T32.22

Corrosions involving 20-29% of body surface with 20-29% third degree corrosion

Billable / specificHCC V28 385

T32.22 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from T32)

  • Note: Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
  • Note: The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
  • Note: 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.

Excludes2

Not included here — may be reported together when both conditions exist.

Use additional code

Add a code to identify the following, if applicable.

  • code to identify any retained foreign body, if applicable (Z18.-) (from T32)

Parent code

  • T32.2Corrosions involving 20-29% of body surfaceHeader

Related codes

  • T32.20Corrosions involving 20-29% of body surface with 0% to 9% third degree corrosionBillable
  • T32.21Corrosions involving 20-29% of body surface with 10-19% third degree corrosionBillable

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