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M41

⚠ Non-billable (Header)

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.

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✅ Includes

  • • kyphoscoliosis

❌ Excludes1

direct

Cannot be coded with M41

  • • congenital scoliosis NOS (Q67.5)
  • • congenital scoliosis due to bony malformation (Q76.3)
  • • postural congenital scoliosis (Q67.5)
  • • kyphoscoliotic heart disease (I27.1)

⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • postprocedural scoliosis (M96.89)
  • • postradiation scoliosis (M96.5)

Child Codes (8)

M41.0Infantile idiopathic scoliosisM41.1Juvenile and adolescent idiopathic scoliosisM41.2Other idiopathic scoliosisM41.3Thoracogenic scoliosisM41.4Neuromuscular scoliosisM41.5Other secondary scoliosisM41.8Other forms of scoliosisM41.9Scoliosis, unspecified

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Code Information

CodeM41
BillableNo — Header code
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes14 rule(s)
Excludes22 note(s)
Child codes8

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)

M41 - Scoliosis | ICD-10-CM 2026 | ICD10Check