K92.0 Hematemesis

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applies from K92 Other diseases of digestive system

Excludes1 (never code together)

• neonatal gastrointestinal hemorrhage (P54.0-P54.3)

MS-DRG index

Defines the logic of DRG(s) 377-379 in MDC 06.

Approximate ICD-9-CM (GEMs)

• 578.0 Hematemesis

Code annotations containing back-references to K92.0

Back-references to K92.0

• Type 1 Excludes: R11 Nausea and vomiting ("hematemesis (K92.0)")

Diagnosis Index entries for K92.0

• Hematemesis

Nearby codes

• K92 Other diseases of digestive system
• K92.0 Hematemesis (this code)
• K92.1 Melena
• K92.2 Gastrointestinal hemorrhage, unspecified
• K92.8 Other specified diseases of the digestive system
• K92.81 Gastrointestinal mucositis (ulcerative)
• K92.89 Other specified diseases of the digestive system