Immediately: Billing team must update system rules for 47+ HCPCS codes with new coverage and reimbursement criteria. Key actions: (1) Configure codes A2027, A2028, A2029, A9610 as separately reimbursable for professional providers only, (2) Route codes J8522, J8541, Q0519, Q0520 to pharmacy benefits instead of medical billing, (3) Enable medical review requirements for codes C9169, C9170, C9172, J9329, Q5135, Q5136, (4) Mark codes A4543, E0721, A4545, E0715, E0716, E0737 as non-covered to prevent claim submission, (5) Update provider encounter forms and EMR templates to reflect new coverage rules. Providers must notify members about non-covered services prior to rendering them to avoid patient billing issues.