Memorial Health University Medical Center in Savannah did not comply with Medicare billing requirements for 39 out of 131 inpatient and outpatient claims reviewed by the U.S. Department of Health and Human Services’ Office of Inspector General, according to an OIG report.

This noncompliance resulted in a combined overpayment to the hospital of nearly $600,000 in 2015 and 2016, the February report released last month stated. The inspector general looked at claims from Memorial as part of a series of reviews nationwide undertaken after data analytics identified certain claims risked not complying with Medicare billing requirements.