ICD-10-CM › S00-T88 › T66-T78 › T67.01 Heatstroke and sunstroke › T67.01XS

T67.01XS

Heatstroke and sunstroke, sequela

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2020 onwards.

What has happened to this code

Every change the publisher made, from 2020 to now.

  1. FY2020 Added to the code set Heatstroke and sunstroke, sequela

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from T67 Effects of heat and light

Seventh character required

  • The appropriate 7th character is to be added to each code from category T67

Excludes1 - never coded here

  • 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 - not included here

  • burns (T20-T31)
  • sunburn (L55.-)
  • sweat disorder due to heat (L74-L75)

Inherited from the T66-T78 section Other and unspecified effects of external causes (T66-T78)

Code also

  • , if applicable, place of occurrence, such as:
  • highway rest stop (Y92.523)
  • school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-)
  • service areas as the place of occurrence of the external cause (Y92.52-)
  • single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-)
  • transport vehicle as the place of occurrence of the external cause (Y92.81-)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Codes in the same group

CodeDescriptionStatus
T67.01XA Heatstroke and sunstroke, initial encounter Valid
T67.01XD Heatstroke and sunstroke, subsequent encounter Valid