44 providing healthcare, telehealth and telemedicine services, to patients by contracting with federal, state and local governmental units and public healthcare authorities that are responsible for providing such services to such patients; providing addiction treatment services in the field of substance abuse to patients provided in person, via telephone and televideo, by contracting with federal, state and local governmental units and public healthcare authorities that are responsible for providing such services to such patients; providing rehabilitation for substance abuse patients in person, via telephone and televideo, by contracting with federal, state and local governmental units and public healthcare authorities that are responsible for providing such services to such patients; providing medical services, telehealth and telemedicine services, healthcare services and behavioral health services telepsychiatry, telepsychology, supportive tele psychotherapy and tele behavioral health care to patients by contracting with federal, state and local governmental units and public healthcare authorities that are responsible for providing such services to such patients