Secondary Billing Instructions Updated
MaineCare’s Secondary Billing Instructions have been updated to reflect the following.
When billing MaineCare secondary claims, you must attach an Explanation of Benefits (EOB) to all claims regardless of submission type:
- Direct Data Entry (DDE)
- Paper
- Electronic Data Interchange (EDI)
When submitting electronically, you will need to upload the EOB once the claim is in MIHMS. The charges billed on claim lines must match the charges billed on the EOB, or the claim will be denied.