ICD-10-CM > O00-O9A > O85-O92 > O90 O90 Complications of the puerperium, not elsewhere classified Non-Billable/Non-Specific Codes O90.0Disruption of cesarean delivery woundO90.1Disruption of perineal obstetric woundO90.2Hematoma of obstetric woundO90.3Peripartum cardiomyopathyO90.4Postpartum acute kidney failureO90.41Hepatorenal syndrome following labor and deliveryO90.49Other postpartum acute kidney failureO90.5Postpartum thyroiditisO90.6Postpartum mood disturbanceO90.8Other complications of the puerperium, not elsewhere classifiedO90.81Anemia of the puerperiumO90.89Other complications of the puerperium, not elsewhere classifiedO90.9Complication of the puerperium, unspecified