{"code":"P78.2","type":"code","title":"Neonatal hematemesis and melena due to swallowed maternal blood","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["cystic fibrosis (E84.0-E84.9)","neonatal gastrointestinal hemorrhages (P54.0-P54.3)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Neonatal hematemesis and melena due to swallowed maternal blood is a billable ICD-10-CM diagnosis code (P78.2). Excludes1 (not coded here): cystic fibrosis (E84.0-E84.9); neonatal gastrointestinal hemorrhages (P54.0-P54.3).","officialDefinition":"Neonatal hematemesis and melena due to swallowed maternal blood is a billable ICD-10-CM diagnosis code (P78.2). Excludes1 (not coded here): cystic fibrosis (E84.0-E84.9); neonatal gastrointestinal hemorrhages (P54.0-P54.3).","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":""}