the joint commission was renamed the joint commission on accreditation of hospitals in 1951, but it was not until 1965, when the federal government decided that a hospital meeting joint commission accreditation met the medicare conditions of participation, that accreditation had any official impact. however, section 125 of the medicare improvements for patients and providers act of 2008 (mippa) removed the joint commission's statutorily-guaranteed accreditation authority for hospitals, effective july 15, 2010. at that time, the joint commission's hospital accreditation program would be subject to centers for medicare and medicaid services (cms) requirements for organizations seeking accrediting authority. to avoid a lapse in accrediting authority, the joint commission would have to submit an application for hospital accrediting authority consistent with these requirements and within a time frame that would enable cms to review and evaluate their submission. cms would make the decision to grant deeming authority and determine the term.