|Rejection Message||Rejection Details||Resolution|
Reference Number is Missing, Contains Invalid Characters, or Greater than 30 Bytes
This rejection indicates the CLIA number tied to the service location on the claim is invalid (i.e. incorrect format, incorrect letter case, or invalid characters not
Follow the instructions below to correct a CLIA
**Note: The CLIA number must be uppercase and in the following 10-digit format: 11A1111111.**
Then, rebill and resubmit all affected claims.