{"code":"Q39.6","type":"code","title":"Congenital diverticulum of esophagus","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["Q39","Q39.0","Q39.1","Q39.2","Q39.3","Q39.4","Q39.5","Q39.8","Q39.9"],"inclusionTerms":["Congenital esophageal pouch"],"sibling_titles":{"code":"Q39.9","title":"Congenital malformation of esophagus, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Congenital diverticulum of esophagus is a billable ICD-10-CM diagnosis code (Q39.6). Inclusion terms: Congenital esophageal pouch.","officialDefinition":"Congenital diverticulum of esophagus is a billable ICD-10-CM diagnosis code (Q39.6). Inclusion terms: Congenital esophageal pouch.","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":""}