X77Header code — not billable
Intentional self-harm by steam, hot vapors and hot objects
- Chapter
- 20. External causes of morbidity
- Category
- X77
- Effective date
- October 1, 2026
Related codes in category X77
X77.0Intentional self-harm by steam or hot vaporsX77.0XXAIntentional self-harm by steam or hot vapors, init encntrYesX77.0XXDIntentional self-harm by steam or hot vapors, subs encntrYesX77.0XXSIntentional self-harm by steam or hot vapors, sequelaYesX77.1Intentional self-harm by hot tap waterX77.1XXAIntentional self-harm by hot tap water, initial encounterYesX77.1XXDIntentional self-harm by hot tap water, subsequent encounterYesX77.1XXSIntentional self-harm by hot tap water, sequelaYesX77.2Intentional self-harm by other hot fluidsX77.2XXAIntentional self-harm by other hot fluids, initial encounterYesX77.2XXDIntentional self-harm by other hot fluids, subs encntrYesX77.2XXSIntentional self-harm by other hot fluids, sequelaYes
Frequently asked questions
What is ICD-10 code X77?
X77 is an ICD-10-CM diagnosis code for Intentional self-harm by steam, hot vapors and hot objects.
Is X77 a billable code?
No. X77 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is X77 in?
X77 falls under Chapter 20: External causes of morbidity.
When did X77 become effective?
X77 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to X77?
X77 belongs to category X77, 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.