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M41.5

M41.5: Other secondary scoliosis

Non-billable headerICD-10-CM

M41.5 is a non-billable header ICD-10-CM code for other secondary scoliosis. It cannot be billed on its own: choose one of the more specific child codes below.

Code first

The underlying condition must be sequenced before this code.

  • underlying disease

Excludes1 inherited from the categories above M41.5

A category’s note binds every code beneath it.

Written on M41: Scoliosis

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

Excludes2 inherited from the categories above M41.5

Not part of this code, but both may be coded when both are present.

Written on M41: Scoliosis

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

Other codes that can never be billed with M41.5

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • M40Kyphosis and lordosis

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead M41.5

7 child codes. Green means billable.

Other codes under M41

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.