105 C.M.R. 140.520
(B) Evaluation and Diagnostic Services.
(1) Evaluation and diagnostic services must be documented and shall include:
such an evaluation, which includes evidence-based, specialized training in the assessment of substance used disorders, as appropriate to the patient’s needs. (2) After initiating a patient’s evaluation, but prior to completion, patient treatment may begin, provided that sufficient information to initiate treatment for the presenting complaint or problem on that day of services is obtained and that the evaluation is completed in a reasonable timeframe. When appropriate, a diagnostic evaluation shall include the finding of a formal mental status examination and a diagnosis. (3) When the initial evaluation indicates further assessment beyond the scope of the clinic’s capabilities, the clinic program must refer the patient to the appropriate health care provider, pursuant to 105 CMR 140.520(F).
(C) Treatment Planning Services.
(2) The treatment plan must include at least the following information, as appropriate to the patient’s presenting complaint or problem:
(D) Treatment Services.
(E) Emergency Services. Each clinic licensed to provide mental health services must provide clinic coverage 24 hours aper day, seven days per week that includes evaluation, diagnosis, and disposition services for an existing patient's presenting crisis, including short-term intervention and/or referral, and must have a written policy addressing emergency treatment referral for patients and individuals pursuant to 105 CMR 140.305(A). Such coverage must include telephone coverage that provides qualified professionals who are available to talk with patients over the telephone during nonbusiness hours and, if indicated, arrange for further care and assistance directly or through referrals in real time.