Diagnosis code ___ is not billable (further specification required)

REJECTION: Diagnosis code (number/letter will be specified) is not billable (further specification required). (FE141)

WHAT HAPPENED: Diagnosis code in the position specified in Box 21 is no longer billable.

RESOLUTION: Review the patient’s medical record and select the most specific ICD-10 diagnosis code available. Update the claim with the correct code in Box 21 and resubmit.