T32.11 Corrosions involving 10-19% of body surface with 10-19% third degree corrosion

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

Applies from T32 Corrosions classified according to extent of body surface involved

Notes

• 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.

Risk adjustment (HCC)

• CMS-HCC V28: HCC 385 — Severe Skin Burn
• CMS-HCC V22: HCC 162 — Severe Skin Burn or Condition
• ESRD V24: HCC 162

MS-DRG index

Defines the logic of DRG(s) 927,933 in MDC 22.

Approximate ICD-9-CM (GEMs)

• 948.11 Burn [any degree] involving 10-19 percent of body surface with third degree burn, 10-19% (approximate)

Diagnosis Index entries for T32.11

• Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal) › extent (percentage of body surface) › 10-19 percent (0-9 percent third degree) › with 10-19 percent third degree
• Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal) › unspecified site with extent of body surface involved specified › 10-19 percent (0-9 percent third degree) › with 10-19 percent third degree

Nearby codes

• T32 Corrosions classified according to extent of body surface involved
• T32.0 Corrosions involving less than 10% of body surface
• T32.1 Corrosions involving 10-19% of body surface
• T32.10 Corrosions involving 10-19% of body surface with 0% to 9% third degree corrosion
• T32.11 Corrosions involving 10-19% of body surface with 10-19% third degree corrosion (this code)
• T32.2 Corrosions involving 20-29% of body surface
• T32.20 Corrosions involving 20-29% of body surface with 0% to 9% third degree corrosion
• T32.21 Corrosions involving 20-29% of body surface with 10-19% third degree corrosion
• T32.22 Corrosions involving 20-29% of body surface with 20-29% third degree corrosion
• T32.3 Corrosions involving 30-39% of body surface