M66.2 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Spontaneous rupture of extensor tendons.
Codes
M66.20
Spontaneous rupture of extensor tendons, unspecified site
M66.21
Spontaneous rupture of extensor tendons, shoulder
M66.22
Spontaneous rupture of extensor tendons, upper arm
M66.23
Spontaneous rupture of extensor tendons, forearm
M66.24
Spontaneous rupture of extensor tendons, hand
M66.25
Spontaneous rupture of extensor tendons, thigh
M66.26
Spontaneous rupture of extensor tendons, lower leg
M66.27
Spontaneous rupture of extensor tendons, ankle and foot
M66.28
Spontaneous rupture of extensor tendons, other site
M66.29
Spontaneous rupture of extensor tendons, multiple sites
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