{"code":"Q74.0","type":"code","title":"Other congenital malformations of upper limb(s), including shoulder girdle","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["polydactyly (Q69.-)","reduction defect of limb (Q71-Q73)","syndactyly (Q70.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Accessory carpal bones","Cleidocranial dysostosis","Congenital pseudarthrosis of clavicle","Macrodactylia (fingers)","Madelung's deformity","Radioulnar synostosis","Sprengel's deformity","Triphalangeal thumb"],"useAdditionalCode":[],"clinicalDefinition":"Other congenital malformations of upper limb(s), including shoulder girdle is a billable ICD-10-CM diagnosis code (Q74.0). Inclusion terms: Accessory carpal bones; Cleidocranial dysostosis; Congenital pseudarthrosis of clavicle; Macrodactylia (fingers); Madelung's deformity; Radioulnar synostosis; Sprengel's deformity; Triphalangeal thumb. Excludes1 (not coded here): polydactyly (Q69.-); reduction defect of limb (Q71-Q73); syndactyly (Q70.-).","officialDefinition":"Other congenital malformations of upper limb(s), including shoulder girdle is a billable ICD-10-CM diagnosis code (Q74.0). Inclusion terms: Accessory carpal bones; Cleidocranial dysostosis; Congenital pseudarthrosis of clavicle; Macrodactylia (fingers); Madelung's deformity; Radioulnar synostosis; Sprengel's deformity; Triphalangeal thumb. Excludes1 (not coded here): polydactyly (Q69.-); reduction defect of limb (Q71-Q73); syndactyly (Q70.-).","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":"","noteProvenance":{"polydactyly (Q69.-)":"Q74","reduction defect of limb (Q71-Q73)":"Q74","syndactyly (Q70.-)":"Q74"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}