O90: Complications of the puerperium, not elsewhere classified
Codes under O90 (Complications of the puerperium, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| O90.0 | Disruption of cesarean delivery wound | ✓ |
| O90.0 | Disruption of cesarean delivery wound | ✓ |
| O90.1 | Disruption of perineal obstetric wound | ✓ |
| O90.1 | Disruption of perineal obstetric wound | ✓ |
| O90.2 | Hematoma of obstetric wound | ✓ |
| O90.2 | Hematoma of obstetric wound | ✓ |
| O90.3 | Peripartum cardiomyopathy | ✓ |
| O90.3 | Peripartum cardiomyopathy | ✓ |
| O90.4 | Postpartum acute kidney failure | — |
| O90.4 | Postpartum acute kidney failure | — |
| O90.5 | Postpartum thyroiditis | ✓ |
| O90.5 | Postpartum thyroiditis | ✓ |
| O90.6 | Postpartum mood disturbance | ✓ |
| O90.6 | Postpartum mood disturbance | ✓ |
| O90.8 | Other complications of the puerperium, not elsewhere classified | — |
| O90.8 | Other complications of the puerperium, not elsewhere classified | — |
| O90.9 | Complication of the puerperium, unspecified | ✓ |
| O90.9 | Complication of the puerperium, unspecified | ✓ |
| O90.41 | Hepatorenal syndrome following labor and delivery | ✓ |
| O90.41 | Hepatorenal syndrome following labor and delivery | ✓ |
| O90.49 | Other postpartum acute kidney failure | ✓ |
| O90.49 | Other postpartum acute kidney failure | ✓ |
| O90.81 | Anemia of the puerperium | ✓ |
| O90.81 | Anemia of the puerperium | ✓ |
| O90.89 | Other complications of the puerperium, not elsewhere classified | ✓ |
| O90.89 | Other complications of the puerperium, not elsewhere classified | ✓ |
Frequently asked questions
What is ICD-10-CM code O90?
O90 is an ICD-10-CM category covering Complications of the puerperium, not elsewhere classified. It contains 26 more specific diagnosis codes, 22 of which are billable.
Is O90 a billable code?
No — O90 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example O90.0 — Disruption of cesarean delivery wound). 22 of the 26 codes under O90 are billable.
What codes fall under O90?
O90 includes O90.0, O90.0, O90.1, O90.1, O90.2, plus 21 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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