By December 15, 2025: Billing team must complete the following: (1) Access PacificSource's Provider Authorization Grid tool and LineFinder tool to verify all affected codes listed in this policy; (2) Update billing software to flag and require prior authorization for all Commercial and Medicaid claims using the specified CPT codes (33249, 33285, 78499, 93454, 93456, 93489, 93460, 21120, 21121, 21122, 21123, 21199, 92999, 99999, 30520, 31593, 31899, 39599, 94365, 94737, 94932, 94950, 94951, 99960, 99964, 99978, 99E08, 49); (3) Configure Medicaid-specific authorization rules for HCPCS codes (L8699, L1499, E1399, L7499, L2999, K0108) to trigger prior authorization only when item cost exceeds $500; (4) Update pre-service workflows so front desk and clinical staff initiate prior authorization requests before scheduling or rendering services; (5) Train all relevant staff on new authorization requirements. Starting January 1, 2026, claims submitted without required prior authorization will be denied, resulting in lost revenue and patient collection issues.