The Jimmo Settlement Agreement was passed in 2013. This is under the Center for Medicare & Medicaid. In laymen's terms, this allows a patient to receive help with skilled therapy/nursing services (ie: exercising aka range of motion is a common one) if they are unable to do it themselves, among other things.
https://www.cms.gov/medicare/settlements/jimmo
Does this law cover Medicare patients only? Or does this law cover Medicare AND Medicaid patients?
Further research:
Because Medicaid is a state-run program, the federal government does not have to answer questions about this program.
I called Medicaid (at my state level) and they have two departments that answer questions about benefits--Member Services and Provider Services. They said members (patients) are not allowed to ask questions about their specific benefits (what is covered and what is not covered). Provider Services can answer those benefit coverage questions. Only providers (doctors, managed care organizations, etc.) can call Provider Services.