Mayo, Kaiser, Medically Home launch advocacy effort to extend hospital-at-home flexibilities October 15, 2021 Auto Bot CMS, Health IT, hospital at home, hospitals, Kaiser Permanente, Legal, Mayo Clinic, News, regulations 0 Eleven health systems have joined the coalition, which aims to extend and expand the existing federal hospital-at-home waivers and create an advanced acute care-at-home delivery model at the Center for Medicare & Medicaid Innovation.