`T32.50` Corrosions involving 50-59% of body surface with 0% to 9% third degree corrosion

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

This category is to be used as the primary code only when the site of the corrosion is unspecified. It may be used as a supplementary code with categories T20-T25 when the site is specified.

MS-DRG index

Defines the logic of DRG(s) 935 in MDC 22.

948.50 Burn [any degree] involving 50-59 percent of body surface with third degree burn, less than 10 percent or unspecified (approximate)

Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal) › extent (percentage of body surface) › 50-59 percent (0-9 percent third degree)
Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal) › unspecified site with extent of body surface involved specified › 50-59 percent (0-9 percent third degree)

T32.41 Corrosions involving 40-49% of body surface with 10-19% third degree corrosion
T32.42 Corrosions involving 40-49% of body surface with 20-29% third degree corrosion
T32.43 Corrosions involving 40-49% of body surface with 30-39% third degree corrosion
T32.44 Corrosions involving 40-49% of body surface with 40-49% third degree corrosion
T32.5 Corrosions involving 50-59% of body surface
T32.50 Corrosions involving 50-59% of body surface with 0% to 9% third degree corrosion (this code)
T32.51 Corrosions involving 50-59% of body surface with 10-19% third degree corrosion
T32.52 Corrosions involving 50-59% of body surface with 20-29% third degree corrosion
T32.53 Corrosions involving 50-59% of body surface with 30-39% third degree corrosion
T32.54 Corrosions involving 50-59% of body surface with 40-49% third degree corrosion
T32.55 Corrosions involving 50-59% of body surface with 50-59% third degree corrosion