M66.17 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Rupture of synovium, ankle, foot and toes.
Codes
M66.171
Rupture of synovium, right ankle
M66.172
Rupture of synovium, left ankle
M66.173
Rupture of synovium, unspecified ankle
M66.174
Rupture of synovium, right foot
M66.175
Rupture of synovium, left foot
M66.176
Rupture of synovium, unspecified foot
M66.177
Rupture of synovium, right toe(s)
M66.178
Rupture of synovium, left toe(s)
M66.179
Rupture of synovium, unspecified toe(s)
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