{"code":"Q38.4","type":"code","title":"Congenital malformations of salivary glands and ducts","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["dentofacial anomalies (M26.-)","macrostomia (Q18.4)","microstomia (Q18.5)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["Q38","Q38.0","Q38.1","Q38.2","Q38.3","Q38.5","Q38.6","Q38.7","Q38.8"],"inclusionTerms":["Atresia of salivary glands and ducts","Congenital absence of salivary glands and ducts","Congenital accessory salivary glands and ducts","Congenital fistula of salivary gland"],"sibling_titles":{"code":"Q38.8","title":"Code","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Congenital malformations of salivary glands and ducts is a billable ICD-10-CM diagnosis code (Q38.4). Inclusion terms: Atresia of salivary glands and ducts; Congenital absence of salivary glands and ducts; Congenital accessory salivary glands and ducts; Congenital fistula of salivary gland. Excludes1 (not coded here): dentofacial anomalies (M26.-); macrostomia (Q18.4); microstomia (Q18.5).","officialDefinition":"Congenital malformations of salivary glands and ducts is a billable ICD-10-CM diagnosis code (Q38.4). Inclusion terms: Atresia of salivary glands and ducts; Congenital absence of salivary glands and ducts; Congenital accessory salivary glands and ducts; Congenital fistula of salivary gland. Excludes1 (not coded here): dentofacial anomalies (M26.-); macrostomia (Q18.4); microstomia (Q18.5).","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":""}