M26.5 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Dentofacial functional abnormalities.
Type 1 excludes
Codes
M26.50
Dentofacial functional abnormalities, unspecified
M26.51
Abnormal jaw closure
M26.52
Limited mandibular range of motion
M26.53
Deviation in opening and closing of the mandible
M26.54
Insufficient anterior guidance
M26.55
Centric occlusion maximum intercuspation discrepancy
M26.56
Non-working side interference
M26.57
Lack of posterior occlusal support
M26.59
Other dentofacial functional abnormalities
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