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ICD-10-CM 2027 diagnosis code

T67.0XXAHeatstroke and sunstroke, initial encounter

Deleted in FY2020Requires 7th character

T67.0XXA was removed from ICD-10-CM in FY2020 and can't be reported for dates of service on or after October 1, 2019.

Code last changed in FY2016 (effective October 1, 2015). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About T67.0XXA

T67.0XXA was the ICD-10-CM code for heatstroke and sunstroke, initial encounter until it was deleted in FY2020. It can't be reported for dates of service on or after October 1, 2019.

7th character

Ainitial encounter

Other encounter types for T67.0:

Notes that apply from higher levels

Instructions written at a parent level also apply to T67.0XXA.

› From T67.0 Heatstroke and sunstroke
Use additional code
  • code(s) to identify any associated complications of heatstroke, such as:
  • coma and stupor (R40.-)
  • rhabdomyolysis (M62.82)
  • systemic inflammatory response syndrome (R65.1-)
› From T67 Effects of heat and light
Excludes1
  • erythema [dermatitis] ab igne (L59.0)
  • malignant hyperpyrexia due to anesthesia (T88.3)
  • radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
Excludes2

Broader instructions also apply from T66-T78 Other and unspecified effects of external causes and Chapter 19: Injury, poisoning and certain other consequences of external causes.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • FY2020 (effective 10/1/2019): Deleted

Common questions about T67.0XXA

Is T67.0XXA billable?

No. T67.0XXA was deleted in FY2020.