CommercialAdministrativeMedium impact
Unsolicited Electronic Claim Attachment Functionality (X12 275)
Blue Cross Blue Shield of Kansas·KS·Provider News
Effective date
May 19, 2025
We identified it
Jun 19, 2026
Summary
BCBS Kansas will begin accepting unsolicited electronic claim attachments in X12 275 format starting May 19, 2025, allowing providers to submit supporting documents electronically instead of by mail. This streamlines the claim submission process but requires coordination with EDI departments or EHR vendors to ensure system compatibility.
Action Required
Before May 19, 2025: Contact EDI department or EHR vendor to verify X12 275 transaction support capabilities. Confirm which version (5010 or 6020) is supported, verify attachments are included in contractual agreement, determine any additional fees, and identify configuration requirements and lead times. Review companion guides at User Documentation | ASK-EDI. If vendor cannot support electronic attachments, continue mailing supporting documents as currently done.