Medicaid; requiring adoption of certain billing code for specified claims; requiring certain reimbursement. Effective date. Emergency.

SB 1564 requires Oklahoma's Medicaid program (Oklahoma Health Care Authority and its contractors) to use a specific billing code (HCPCS G0330) for facility fees related to dental surgeries under general anesthesia in operating rooms. This applies exclusively to surgeries performed on individuals with intellectual or developmental disabilities, such as those at ambulatory surgical centers. The bill mandates that the Authority set a reimbursement rate reflecting actual service costs, and all contractors must pay at least that rate for these claims. The policy change takes effect July 1, 2026.