(a) Each special disability service shall provide a therapeutic milieu facilitating the individual's ability to cope with social, emotional and physical disabilities to reestablish independence and to attain optimal potential. Each patient shall participate in a special disability service specific to his identified program needs. A facility shall not accept or care for any of the following types of patients who have an identified program need unless a specific special disability program, approved by the Department, is provided:

(b) Facilities to be eligible for additional reimbursement for special rehabilitation program services for the mentally disordered shall meet the requirements of Sections 73391 through 73423.

(c) Facilities to be eligible for additional reimbursement for special subacute psychiatric program services for the mentally disordered shall meet the requirements of Sections 73391 through 73415 and shall also meet the requirements of Sections 73425 through 73431.

(d) Facilities to be eligible for additional reimbursement for special program requirements for the developmentally disabled shall meet the requirements of Sections 73391 through 73415 and shall also meet the requirements of Sections 73433 through 73441.