{"code":"K83","type":"category","title":"Other diseases of biliary tract","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["postcholecystectomy syndrome (K91.5)"],"excludes2":["conditions involving the gallbladder (K81-K82)","conditions involving the cystic duct (K81-K82)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["K83.0","K83.01","K83.09","K83.1","K83.2","K83.3","K83.4","K83.5","K83.8","K83.9"],"inclusionTerms":[],"sibling_titles":{"code":"K83.9","title":"Disease of biliary tract, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other diseases of biliary tract is a non-billable ICD-10-CM category code (K83). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","officialDefinition":"Other diseases of biliary tract is a non-billable ICD-10-CM category code (K83). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","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":[{"code":"K83.0","title":"Cholangitis","description":"Cholangitis is a non-billable ICD-10-CM category code (K83.0). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): cholangitic liver abscess (K75.0); cholangitis with choledocholithiasis (K80.3-, K80.4-); postcholecystectomy syndrome (K91.5). Excludes2 (not included here): chronic nonsuppurative destructive cholangitis (K74.3); primary biliary cholangitis (K74.3); primary biliary cirrhosis (K74.3); conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":false,"slug":"k83.0-cholangitis"},{"code":"K83.01","title":"Primary sclerosing cholangitis","description":"Primary sclerosing cholangitis is a billable ICD-10-CM diagnosis code (K83.01). Excludes1 (not coded here): cholangitic liver abscess (K75.0); cholangitis with choledocholithiasis (K80.3-, K80.4-); postcholecystectomy syndrome (K91.5). Excludes2 (not included here): chronic nonsuppurative destructive cholangitis (K74.3); primary biliary cholangitis (K74.3); primary biliary cirrhosis (K74.3); conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.01-primary-sclerosing-cholangitis"},{"code":"K83.09","title":"Other cholangitis","description":"Other cholangitis is a billable ICD-10-CM diagnosis code (K83.09). Inclusion terms: Ascending cholangitis; Cholangitis NOS; Primary cholangitis; Recurrent cholangitis; Sclerosing cholangitis; Secondary cholangitis; Stenosing cholangitis; Suppurative cholangitis. Excludes1 (not coded here): cholangitic liver abscess (K75.0); cholangitis with choledocholithiasis (K80.3-, K80.4-); postcholecystectomy syndrome (K91.5). Excludes2 (not included here): chronic nonsuppurative destructive cholangitis (K74.3); primary biliary cholangitis (K74.3); primary biliary cirrhosis (K74.3); conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.09-other-cholangitis"},{"code":"K83.1","title":"Obstruction of bile duct","description":"Obstruction of bile duct is a billable ICD-10-CM diagnosis code (K83.1). Inclusion terms: Occlusion of bile duct without cholelithiasis; Stenosis of bile duct without cholelithiasis; Stricture of bile duct without cholelithiasis. Excludes1 (not coded here): congenital obstruction of bile duct (Q44.3); obstruction of bile duct with cholelithiasis (K80.-); postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.1-obstruction-of-bile-duct"},{"code":"K83.2","title":"Perforation of bile duct","description":"Perforation of bile duct is a billable ICD-10-CM diagnosis code (K83.2). Inclusion terms: Rupture of bile duct. Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.2-perforation-of-bile-duct"},{"code":"K83.3","title":"Fistula of bile duct","description":"Fistula of bile duct is a billable ICD-10-CM diagnosis code (K83.3). Inclusion terms: Choledochoduodenal fistula. Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.3-fistula-of-bile-duct"},{"code":"K83.4","title":"Spasm of sphincter of Oddi","description":"Spasm of sphincter of Oddi is a billable ICD-10-CM diagnosis code (K83.4). Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.4-spasm-of-sphincter-of-oddi"},{"code":"K83.5","title":"Biliary cyst","description":"Biliary cyst is a billable ICD-10-CM diagnosis code (K83.5). Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.5-biliary-cyst"},{"code":"K83.8","title":"Other specified diseases of biliary tract","description":"Other specified diseases of biliary tract is a billable ICD-10-CM diagnosis code (K83.8). Inclusion terms: Adhesions of biliary tract; Atrophy of biliary tract; Hypertrophy of biliary tract; Ulcer of biliary tract. Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.8-other-specified-diseases-of-biliary-tract"},{"code":"K83.9","title":"Disease of biliary tract, unspecified","description":"Disease of biliary tract, unspecified is a billable ICD-10-CM diagnosis code (K83.9). Excludes1 (not coded here): postcholecystectomy syndrome (K91.5). Excludes2 (not included here): conditions involving the gallbladder (K81-K82); conditions involving the cystic duct (K81-K82).","isBillable":true,"slug":"k83.9-disease-of-biliary-tract-unspecified"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}