{"code":"K85.1","type":"code","title":"Biliary acute pancreatitis","codeAlso":[],"includes":["acute (recurrent) pancreatitis","subacute pancreatitis"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["K85.10","K85.11","K85.12"],"inclusionTerms":["Gallstone pancreatitis"],"sibling_titles":{"code":"K85.12","title":"Biliary acute pancreatitis with infected necrosis","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Biliary acute pancreatitis is a non-billable ICD-10-CM category code (K85.1). A more specific billable subcode must be selected for claims submission. Includes: acute (recurrent) pancreatitis; subacute pancreatitis. Inclusion terms: Gallstone pancreatitis.","officialDefinition":"Biliary acute pancreatitis is a non-billable ICD-10-CM category code (K85.1). A more specific billable subcode must be selected for claims submission. Includes: acute (recurrent) pancreatitis; subacute pancreatitis. Inclusion terms: Gallstone pancreatitis.","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":""}