{"code":"K91.871","type":"code","title":"Postprocedural hematoma of a digestive system organ or structure following other procedure","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["complications of artificial opening of digestive system (K94.-)","complications of bariatric procedures (K95.-)","gastrojejunal ulcer (K28.-)","postprocedural (radiation) retroperitoneal abscess (K68.11)","radiation colitis (K52.0)","radiation gastroenteritis (K52.0)","radiation proctitis (K62.7)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Postprocedural hematoma of a digestive system organ or structure following other procedure is a billable ICD-10-CM diagnosis code (K91.871). Excludes2 (not included here): complications of artificial opening of digestive system (K94.-); complications of bariatric procedures (K95.-); gastrojejunal ulcer (K28.-); postprocedural (radiation) retroperitoneal abscess (K68.11); radiation colitis (K52.0); radiation gastroenteritis (K52.0); radiation proctitis (K62.7).","officialDefinition":"Postprocedural hematoma of a digestive system organ or structure following other procedure is a billable ICD-10-CM diagnosis code (K91.871). Excludes2 (not included here): complications of artificial opening of digestive system (K94.-); complications of bariatric procedures (K95.-); gastrojejunal ulcer (K28.-); postprocedural (radiation) retroperitoneal abscess (K68.11); radiation colitis (K52.0); radiation gastroenteritis (K52.0); radiation proctitis (K62.7).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}