M43 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Other deforming dorsopathies.
Type 1 excludes
Congenital spondylolysis and spondylolisthesis (Q76.2)
Hemivertebra (Q76.3-Q76.4)
Klippel-Feil syndrome (Q76.1)
Lumbarization and sacralization (Q76.4)
Platyspondylisis (Q76.4)
Spina bifida occulta (Q76.0)
Spinal curvature in osteoporosis (M80.-)
Spinal curvature in Paget's disease of bone [osteitis deformans] (M88.-)
Codes
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code