2020 ICD-10-CM Diagnosis Code T32.93

Corrosions involving 90% or more of body surface with 30-39% third degree corrosion

    2016 2017 2018 2019 2020 Billable/Specific Code
  • T32.93 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Corros 90%/more of body surface w 30-39% third degree corros
  • The 2020 edition of ICD-10-CM T32.93 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of T32.93 - other international versions of ICD-10 T32.93 may differ.
The following code(s) above T32.93 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to T32.93:
  • S00-T88
    2020 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    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
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • T32
    ICD-10-CM Diagnosis Code T32

    Corrosions classified according to extent of body surface involved

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    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.
    Corrosions classified according to extent of body surface involved
Approximate Synonyms
  • Chemical burn injury
  • Chemical burn involving more than 90 percent of body surface, with 30-39 percent of body surface with full thickness burn
ICD-10-CM T32.93 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 927 Extensive burns or full thickness burns with mv >96 hours with skin graft
  • 933 Extensive burns or full thickness burns with mv >96 hours without skin graft

Convert T32.93 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to T32.93:
  • Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal) T30.4
    ICD-10-CM Diagnosis Code T30.4

    Corrosion of unspecified body region, unspecified degree

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • This code is not for inpatient use. Code to specified site and degree of corrosion
    • Corrosion NOS
    • Multiple corrosion NOS

ICD-10-CM Codes Adjacent To T32.93
T32.83 …… with 30-39% third degree corrosion
T32.84 …… with 40-49% third degree corrosion
T32.85 …… with 50-59% third degree corrosion
T32.86 …… with 60-69% third degree corrosion
T32.87 …… with 70-79% third degree corrosion
T32.88 …… with 80-89% third degree corrosion
T32.9 Corrosions involving 90% or more of body surface
T32.90 …… with 0% to 9% third degree corrosion
T32.91 …… with 10-19% third degree corrosion
T32.92 …… with 20-29% third degree corrosion
T32.93 …… with 30-39% third degree corrosion
T32.94 …… with 40-49% third degree corrosion
T32.95 …… with 50-59% third degree corrosion
T32.96 …… with 60-69% third degree corrosion
T32.97 …… with 70-79% third degree corrosion
T32.98 …… with 80-89% third degree corrosion
T32.99 …… with 90% or more third degree corrosion
T33 Superficial frostbite
T33.0 Superficial frostbite of head
T33.01 Superficial frostbite of ear
T33.011 Superficial frostbite of right ear

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.