2026
ICD-10-CM
Diagnosis
Code

M20 Acquired deformities of fingers and toes

Non-billable
2016–2026

M20 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Acquired deformities of fingers and toes.

Type 1 excludes

Acquired absence of fingers and toes (Z89.-)
Congenital absence of fingers and toes (Q71.3-, Q72.3-)
Congenital deformities and malformations of fingers and toes (Q66.-, Q68-Q70, Q74.-)

Codes

Versions

2026
No changes
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