What the verified PHP boundary establishes
Use family support resources to prepare for treatment conversations, then review outpatient treatment programs for MVBH program scope. Together, these pages frame the participation question without assigning a family role.
The verified MVBH scope includes PHP alongside IOP, OP, Virtual IOP, and Dual Diagnosis. That scope establishes PHP as an outpatient program category, but it does not define a standard family role within PHP.
The available family evidence provides the central boundary. Family members can be included in treatment when the person in care desires their inclusion. This supports a person-directed starting point rather than an assumption that relatives automatically participate.
For this route, “participation” should remain narrow unless the program explains it further. The supplied facts do not establish session attendance, access to treatment information, decision authority, or required family tasks. Treat each of those as a separate question, not as a promised part of PHP.