(a) A program provider must ensure that in-home individualized skills and socialization is provided in the residence of the individual receiving the service.(b) In-home individualized skills and socialization is not required to be provided by an individualized skills and socialization provider.(c) Before providing in-home individualized skills and socialization to an individual, a program provider must obtain documentation:(1) from a physician that the individual's medical condition justifies the provision of in-home individualized skills and socialization;(2) from a licensed professional or behavioral supports service provider that the individual's behavioral issues justify the provision of in-home individualized skills and socialization; or(3) that the individual is 55 years of age or older and requests to receive in-home individualized skills and socialization.