All ICD10 Codes

T31

Non-Billable
ChapterS00–T88
Rankcategory
Official Description

Burns classified according to extent of body surface involved

Use a more specific code (1 billable, 9 non-billable)
T31.0Burns involving less than 10% of body surfaceT31.1Burns involving 10-19% of body surfacehas subcodesT31.2Burns involving 20-29% of body surfacehas subcodesT31.3Burns involving 30-39% of body surfacehas subcodesT31.4Burns involving 40-49% of body surfacehas subcodesT31.5Burns involving 50-59% of body surfacehas subcodesT31.6Burns involving 60-69% of body surfacehas subcodesT31.7Burns involving 70-79% of body surfacehas subcodesT31.8Burns involving 80-89% of body surfacehas subcodesT31.9Burns involving 90% or more of body surfacehas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

CH19 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
Use Additional Code
  • code to identify any retained foreign body, if applicable (Z18.-)

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T30-T32Burns and corrosions of multiple and unspecified body regions (T30-T32)
T31Burns classified according to extent of body surface involvedNot billable
T31.0Burns involving less than 10% of body surfaceBillable
T31.1Burns involving 10-19% of body surfaceSubcodes
T31.2Burns involving 20-29% of body surfaceSubcodes
T31.3Burns involving 30-39% of body surfaceSubcodes
T31.4Burns involving 40-49% of body surfaceSubcodes
T31.5Burns involving 50-59% of body surfaceSubcodes
T31.6Burns involving 60-69% of body surfaceSubcodes
T31.7Burns involving 70-79% of body surfaceSubcodes
T31.8Burns involving 80-89% of body surfaceSubcodes
T31.9Burns involving 90% or more of body surfaceSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T31:

chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Burns classified according to extent of body surface involved.

Search PCS Codes