Our Program & Accommodations
Tree House Recovery in Costa Mesa is a California DHCS–certified outpatient treatment program (Certification No. 300253CP), providing partial hospitalization (PHP) and intensive outpatient (IOP) services — both outpatient levels of care. While in treatment, clients may live in private, drug- and alcohol-free housing arranged through independent providers in the greater Orange County area and paid for by the client, not by Tree House Recovery. These independent providers are responsible for maintaining the safe, substance-free living environment; our treatment staff stays in regular communication with them to support each client’s progress and help keep the setting aligned with the care the client is receiving. These are private residences — not a licensed 24-hour residential or inpatient medical treatment facility.