ICD10BillableValid for clinical use
ICD-10 Code K91.870: Postprocedural hematoma of a digestive system organ or structure following a digestive system procedure
Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026
What is this code?
ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the digestive system (K00-K95).
When is it used?
- May be used when a clinician documents postprocedural hematoma of a digestive system organ or structure following a digestive system procedure in a patient's medical record.
- May appear in hospital records, claims, referrals, and clinical documentation.
- This code can be used as a clinically usable diagnosis entry in standardized coding workflows.
What it does not mean
- A code alone does not explain severity, treatment plan, or outcome.
- A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
Code hierarchy
chapter
11Diseases of the digestive system (K00-K95)
block
K90-K95Other diseases of the digestive system
category
K91Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified
category
K91.8Other intraoperative and postprocedural complications and disorders of digestive system
category
K91.87Postprocedural hematoma and seroma of a digestive system organ or structure following a procedure
currentK91.87
Where you may see this code
You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.
Related specialists
GastroenterologistGeneral PhysicianHematologist
Related codes
K91.871Postprocedural hematoma of a digestive system organ or structure following other procedurecodeK91.872Postprocedural seroma of a digestive system organ or structure following a digestive system procedurecodeK91.873Postprocedural seroma of a digestive system organ or structure following other procedurecode
Sibling codes
K91.871Postprocedural hematoma of a digestive system organ or structure following other procedurebillableK91.872Postprocedural seroma of a digestive system organ or structure following a digestive system procedurebillableK91.873Postprocedural seroma of a digestive system organ or structure following other procedurebillable
Coverage-related procedures and services
CPT 75726high
ANGIOGRAPHY, VISCERAL, SELECTIVE OR SUPRASELECTIVE (WITH OR WITHOUT FLUSH AORTOGRAM), RADIOLOGICAL SUPERVISION AND INTERPRETATION
Source: CMS coverage guidance
CPT 75625high
AORTOGRAPHY, ABDOMINAL, BY SERIALOGRAPHY, RADIOLOGICAL SUPERVISION AND INTERPRETATION
Source: CMS coverage guidance
CPT 43235high
ESOPHAGOGASTRODUODENOSCOPY, FLEXIBLE, TRANSORAL; DIAGNOSTIC, INCLUDING COLLECTION OF SPECIMEN(S) BY BRUSHING OR WASHING, WHEN PERFORMED (SEPARATE PROCEDURE)
Source: CMS coverage guidance
CPT 43270high
ESOPHAGOGASTRODUODENOSCOPY, FLEXIBLE, TRANSORAL; WITH ABLATION OF TUMOR(S), POLYP(S), OR OTHER LESION(S) (INCLUDES PRE- AND POST-DILATION AND GUIDE WIRE PASSAGE, WHEN PERFORMED)
Source: CMS coverage guidance
CPT 43244high
ESOPHAGOGASTRODUODENOSCOPY, FLEXIBLE, TRANSORAL; WITH BAND LIGATION OF ESOPHAGEAL/GASTRIC VARICES
Source: CMS coverage guidance
CPT 43239high
ESOPHAGOGASTRODUODENOSCOPY, FLEXIBLE, TRANSORAL; WITH BIOPSY, SINGLE OR MULTIPLE
Source: CMS coverage guidance
Coding guidelines
Common synonyms
Postprocedural hematoma of a digestive system organ or structure following a digestive system procedure
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.