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T32 Corrosions classified accord extent body involv

ICD-10-CM category T32 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 55 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

T32.1 Corrosions involving 10-19% of body surfaceT32.2 Corrosions involving 20-29% of body surfaceT32.3 Corrosions involving 30-39% of body surfaceT32.4 Corrosions involving 40-49% of body surfaceT32.5 Corrosions involving 50-59% of body surfaceT32.6 Corrosions involving 60-69% of body surfaceT32.7 Corrosions involving 70-79% of body surfaceT32.8 Corrosions involving 80-89% of body surfaceT32.9 Corrosions involving 90% or more of body surface

Billable codes in T32

CodeDescription
T32.0Corrosions involving less than 10% of body surface
T32.10Corrosions involving 10-19% of body surface with 0% to 9% third degree corrosion
T32.11Corrosions involving 10-19% of body surface with 10-19% third degree corrosion
T32.20Corrosions involving 20-29% of body surface with 0% to 9% third degree corrosion
T32.21Corrosions involving 20-29% of body surface with 10-19% third degree corrosion
T32.22Corrosions involving 20-29% of body surface with 20-29% third degree corrosion
T32.30Corrosions involving 30-39% of body surface with 0% to 9% third degree corrosion
T32.31Corrosions involving 30-39% of body surface with 10-19% third degree corrosion
T32.32Corrosions involving 30-39% of body surface with 20-29% third degree corrosion
T32.33Corrosions involving 30-39% of body surface with 30-39% third degree corrosion
T32.40Corrosions involving 40-49% of body surface with 0% to 9% third degree corrosion
T32.41Corrosions involving 40-49% of body surface with 10-19% third degree corrosion
T32.42Corrosions involving 40-49% of body surface with 20-29% third degree corrosion
T32.43Corrosions involving 40-49% of body surface with 30-39% third degree corrosion
T32.44Corrosions involving 40-49% of body surface with 40-49% third degree corrosion
T32.50Corrosions involving 50-59% of body surface with 0% to 9% third degree corrosion
T32.51Corrosions involving 50-59% of body surface with 10-19% third degree corrosion
T32.52Corrosions involving 50-59% of body surface with 20-29% third degree corrosion
T32.53Corrosions involving 50-59% of body surface with 30-39% third degree corrosion
T32.54Corrosions involving 50-59% of body surface with 40-49% third degree corrosion
T32.55Corrosions involving 50-59% of body surface with 50-59% third degree corrosion
T32.60Corrosions involving 60-69% of body surface with 0% to 9% third degree corrosion
T32.61Corrosions involving 60-69% of body surface with 10-19% third degree corrosion
T32.62Corrosions involving 60-69% of body surface with 20-29% third degree corrosion
T32.63Corrosions involving 60-69% of body surface with 30-39% third degree corrosion
T32.64Corrosions involving 60-69% of body surface with 40-49% third degree corrosion
T32.65Corrosions involving 60-69% of body surface with 50-59% third degree corrosion
T32.66Corrosions involving 60-69% of body surface with 60-69% third degree corrosion
T32.70Corrosions involving 70-79% of body surface with 0% to 9% third degree corrosion
T32.71Corrosions involving 70-79% of body surface with 10-19% third degree corrosion
T32.72Corrosions involving 70-79% of body surface with 20-29% third degree corrosion
T32.73Corrosions involving 70-79% of body surface with 30-39% third degree corrosion
T32.74Corrosions involving 70-79% of body surface with 40-49% third degree corrosion
T32.75Corrosions involving 70-79% of body surface with 50-59% third degree corrosion
T32.76Corrosions involving 70-79% of body surface with 60-69% third degree corrosion
T32.77Corrosions involving 70-79% of body surface with 70-79% third degree corrosion
T32.80Corrosions involving 80-89% of body surface with 0% to 9% third degree corrosion
T32.81Corrosions involving 80-89% of body surface with 10-19% third degree corrosion
T32.82Corrosions involving 80-89% of body surface with 20-29% third degree corrosion
T32.83Corrosions involving 80-89% of body surface with 30-39% third degree corrosion
T32.84Corrosions involving 80-89% of body surface with 40-49% third degree corrosion
T32.85Corrosions involving 80-89% of body surface with 50-59% third degree corrosion
T32.86Corrosions involving 80-89% of body surface with 60-69% third degree corrosion
T32.87Corrosions involving 80-89% of body surface with 70-79% third degree corrosion
T32.88Corrosions involving 80-89% of body surface with 80-89% third degree corrosion
T32.90Corrosions involving 90% or more of body surface with 0% to 9% third degree corrosion
T32.91Corrosions involving 90% or more of body surface with 10-19% third degree corrosion
T32.92Corrosions involving 90% or more of body surface with 20-29% third degree corrosion
T32.93Corrosions involving 90% or more of body surface with 30-39% third degree corrosion
T32.94Corrosions involving 90% or more of body surface with 40-49% third degree corrosion
T32.95Corrosions involving 90% or more of body surface with 50-59% third degree corrosion
T32.96Corrosions involving 90% or more of body surface with 60-69% third degree corrosion
T32.97Corrosions involving 90% or more of body surface with 70-79% third degree corrosion
T32.98Corrosions involving 90% or more of body surface with 80-89% third degree corrosion
T32.99Corrosions involving 90% or more of body surface with 90% or more third degree corrosion

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