{"code":"K80.10","type":"code","title":"Calculus of gallbladder with chronic cholecystitis without obstruction","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["retained cholelithiasis following cholecystectomy (K91.86)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["K80","K80.0","K80.01","K80.1","K80.11","K80.12","K80.13","K80.18","K80.19","K80.2","K80.20","K80.21","K80.3","K80.30","K80.31","K80.32","K80.33","K80.34","K80.35","K80.36","K80.37","K80.4","K80.40","K80.41","K80.42","K80.43","K80.44","K80.45","K80.46","K80.47","K80.5","K80.50","K80.51","K80.6","K80.60","K80.61","K80.62","K80.63","K80.64","K80.65","K80.66","K80.67","K80.7","K80.70","K80.71","K80.8","K80.80","K80.81"],"inclusionTerms":["Cholelithiasis with cholecystitis NOS"],"sibling_titles":{"code":"K80.81","title":"Other cholelithiasis with obstruction","isBillable":true},"useAdditionalCode":["code if applicable for associated gangrene of gallbladder (K82.A1), or perforation of gallbladder (K82.A2)"],"clinicalDefinition":"Calculus of gallbladder with chronic cholecystitis without obstruction is a billable ICD-10-CM diagnosis code (K80.10). Inclusion terms: Cholelithiasis with cholecystitis NOS. Excludes1 (not coded here): retained cholelithiasis following cholecystectomy (K91.86). Use additional code: code if applicable for associated gangrene of gallbladder (K82.A1), or perforation of gallbladder (K82.A2).","officialDefinition":"Calculus of gallbladder with chronic cholecystitis without obstruction is a billable ICD-10-CM diagnosis code (K80.10). Inclusion terms: Cholelithiasis with cholecystitis NOS. Excludes1 (not coded here): retained cholelithiasis following cholecystectomy (K91.86). Use additional code: code if applicable for associated gangrene of gallbladder (K82.A1), or perforation of gallbladder (K82.A2).","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":""}