assessing the clinical outcomes of differing models and strategies for integration of mental health services or substance use disorder care with primary care. (c) Integration of mental health services or substance use disorder care with primary care For purposes of subsections (a) and (b), integration of mental health services or substance use disorder care with primary care may include (and shall not be limited to, including when furnished via telehealth, when appropriate)— (1) adherence to the collaborative care model or primary care behavioral health model for behavioral health integration