X81.1Header code — not billable
Intentional self-harm by jumping or lying in front of (subway) train
Short description: Self-harm by jumping or lying in front of (subway) train
- Chapter
- 20. External causes of morbidity
- Category
- X81
- Effective date
- October 1, 2026
Related codes in category X81
X81Self-harm by jumping or lying in front of moving objectX81.0Self-harm by jumping or lying in front of motor vehicleX81.0XXASelf-harm by jumping or lying in front of mtr veh, initYesX81.0XXDSelf-harm by jumping or lying in front of mtr veh, subsYesX81.0XXSSelf-harm by jumping or lying in front of mtr veh, sequelaYesX81.1XXASlf-hrm by jumping or lying in front of (subway) train, initYesX81.1XXDSlf-hrm by jumping or lying in front of (subway) train, subsYesX81.1XXSSlf-hrm by jumping or lying in front of train, sequelaYesX81.8Self-harm by jumping or lying in front of moving objectX81.8XXASlf-hrm by jumping or lying in front of moving object, initYesX81.8XXDSlf-hrm by jumping or lying in front of moving object, subsYesX81.8XXSSlf-hrm by jump or lying in front of moving object, sequelaYes
Frequently asked questions
What is ICD-10 code X81.1?
X81.1 is an ICD-10-CM diagnosis code for Intentional self-harm by jumping or lying in front of (subway) train.
Is X81.1 a billable code?
No. X81.1 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 X81.1 in?
X81.1 falls under Chapter 20: External causes of morbidity.
When did X81.1 become effective?
X81.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to X81.1?
X81.1 belongs to category X81, 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.