S21.9 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Open wound of unspecified part of thorax.
Inclusion term
Open wound of thoracic wall NOS
Codes
S21.90
Unspecified open wound of unspecified part of thorax
S21.91
Laceration without foreign body of unspecified part of thorax
S21.92
Laceration with foreign body of unspecified part of thorax
S21.93
Puncture wound without foreign body of unspecified part of thorax
S21.94
Puncture wound with foreign body of unspecified part of thorax
S21.95
Open bite of unspecified part 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