M40-M43: Deforming dorsopathies
ICD-10-CM 2027 block M40-M43 in chapter 13 (Diseases of the musculoskeletal system and connective tissue) has 4 categories.
- M40 – Kyphosis and lordosis 31 billable codes
- M41 – Scoliosis 55 billable codes
- M42 – Spinal osteochondrosis 21 billable codes
- M43 – Other deforming dorsopathies 50 billable codes