{"code":"E84.11","type":"code","title":"Meconium ileus in cystic fibrosis","codeAlso":["exocrine pancreatic insufficiency (K86.81)"],"includes":["mucoviscidosis"],"modern_v":"official26","codeFirst":[],"excludes1":["meconium ileus not due to cystic fibrosis (P76.0)","androgen insensitivity syndrome (E34.5-)","congenital adrenal hyperplasia (E25.0)","hemolytic anemias attributable to enzyme disorders (D55.-)","Marfan syndrome (Q87.4-)","5-alpha-reductase deficiency (E29.1)"],"excludes2":["Ehlers-Danlos syndromes (Q79.6-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["E84","E84.0","E84.1","E84.19","E84.8","E84.9"],"inclusionTerms":[],"sibling_titles":{"code":"E84.9","title":"Cystic fibrosis, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Meconium ileus in cystic fibrosis is a billable ICD-10-CM diagnosis code (E84.11). Includes: mucoviscidosis. Excludes1 (not coded here): meconium ileus not due to cystic fibrosis (P76.0); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); hemolytic anemias attributable to enzyme disorders (D55.-); Marfan syndrome (Q87.4-); 5-alpha-reductase deficiency (E29.1). Excludes2 (not included here): Ehlers-Danlos syndromes (Q79.6-). Code also: exocrine pancreatic insufficiency (K86.81).","officialDefinition":"Meconium ileus in cystic fibrosis is a billable ICD-10-CM diagnosis code (E84.11). Includes: mucoviscidosis. Excludes1 (not coded here): meconium ileus not due to cystic fibrosis (P76.0); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); hemolytic anemias attributable to enzyme disorders (D55.-); Marfan syndrome (Q87.4-); 5-alpha-reductase deficiency (E29.1). Excludes2 (not included here): Ehlers-Danlos syndromes (Q79.6-). Code also: exocrine pancreatic insufficiency (K86.81).","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":""}