What the MVBH IOP structure establishes
Start with programs iop for the route-specific service description, then compare the wider set of outpatient treatment programs. The support-person question here remains limited to the verified IOP scope.
MVBH’s verified scope includes PHP, IOP, OP, Virtual IOP, and Dual Diagnosis. For this page, the relevant boundary is IOP. MVBH calls it Half Day Treatment and describes it as structured outpatient care for adults who live at home while participating in treatment.
This description separates IOP from a residential setting. It also explains why questions about support arise in daily life. Still, living at home does not itself create a required role for family members, housemates, or another support person.