{"code":"K55.2","type":"code","title":"Angiodysplasia of colon","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["necrotizing enterocolitis of newborn (P77.-)"],"excludes2":["angioectasia (angiodysplasia) duodenum (K31.81-)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["K55.20","K55.21"],"inclusionTerms":[],"sibling_titles":{"code":"K55.21","title":"Angiodysplasia of colon with hemorrhage","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Angiodysplasia of colon is a non-billable ICD-10-CM category code (K55.2). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): necrotizing enterocolitis of newborn (P77.-). Excludes2 (not included here): angioectasia (angiodysplasia) duodenum (K31.81-).","officialDefinition":"Angiodysplasia of colon is a non-billable ICD-10-CM category code (K55.2). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): necrotizing enterocolitis of newborn (P77.-). Excludes2 (not included here): angioectasia (angiodysplasia) duodenum (K31.81-).","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":""}