O90.3
ICD-10BillablePeripartum cardiomyopathy
Official ICD-10-CM descriptor (FY2026)
Peripartum cardiomyopathy
O90.3 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Conditions in I42.- arising during pregnancy and the puerperium
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- pre-existing heart disease complicating pregnancy and the puerperium (O99.4-)
Related codes in O90
- O90.0Disruption of cesarean delivery wound
- O90.1Disruption of perineal obstetric wound
- O90.2Hematoma of obstetric wound
- 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.