T32.0
Billable codeCorrosions involving less than 10% of body surface
The ICD-10 code for corrosions involving less than 10% of body surface is T32.0.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T32.1Corrosions involving 10-19% of body surfacenon-billable header
- T32.2Corrosions involving 20-29% of body surfacenon-billable header
- T32.3Corrosions involving 30-39% of body surfacenon-billable header
- T32.4Corrosions involving 40-49% of body surfacenon-billable header
- T32.5Corrosions involving 50-59% of body surfacenon-billable header
- T32.6Corrosions involving 60-69% of body surfacenon-billable header
- T32.7Corrosions involving 70-79% of body surfacenon-billable header
- T32.8Corrosions involving 80-89% of body surfacenon-billable header
- T32.9Corrosions involving 90% or more of body surfacenon-billable header
- T32.0Corrosions involving less than 10% of body surface
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 94800Approximate match
Associated MS-DRGs
T32.0 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.