28 Pa. Code § 710.22 – Patient management services.

(a) There shall be a written plan that delineates specific service planning and counseling approaches used to promote patient interest in participating in necessary treatment following the detoxification process.
(b) The service staff shall develop a written patient aftercare policy.
(c) The service staff shall develop a written patient follow-up policy.

This section cited in 28 Pa. Code § 710.3 (relating to organization); and 31 Pa. Code § 89.621 (relating to inpatient detoxification services).