Code/Modifier Combination Invalid and Modifier Invalid/Missing
Remark Code/ Message Number:
- B18: Payment adjusted because this procedure code and modifier were invalid on the date of service
- 4: The procedure code is inconsistent with the modifier used or a required modifier is missing
- MA130: Your claim contains incomplete and/or invalid information, and no appeal rights are afforded because the claim is unprocessable. Please submit a new claim with the complete/correct information.
Resolution
- Review the CPT/HCPCS code narratives to determine is a modifier is needed
- Verify that the submitted modifier is appropriate to be submitted with the procedure code
- Access complete instructions for correctly submitting all CPT and HCPCS modifiers on the Palmetto GBA Modifier Lookup Web page: