DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

M41 Scoliosis

  • Header · not billable

M41 is not billable. The category heads 55 billable codes in FY2027, grouped under 8 subdivisions.

Index → code

  • Scoliosis (acquired) (postural) → M41.9
  • Kyphoscoliosis, kyphoscoliotic (acquired) → M41.9
  • Scoliosis (acquired) (postural)idiopathic → M41.20

Where it sits

  1. Chapter 13 Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. M40-M43 Deforming dorsopathies (M40-M43)
  3. M41 Scoliosis
Billable codes
55
Subdivisions
8
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
57

Codes in M41

  1. M41.0
    Infantile idiopathic scoliosis
    Header
  2. M41.00
    Infantile idiopathic scoliosis, site unspecified
    Billable
  3. M41.02
    Infantile idiopathic scoliosis, cervical region
    Billable
  4. M41.03
    Infantile idiopathic scoliosis, cervicothoracic region
    Billable
  5. M41.04
    Infantile idiopathic scoliosis, thoracic region
    Billable
  6. M41.05
    Infantile idiopathic scoliosis, thoracolumbar region
    Billable
  7. M41.06
    Infantile idiopathic scoliosis, lumbar region
    Billable
  8. M41.07
    Infantile idiopathic scoliosis, lumbosacral region
    Billable
  9. M41.08
    Infantile idiopathic scoliosis, sacral and sacrococcygeal region
    Billable
  10. M41.1
    Juvenile and adolescent idiopathic scoliosis
    Header
  11. M41.11
    Juvenile idiopathic scoliosis
    Header
  12. M41.112
    Juvenile idiopathic scoliosis, cervical region
    Billable
  13. M41.113
    Juvenile idiopathic scoliosis, cervicothoracic region
    Billable
  14. M41.114
    Juvenile idiopathic scoliosis, thoracic region
    Billable
  15. M41.115
    Juvenile idiopathic scoliosis, thoracolumbar region
    Billable
  16. M41.116
    Juvenile idiopathic scoliosis, lumbar region
    Billable
  17. M41.117
    Juvenile idiopathic scoliosis, lumbosacral region
    Billable
  18. M41.119
    Juvenile idiopathic scoliosis, site unspecified
    Billable
  19. M41.12
    Adolescent idiopathic scoliosis
    Header
  20. M41.122
    Adolescent idiopathic scoliosis, cervical region
    Billable
  21. M41.123
    Adolescent idiopathic scoliosis, cervicothoracic region
    Billable
  22. M41.124
    Adolescent idiopathic scoliosis, thoracic region
    Billable
  23. M41.125
    Adolescent idiopathic scoliosis, thoracolumbar region
    Billable
  24. M41.126
    Adolescent idiopathic scoliosis, lumbar region
    Billable
  25. M41.127
    Adolescent idiopathic scoliosis, lumbosacral region
    Billable
  26. M41.129
    Adolescent idiopathic scoliosis, site unspecified
    Billable
  27. M41.2
    Other idiopathic scoliosis
    Header
  28. M41.20
    Other idiopathic scoliosis, site unspecified
    Billable
  29. M41.22
    Other idiopathic scoliosis, cervical region
    Billable
  30. M41.23
    Other idiopathic scoliosis, cervicothoracic region
    Billable
  31. M41.24
    Other idiopathic scoliosis, thoracic region
    Billable
  32. M41.25
    Other idiopathic scoliosis, thoracolumbar region
    Billable
  33. M41.26
    Other idiopathic scoliosis, lumbar region
    Billable
  34. M41.27
    Other idiopathic scoliosis, lumbosacral region
    Billable
  35. M41.3
    Thoracogenic scoliosis
    Header
  36. M41.30
    Thoracogenic scoliosis, site unspecified
    Billable
  37. M41.34
    Thoracogenic scoliosis, thoracic region
    Billable
  38. M41.35
    Thoracogenic scoliosis, thoracolumbar region
    Billable
  39. M41.4
    Neuromuscular scoliosis
    Header
    Inclusion terms 1, Code also 1

    Inclusion terms

    • Scoliosis secondary to cerebral palsy, Friedreich's ataxia, poliomyelitis and other neuromuscular disorders

    Code also

    • underlying condition
  40. M41.40
    Neuromuscular scoliosis, site unspecified
    Billable
  41. M41.41
    Neuromuscular scoliosis, occipito-atlanto-axial region
    Billable
  42. M41.42
    Neuromuscular scoliosis, cervical region
    Billable
  43. M41.43
    Neuromuscular scoliosis, cervicothoracic region
    Billable
  44. M41.44
    Neuromuscular scoliosis, thoracic region
    Billable
  45. M41.45
    Neuromuscular scoliosis, thoracolumbar region
    Billable
  46. M41.46
    Neuromuscular scoliosis, lumbar region
    Billable
  47. M41.47
    Neuromuscular scoliosis, lumbosacral region
    Billable
  48. M41.5
    Other secondary scoliosis
    Header
    Code first 1

    Code first

    • underlying disease
  49. M41.50
    Other secondary scoliosis, site unspecified
    Billable
  50. M41.52
    Other secondary scoliosis, cervical region
    Billable
  51. M41.53
    Other secondary scoliosis, cervicothoracic region
    Billable
  52. M41.54
    Other secondary scoliosis, thoracic region
    Billable
  53. M41.55
    Other secondary scoliosis, thoracolumbar region
    Billable
  54. M41.56
    Other secondary scoliosis, lumbar region
    Billable
  55. M41.57
    Other secondary scoliosis, lumbosacral region
    Billable
  56. M41.8
    Other forms of scoliosis
    Header
  57. M41.80
    Other forms of scoliosis, site unspecified
    Billable
  58. M41.82
    Other forms of scoliosis, cervical region
    Billable
  59. M41.83
    Other forms of scoliosis, cervicothoracic region
    Billable
  60. M41.84
    Other forms of scoliosis, thoracic region
    Billable
  61. M41.85
    Other forms of scoliosis, thoracolumbar region
    Billable
  62. M41.86
    Other forms of scoliosis, lumbar region
    Billable
  63. M41.87
    Other forms of scoliosis, lumbosacral region
    Billable
  64. M41.9
    Scoliosis, unspecified
    Billable

Sources of each column.

Instructions

At M41

Includes

  • kyphoscoliosis

Excludes1

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

Excludes2

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

Notes that also apply

Chapter 13 instructions (Notes 1, Excludes2 10): printed on the chapter 13 page.

Index entries

  • Kyphoscoliosis, kyphoscoliotic (acquired) → M41.9
  • Scoliosis (acquired) (postural) → M41.9
  • Scoliosis (acquired) (postural)idiopathic → M41.20
  • Scoliosis (acquired) (postural)thoracogenic → M41.30
  • Scoliosis (acquired) (postural)neuromuscular → M41.40
  • Scoliosis (acquired) (postural)degenerative → M41.5-
  • Scoliosis (acquired) (postural)secondary (to) NEC → M41.50
  • Scoliosis (acquired) (postural)specified form NEC → M41.80
  • Scoliosis (acquired) (postural)idiopathicinfantile → M41.00
  • Scoliosis (acquired) (postural)idiopathicjuvenile → M41.119
  • Scoliosis (acquired) (postural)idiopathicadolescent → M41.129
  • Scoliosis (acquired) (postural)idiopathiccervical region → M41.22
  • Scoliosis (acquired) (postural)idiopathiccervicothoracic region → M41.23
  • Scoliosis (acquired) (postural)idiopathicthoracic region → M41.24
  • Scoliosis (acquired) (postural)idiopathicthoracolumbar region → M41.25
  • Scoliosis (acquired) (postural)idiopathiclumbar region → M41.26
  • Scoliosis (acquired) (postural)idiopathiclumbosacral region → M41.27
  • Scoliosis (acquired) (postural)thoracogenicthoracic region → M41.34
  • Scoliosis (acquired) (postural)thoracogenicthoracolumbar region → M41.35
  • Scoliosis (acquired) (postural)neuromuscularoccipito-atlanto-axial region → M41.41
  • Scoliosis (acquired) (postural)neuromuscularcervical region → M41.42
  • Scoliosis (acquired) (postural)neuromuscularcervicothoracic region → M41.43
  • Scoliosis (acquired) (postural)neuromuscularthoracic region → M41.44
  • Scoliosis (acquired) (postural)neuromuscularthoracolumbar region → M41.45
  • Scoliosis (acquired) (postural)neuromuscularlumbar region → M41.46
  • Scoliosis (acquired) (postural)neuromuscularlumbosacral region → M41.47
  • Scoliosis (acquired) (postural)secondary (to) NECcervical region → M41.52
  • Scoliosis (acquired) (postural)secondary (to) NECcervicothoracic region → M41.53
  • Scoliosis (acquired) (postural)secondary (to) NECthoracic region → M41.54
  • Scoliosis (acquired) (postural)secondary (to) NECthoracolumbar region → M41.55
  • Scoliosis (acquired) (postural)secondary (to) NEClumbar region → M41.56
  • Scoliosis (acquired) (postural)secondary (to) NEClumbosacral region → M41.57
  • Scoliosis (acquired) (postural)specified form NECcervical region → M41.82
  • Scoliosis (acquired) (postural)specified form NECcervicothoracic region → M41.83
  • Scoliosis (acquired) (postural)specified form NECthoracic region → M41.84
  • Scoliosis (acquired) (postural)specified form NECthoracolumbar region → M41.85
  • Scoliosis (acquired) (postural)specified form NEClumbar region → M41.86
  • Scoliosis (acquired) (postural)specified form NEClumbosacral region → M41.87
  • Scoliosis (acquired) (postural)idiopathicinfantilecervical region → M41.02
  • Scoliosis (acquired) (postural)idiopathicinfantilecervicothoracic region → M41.03

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