanies adjustment reason codes related to incomplete documentation or insufficient information provided for processing. The combination of this remark with a corresponding reason code indicates that the claim has been adjusted due to missing the required injury report.

Common Scenarios

1A claim for physical therapy services following a workplace injury was submitted, but the remittance shows an adjustment due to missing documentation.
→ The N493 remark suggests that the claim was adjusted because the Doctor's First Report of Injury was not included, indicating the need for this document to proceed.
2An emergency department claim was denied with a reason code stating missing documentation, and the remittance included the N493 remark as well.
→ The presence of the N493 remark indicates that the payer requires the Doctor's First Report of Injury to be submitted in order to resolve the denial and facilitate proper processing.
3A billing office received a remittance for a workers' compensation claim that included a deduction for a missing report, with the N493 remark attached.
→ This indicates that the payer adjusted the claim due to the absence of the Doctor's First Report of Injury, highlighting a need to gather and submit this information.

What to Do

  1. Obtain the missing Doctor's First Report of Injury from the provider.
  2. Resubmit the claim with the required documentation attached.
  3. Ensure all future claims include the necessary injury reports to avoid similar issues.

What to Check

  • The patient’s medical records for the Doctor's First Report of Injury.
  • Claim submission documentation to verify what was included.
  • The payer's requirements for documentation related to injury claims.