CommercialBilling CodesMedium impact
03.00.05z, Modifier 50: Bilateral Procedure
Independence Blue Cross·Coding
Effective date
Jan 13, 2025
We identified it
Jun 19, 2026
Summary
Policy 03.00.05z addresses billing procedures for bilateral procedures using Modifier 50. This is a recent coding policy update effective January 13, 2025. However, the provided policy text does not include specific content details—only the policy metadata (title, notification date, effective date, and source URL). To provide complete billing guidance, the full policy text content is required.
Action Required
By January 13, 2025: Billing team must obtain and review the complete policy text from the source URL (https://medpolicy.ibx.com/ibc/Commercial/Pages/Site-Activity-View.aspx?FilterField1=MPSiteActivityLogMonth&FilterValue1=01&FilterField2=MPSiteActivityLogYear&FilterValue2=2025#commercial-03-00-05z) to identify specific billing code changes, modifier application rules, and any workflow updates related to bilateral procedure coding. Once the full policy is reviewed, update billing software, encounter forms, and provider education materials accordingly. Failure to implement may result in claim denials for bilateral procedures.