1. ICD-10-CM Codes
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2. S00-T88
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3. T66-T78
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4. T67-
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5. 2023 ICD-10-CM Diagnosis Code T67.0

2023 ICD-10-CM Diagnosis Code T67.0

Heatstroke and sunstroke

2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code

• T67.0 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
• The 2023 edition of ICD-10-CM T67.0 became effective on October 1, 2022.
• This is the American ICD-10-CM version of T67.0 - other international versions of ICD-10 T67.0 may differ.

• A condition caused by the failure of body to dissipate heat in an excessively hot environment or during physical exertion in a hot environment. Contrast to heat exhaustion, the body temperature in heat stroke patient is dangerously high with red, hot skin accompanied by delusions; convulsions; or coma. It can be a life-threatening emergency and is most common in infants and the elderly.
• Heat stroke caused by exposure to the sun. It is characterized by dangerously high body temperature; red, hot skin; delusions; convulsions; or coma. It can be a life-threatening emergency and is most common in infants and the elderly.

• 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
• 2021 (effective 10/1/2020): No change
• 2022 (effective 10/1/2021): No change
• 2023 (effective 10/1/2022): No change

• Code First: R65.1
  ICD-10-CM Diagnosis Code R65.1

  Systemic inflammatory response syndrome (SIRS) of non-infectious origin

  2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code

  Code First

  • underlying condition, such as:
  • heatstroke (T67.0-)
  • injury and trauma (S00-T88)

  Type 1 Excludes

  • sepsis- code to infection
  • severe sepsis (R65.2)

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