N346Remark Code (RARC)Active
N346 Remark Code - Missing Oral Cavity Designation
The N346 remark code indicates that there is a missing, incomplete, or invalid oral cavity designation code on the claim. This remark supplements an adjustment made by the accompanying reason code, providing specific information about the issue with the oral cavity designation required for the billed service.
How It Relates to the Denial
Typically, the N346 code appears alongside adjustment reason codes related to dental services or procedures that require a specific oral cavity designation. This combination signals that the claim cannot be processed correctly due to the absence or invalidity of the necessary designation code.
Common Scenarios
1A dental claim was submitted for a procedure but was denied due to an adjustment reason code indicating a missing code. The remittance advice includes the N346 remark.
→ In this case, the N346 remark indicates that the claim cannot be processed further because it lacks a valid oral cavity designation code. The payer expects this code to be corrected for resubmission.
2A provider billed for a dental service involving multiple teeth, but the remittance response included a reason code for an adjustment related to the oral cavity designation. The N346 remark was also present.
→ This suggests that the provider did not include a proper oral cavity designation code for the service or it was improperly formatted. The payer is signaling that this needs to be addressed before the claim can be reconsidered.
3A claim for a dental procedure that requires a specific oral cavity designation was submitted, but the payer returned it with a denial and the N346 remark included in the remittance advice.
→ The presence of the N346 remark indicates that the oral cavity designation code is either missing or invalid, which the payer has flagged as necessary for proper processing of the claim.
What to Do
- Review the claim submitted for any missing oral cavity designation codes.
- Ensure that the oral cavity designation code is correctly formatted and complete according to payer requirements.
- Correct the designation code and prepare the claim for resubmission.
What to Check
- The claim submission details, specifically the oral cavity designation code field.
- Payer-specific guidelines for proper oral cavity designation code usage.
- The adjustment reason code on the remittance advice for context on the denial.