MedicaidReimbursementMedium impact
CMAP Addendum B - Updated 10.01.2024
Connecticut Medicaid (HUSKY Health)·CT·Provider Bulletin
Effective date
Oct 1, 2024
We identified it
Jun 20, 2026
Summary
Connecticut Medicaid (CMAP) updated their Addendum B payment rates for outpatient hospital procedure codes with status indicators G or K, effective October 1, 2024. Payment rate changes were loaded into the system on September 27, 2024, and new procedure codes were also added by CMS.
Action Required
Immediately: Billing team should download the updated CMAP Addendum B V25.3 from www.ctdssmap.com Hospital Modernization page to review payment rate changes for procedure codes with status indicators G or K. Verify that billing system has the updated rates that were loaded on September 27, 2024. Review the CMAP Addendum B Changes document to identify specific codes marked with 'G or K', 'New', or 'X' indicators that may affect your practice's billing.