Medicaid Waivers, Katie Beckett or TEFRA are all forms of benefits that an "waive" medicaid financial restrictions for parents of children who have a developmental disability acquired prior to the age of three. Kidswaivers.org has provided a comprehensive, interactive website of all available medicaid waiver programs by State across the US.
Upper limb therapies and interventions have been well studied in cerebral palsy. Different interventions that have good evidence are Constraint Induced Movement Therapy (CIMT) and Bimanual Therapy. CIMT has been shown to be successful in children with hemiplegic cerebral palsy (CP). CIMT uses a splint to physically constrain the uninvolved arm and encourage them to use the more involved or affected arm.