P54.0
ICD-10BillableNeonatal hematemesis
Official ICD-10-CM descriptor (FY2026)
Neonatal hematemesis
P54.0 is valid for submission on a claim — CMS flags it as a billable, specific code.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- neonatal hematemesis due to swallowed maternal blood (P78.2)
Related codes in P54
Where this code sits
- Parent code
- P54
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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.