Sec. 6. In order to comply with this chapter, a mental health provider needs to obtain only one (1) consent for mental health services for a patient while admitted in or treated as an outpatient at the main facility or a clinic of any of the following:
(1) A psychiatric hospital (as defined in IC 12-7-2-151).
(2) A hospital (as defined in IC 16-18-2-179(b)).
(3) A community mental health center (as defined in IC 12-7-2-38).