ICD-10-CM category
T31 Burns classified according to extent of body surface involved
T31 is a category, not a billable code. Report one of the 55 complete codes below.
T31.0…
1 code
T31.1…
2 codes
T31.2…
3 codes
T31.3…
4 codes
- T31.30Burns involving 30-39% of body surface with 0% to 9% third degree burns
- T31.31Burns involving 30-39% of body surface with 10-19% third degree burns
- T31.32Burns involving 30-39% of body surface with 20-29% third degree burns
- T31.33Burns involving 30-39% of body surface with 30-39% third degree burns
T31.4…
5 codes
- T31.40Burns involving 40-49% of body surface with 0% to 9% third degree burns
- T31.41Burns involving 40-49% of body surface with 10-19% third degree burns
- T31.42Burns involving 40-49% of body surface with 20-29% third degree burns
- T31.43Burns involving 40-49% of body surface with 30-39% third degree burns
- T31.44Burns involving 40-49% of body surface with 40-49% third degree burns
T31.5…
6 codes
- T31.50Burns involving 50-59% of body surface with 0% to 9% third degree burns
- T31.51Burns involving 50-59% of body surface with 10-19% third degree burns
- T31.52Burns involving 50-59% of body surface with 20-29% third degree burns
- T31.53Burns involving 50-59% of body surface with 30-39% third degree burns
- T31.54Burns involving 50-59% of body surface with 40-49% third degree burns
- T31.55Burns involving 50-59% of body surface with 50-59% third degree burns
T31.6…
7 codes
- T31.60Burns involving 60-69% of body surface with 0% to 9% third degree burns
- T31.61Burns involving 60-69% of body surface with 10-19% third degree burns
- T31.62Burns involving 60-69% of body surface with 20-29% third degree burns
- T31.63Burns involving 60-69% of body surface with 30-39% third degree burns
- T31.64Burns involving 60-69% of body surface with 40-49% third degree burns
- T31.65Burns involving 60-69% of body surface with 50-59% third degree burns
- T31.66Burns involving 60-69% of body surface with 60-69% third degree burns
T31.7…
8 codes
- T31.70Burns involving 70-79% of body surface with 0% to 9% third degree burns
- T31.71Burns involving 70-79% of body surface with 10-19% third degree burns
- T31.72Burns involving 70-79% of body surface with 20-29% third degree burns
- T31.73Burns involving 70-79% of body surface with 30-39% third degree burns
- T31.74Burns involving 70-79% of body surface with 40-49% third degree burns
- T31.75Burns involving 70-79% of body surface with 50-59% third degree burns
- T31.76Burns involving 70-79% of body surface with 60-69% third degree burns
- T31.77Burns involving 70-79% of body surface with 70-79% third degree burns
T31.8…
9 codes
- T31.80Burns involving 80-89% of body surface with 0% to 9% third degree burns
- T31.81Burns involving 80-89% of body surface with 10-19% third degree burns
- T31.82Burns involving 80-89% of body surface with 20-29% third degree burns
- T31.83Burns involving 80-89% of body surface with 30-39% third degree burns
- T31.84Burns involving 80-89% of body surface with 40-49% third degree burns
- T31.85Burns involving 80-89% of body surface with 50-59% third degree burns
- T31.86Burns involving 80-89% of body surface with 60-69% third degree burns
- T31.87Burns involving 80-89% of body surface with 70-79% third degree burns
- T31.88Burns involving 80-89% of body surface with 80-89% third degree burns
T31.9…
10 codes
- T31.90Burns involving 90% or more of body surface with 0% to 9% third degree burns
- T31.91Burns involving 90% or more of body surface with 10-19% third degree burns
- T31.92Burns involving 90% or more of body surface with 20-29% third degree burns
- T31.93Burns involving 90% or more of body surface with 30-39% third degree burns
- T31.94Burns involving 90% or more of body surface with 40-49% third degree burns
- T31.95Burns involving 90% or more of body surface with 50-59% third degree burns
- T31.96Burns involving 90% or more of body surface with 60-69% third degree burns
- T31.97Burns involving 90% or more of body surface with 70-79% third degree burns
- T31.98Burns involving 90% or more of body surface with 80-89% third degree burns
- T31.99Burns involving 90% or more of body surface with 90% or more third degree burns
Outside the US? T31 in the international WHO ICD-10 lists its inclusion and exclusion notes.
Documenting T31? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free