Summary: This regulation was adopted in order to correct technical and typographical errors that were found in the preamble and addendum of two documents regarding hospital inpatient prospective payment: a final rule and the interim final rule. The final rule and interim final rule documents containing the errors are titled "Medicare Program; Hospital Inpatient Prospective Payment Systems for Acute Care Hospitals and the Long-Term Care Hospital Prospective Payment System Changes and FY 2011 Rates; Provider Agreements and Supplier Approvals; and Hospital Conditions of Participation for Rehabilitation and Respiratory Care Services; Medicaid Program: Accreditation for Providers of Inpatient Psychiatric Services." The regulation provides a summary of the errors and their corresponding corrections, which were effective beginning October 1, 2010.