{"code":"Q75.04","type":"code","title":"Lambdoid craniosynostosis","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["dolichocephaly (Q67.2)","congenital malformation of face NOS (Q18.-)","congenital malformation syndromes classified to Q87.-","dentofacial anomalies [including malocclusion] (M26.-)","musculoskeletal deformities of head and face (Q67.0-Q67.4)","skull defects associated with congenital anomalies of brain such as:","anencephaly (Q00.0)","encephalocele (Q01.-)","hydrocephalus (Q03.-)","microcephaly (Q02)"],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"inclusionTerms":["Non-deformational posterior plagiocephaly"],"useAdditionalCode":[],"clinicalDefinition":"Lambdoid craniosynostosis is a non-billable ICD-10-CM category code (Q75.04). A more specific billable subcode must be selected for claims submission. Inclusion terms: Non-deformational posterior plagiocephaly. Excludes1 (not coded here): dolichocephaly (Q67.2); congenital malformation of face NOS (Q18.-); congenital malformation syndromes classified to Q87.-; dentofacial anomalies [including malocclusion] (M26.-); musculoskeletal deformities of head and face (Q67.0-Q67.","officialDefinition":"Lambdoid craniosynostosis is a non-billable ICD-10-CM category code (Q75.04). A more specific billable subcode must be selected for claims submission. Inclusion terms: Non-deformational posterior plagiocephaly. Excludes1 (not coded here): dolichocephaly (Q67.2); congenital malformation of face NOS (Q18.-); congenital malformation syndromes classified to Q87.-; dentofacial anomalies [including malocclusion] (M26.-); musculoskeletal deformities of head and face (Q67.0-Q67.4); skull defects associated with congenital anomalies of brain such as:; anencephaly (Q00.0); encephalocele (Q01.-); hydrocephalus (Q03.-); microcephaly (Q02).","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":""}