T67.6XXABillable
Heat fatigue, transient, initial encounter
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- T67
- Effective date
- October 1, 2026
Related codes in category T67
T67Effects of heat and lightT67.0Heatstroke and sunstrokeT67.01Heatstroke and sunstrokeT67.01XAHeatstroke and sunstroke, initial encounterYesT67.01XDHeatstroke and sunstroke, subsequent encounterYesT67.01XSHeatstroke and sunstroke, sequelaYesT67.02Exertional heatstrokeT67.02XAExertional heatstroke, initial encounterYesT67.02XDExertional heatstroke, subsequent encounterYesT67.02XSExertional heatstroke, sequelaYesT67.09Other heatstroke and sunstrokeT67.09XAOther heatstroke and sunstroke, initial encounterYes
Frequently asked questions
What is ICD-10 code T67.6XXA?
T67.6XXA is an ICD-10-CM diagnosis code for Heat fatigue, transient, initial encounter.
Is T67.6XXA a billable code?
Yes. T67.6XXA is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is T67.6XXA in?
T67.6XXA falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did T67.6XXA become effective?
T67.6XXA has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to T67.6XXA?
T67.6XXA belongs to category T67, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.