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T31.88

✓ Billable

Burns involving 80-89% of body surface with 80-89% third degree burns

Injury, poisoning and certain other consequences of external causes (S00-T88)

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✓ No additional coding notes for T31.88

Clinical Description

ICD-10-CM code T31.88 represents burns involving 80-89% of body surface with 80-89% third degree burns. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 6-character code at the 5th level of specificity. This is the most specific code available in this subcategory.

Frequently Asked Questions

What is ICD-10 code T31.88?

ICD-10-CM code T31.88 is "Burns involving 80-89% of body surface with 80-89% third degree burns". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).

Is T31.88 a billable ICD-10 code?

Yes, T31.88 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Related Codes in T31.8

Other codes in the same category that may be relevant for differential coding:

T31.80Burns involving 80-89% of body surface with 0% to 9% third degree burnsT31.81Burns involving 80-89% of body surface with 10-19% third degree burnsT31.82Burns involving 80-89% of body surface with 20-29% third degree burnsT31.83Burns involving 80-89% of body surface with 30-39% third degree burnsT31.84Burns involving 80-89% of body surface with 40-49% third degree burnsT31.85Burns involving 80-89% of body surface with 50-59% third degree burnsT31.86Burns involving 80-89% of body surface with 60-69% third degree burnsT31.87Burns involving 80-89% of body surface with 70-79% third degree burns

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Code Information

CodeT31.88
BillableYes
ParentT31.8
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)