O90 Complications of the puerperium, not elsewhere classifiedNon-billable header with 9 child codes.
O90.0 Disruption of cesarean delivery woundO90.1 Disruption of perineal obstetric woundO90.2 Hematoma of obstetric woundO90.3 Peripartum cardiomyopathyO90.4 Postpartum acute kidney failureO90.5 Postpartum thyroiditisO90.6 Postpartum mood disturbanceO90.8 Other complications of the puerperium, not elsewhere classifiedO90.9 Complication of the puerperium, unspecified