A partial hospitalization program (PHP) is a structured type of addiction treatment where clients participate in activities during the day and return home at night. Also, can be called “Day Treatment”.

*For Providers* ASAM Level 2.5 Partial hospitalization programs (PHP), also known as “day treatment,” generally provide 20 or more hours of clinically intensive programming per week, as specified in the patient’s treatment plan and typically have direct access to psychiatric, medical and laboratory services.