N308Remark Code (RARC)Active
Effective 12/02/2004

N308 Remark Code - Missing Appliance Placement Date

The N308 remark code indicates that there is a missing, incomplete, or invalid appliance placement date associated with the claim. This remark supplements an adjustment already noted by a Claim Adjustment Reason Code, providing further clarification on why the claim was adjusted or denied.

How It Relates to the Denial

The N308 remark code typically accompanies adjustment reason codes related to missing or inaccurate claim submission details. This combination signals that the payer requires specific date information to process the claim correctly.

Common Scenarios

1A dental claim for an orthodontic appliance was submitted, but the remittance shows the N308 remark code.
→ In this case, the N308 remark points to the absence of a valid appliance placement date, which is necessary for the claim to be processed accurately.
2A claim for a dental procedure involving a new appliance was denied, and the remittance includes the N308 remark code alongside a reason code for incomplete information.
→ The N308 remark indicates that the payer found the appliance placement date missing or incorrect, which contributed to the denial of the claim.
3An orthodontic treatment claim was submitted, and the 835 remittance returned with an adjustment reason code and the N308 remark code.
→ The N308 remark is highlighting that the appliance placement date was not provided or was invalid, necessitating correction for reimbursement.

What to Do

  1. Obtain the correct appliance placement date and ensure it is accurate and complete.
  2. Resubmit the claim with the updated information regarding the appliance placement date.

What to Check

  • Review the claim submission for the appliance placement date field to ensure it is filled out properly.
  • Check the patient's records to find the correct appliance placement date that should be included in the claim.
  • Verify the adjustment reason code on the remittance to understand the context of the N308 remark.