T21.1 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Burn of first degree of trunk.
Use additional code
External cause code to identify the source, place and intent of the burn (X00-X19, X75-X77, X96-X98, Y92)
Codes
T21.10
Burn of first degree of trunk, unspecified site
T21.11
Burn of first degree of chest wall
T21.12
Burn of first degree of abdominal wall
T21.13
Burn of first degree of upper back
T21.14
Burn of first degree of lower back
T21.15
Burn of first degree of buttock
T21.16
Burn of first degree of male genital region
T21.17
Burn of first degree of female genital region
T21.19
Burn of first degree of other site of trunk
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