S12.121 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Other nondisplaced dens fracture.
Codes
S12.121A
Other nondisplaced dens fracture, initial encounter for closed fracture
S12.121B
Other nondisplaced dens fracture, initial encounter for open fracture
S12.121D
Other nondisplaced dens fracture, subsequent encounter for fracture with routine healing
S12.121G
Other nondisplaced dens fracture, subsequent encounter for fracture with delayed healing
S12.121K
Other nondisplaced dens fracture, subsequent encounter for fracture with nonunion
S12.121S
Other nondisplaced dens fracture, sequela
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