2026 ICD-10-CM Diagnosis Code P54.0Neonatal hematemesis
ICD-10-CM Codes›P00–P96›P50-P61›P54
- Billable — Valid for Submission
- Not Chronic
P54.0 is a billable ICD-10-CM diagnosis code for neonatal hematemesis. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Hemorrhagic and hematologic disorders of newborn.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Coffee ground vomiting
- Hematemesis
- Hematemesis of unknown cause
- Neonatal gastrointestinal hemorrhage
- Neonatal hematemesis
- Occult blood detected in vomitus
- Occult blood not detected in vomitus
- Perinatal gastrointestinal hemorrhage
- Perinatal hematemesis
- Vomit contains blood
- Vomit contains fresh blood
- Vomit contains old blood
- Vomiting blood - fresh
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Type 1 Excludes
- neonatal hematemesis due to swallowed maternal blood P78.2
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Index to Diseases and InjuriesGuidance
Alphabetical index entries that point to this code.
- Hematemesis - K92.0
- newborn, neonatal - P54.0
External Cause of Injuries IndexGuidance
References for this code in the External Cause of Injuries Index.
- Hematemesis
- newborn, neonatal
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Clinical InformationClinical
Hematemesis
vomiting of blood that is either fresh bright red, or older coffee-ground in character. it generally indicates bleeding of the upper gastrointestinal tract.Upper Gastrointestinal Tract
the segment of gastrointestinal tract that includes the esophagus; the stomach; and the duodenum.Grade 1 Hematemesis, CTCAE
mild symptoms; intervention not indicatedGrade 2 Hematemesis, CTCAE
moderate symptoms; intervention indicatedGrade 3 Hematemesis, CTCAE
hospitalizationGrade 4 Hematemesis, CTCAE
life-threatening consequences; urgent intervention indicatedGrade 5 Hematemesis, CTCAE
deathHematemesis, CTCAE
a disorder characterized by the vomiting of blood.Hematemesis
vomiting blood.
Patient EducationClinical
Gastrointestinal Bleeding
Your digestive or gastrointestinal (GI) tract includes the esophagus, stomach, small intestine, large intestine or colon, rectum, and anus. Bleeding can come from any of these areas. The amount of bleeding can be so small that only a lab test can find it.
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert P54.0 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About P54.0Overview
Is P54.0 (Other neonatal hemorrhages) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report neonatal hematemesis on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What is the ICD-9 equivalent of P54.0?
Under the General Equivalence Mappings, neonatal hematemesis converts to ICD-9-CM 772.8 (neonatal hemorrhage NEC). The mapping is approximate, so confirm the match fits the documentation.
Footnotes
[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.
