{"code":"Q79.9","type":"code","title":"Congenital malformation of musculoskeletal system, unspecified","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["congenital (sternomastoid) torticollis (Q68.0)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"inclusionTerms":["Congenital anomaly of musculoskeletal system NOS","Congenital deformity of musculoskeletal system NOS"],"useAdditionalCode":[],"clinicalDefinition":"Congenital malformation of musculoskeletal system, unspecified is a billable ICD-10-CM diagnosis code (Q79.9). Inclusion terms: Congenital anomaly of musculoskeletal system NOS; Congenital deformity of musculoskeletal system NOS. Excludes2 (not included here): congenital (sternomastoid) torticollis (Q68.0).","officialDefinition":"Congenital malformation of musculoskeletal system, unspecified is a billable ICD-10-CM diagnosis code (Q79.9). Inclusion terms: Congenital anomaly of musculoskeletal system NOS; Congenital deformity of musculoskeletal system NOS. Excludes2 (not included here): congenital (sternomastoid) torticollis (Q68.0).","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":""}