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Two New Claims Editing Rules To Be Implemented in July 2026
BCBS Illinois·IL · Orthopedics, Ophthalmology, General Surgery·Reimbursement
Effective date
Jul 8, 2026
We identified it
Jun 16, 2026
Summary
Blue Cross Blue Shield of Illinois will implement two new claims editing rules in July 2026: Laterality Diagnosis Check (denying claims with mismatched anatomical modifiers like LT/RT) and Revenue Code and Procedure validation for implant revenue codes. Claims receiving primary edits will show ineligible reason codes with 'G' prefix.
Action Required
By July 8, 2026: Billing team must update claim review processes to ensure laterality modifiers (LT, RT, 50) match diagnosis codes and verify HCPCS codes align with implant revenue codes 275, 276, and 278. Use Clear Claim Connection (C3) software to validate coding combinations before claim submission. Train staff to recognize 'G' prefix reason codes for these new edits. Failure to comply will result in claim denials.