Medicare Audit Improvement Act of 2013

[AI summary unavailable — showing source text] Medicare Audit Improvement Act of 2013 - Directs the Secretary of Health and Human Services (HHS) to establish a process which subjects to a single, combined maximum annual limit, applied incrementally, the number of additional documentation requests made to a hospital by Medicare administrative contractors, recovery audit contractors, or Comprehensive Error Rate Testing (CERT) program contractors pursuant to prepayment and postpayment audits requiring a hospital to submit a medical record for audit purposes. Directs the Secretary also to establish a distinct additional documentation request limit, computed according to a specified formula, for each hospital claim type for each hospital for a 45-day period in a year. Amends title XVIII (Medicare) of the Social Security Act with respect to the Medicare Integrity Program and use of recovery audit contractors. Requires the Secretary to ensure that recovery audit contracts include certain mandatory terms and conditions pertaining to: (1) penalties for certain compliance failures, (2) penalties for overturned appeals, (3) postpayment and prepayment audits, and (4) guidelines for prepayment review. Directs the Secretary to publish on the…