Conn. Agencies Regs. § 17b-262-919
The department shall pay for medically necessary behavioral health clinician services. The provider shall establish a treatment plan for each client based on the initial diagnostic evaluation before commencing treatment and shall regularly update the treatment plan in accordance with the client's progress as necessary and at least every six months. Notwithstanding section 17b-962-917 of the Regulations of Connecticut State Agencies, the department shall pay for an initial diagnostic evaluation in order to enable the licensed behavioral health clinician to develop the treatment plan. The treatment plan shall specify the treatment modalities and frequency of care necessary to meet the client's needs, identify measurable outcomes to be achieved and identify any medical providers with whom the licensed behavioral health clinician is coordinating care.
Conn. Agencies Regs. § 17b-262-919