O90.1
ICD-10BillableDisruption of perineal obstetric wound
Official ICD-10-CM descriptor (FY2026)
Disruption of perineal obstetric wound
O90.1 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Disruption of wound of episiotomy
- Disruption of wound of perineal laceration
- Secondary perineal tear
Related codes in O90
- O90.0Disruption of cesarean delivery wound
- O90.2Hematoma of obstetric wound
- O90.3Peripartum cardiomyopathy
- O90.4Postpartum acute kidney failurecategory
- O90.5Postpartum thyroiditis
- O90.6Postpartum mood disturbance
- O90.8Oth complications of the puerperium, NECcategory
- O90.9Complication of the puerperium, unspecified
Where this code sits
- Parent code
- O90
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.