The three main types of rehabilitation therapy are occupational, physical and speech therapy. Each form of rehabilitation has a unique purpose in helping a person achieve a full recovery, but they all share the ultimate goal of helping the patient return to a healthy and active lifestyle. Level 0.5 — Early Intervention Services Level 1 — Outpatient Services. Some patients must first regain their strength and endurance to a specific level before they can stay in an inpatient rehabilitation center and undergo intensive care.
As the name suggests, level 0.5 isn't exactly a level of care because it doesn't yet include rehabilitation.