M41.12
⚠ Non-billable (Header)Adolescent idiopathic scoliosis
Diseases of the musculoskeletal system and connective tissue (M00-M99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for M41.12
Child Codes (7)
M41.122Adolescent idiopathic scoliosis, cervical regionM41.123Adolescent idiopathic scoliosis, cervicothoracic regionM41.124Adolescent idiopathic scoliosis, thoracic regionM41.125Adolescent idiopathic scoliosis, thoracolumbar regionM41.126Adolescent idiopathic scoliosis, lumbar regionM41.127Adolescent idiopathic scoliosis, lumbosacral regionM41.129Adolescent idiopathic scoliosis, site unspecified
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CodeM41.12
BillableNo — Header code
ParentM41.1
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes7
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)