{"code":"M41.26","type":"code","title":"Other idiopathic scoliosis, lumbar region","codeAlso":[],"includes":["kyphoscoliosis"],"modern_v":"official26","codeFirst":[],"excludes1":["congenital scoliosis NOS (Q67.5)","congenital scoliosis due to bony malformation (Q76.3)","postural congenital scoliosis (Q67.5)","kyphoscoliotic heart disease (I27.1)"],"excludes2":["postprocedural scoliosis (M96.89)","postradiation scoliosis (M96.5)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Other idiopathic scoliosis, lumbar region is a billable ICD-10-CM diagnosis code (M41.26). Includes: kyphoscoliosis. Excludes1 (not coded here): congenital scoliosis NOS (Q67.5); congenital scoliosis due to bony malformation (Q76.3); postural congenital scoliosis (Q67.5); kyphoscoliotic heart disease (I27.1). Excludes2 (not included here): postprocedural scoliosis (M96.89); postradiation scoliosis (M96.5).","officialDefinition":"Other idiopathic scoliosis, lumbar region is a billable ICD-10-CM diagnosis code (M41.26). Includes: kyphoscoliosis. Excludes1 (not coded here): congenital scoliosis NOS (Q67.5); congenital scoliosis due to bony malformation (Q76.3); postural congenital scoliosis (Q67.5); kyphoscoliotic heart disease (I27.1). Excludes2 (not included here): postprocedural scoliosis (M96.89); postradiation scoliosis (M96.5).","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":"","noteProvenance":{"congenital scoliosis NOS (Q67.5)":"M41","congenital scoliosis due to bony malformation (Q76.3)":"M41","postural congenital scoliosis (Q67.5)":"M41","kyphoscoliotic heart disease (I27.1)":"M41","postprocedural scoliosis (M96.89)":"M41","postradiation scoliosis (M96.5)":"M41","kyphoscoliosis":"M41"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}