S20.34 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: External constriction of front wall of thorax.
Codes
S20.341
External constriction of right front wall of thorax
S20.342
External constriction of left front wall of thorax
S20.343
External constriction of bilateral front wall of thorax
S20.344
External constriction of middle front wall of thorax
S20.349
External constriction of unspecified front wall of thorax
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