X81.1

⚠ Non-billable (Header)

Intentional self-harm by jumping or lying in front of (subway) train

External causes of morbidity (V00-Y99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

✓ No additional coding notes for X81.1

Child Codes (3)

X81.1XXAIntentional self-harm by jumping or lying in front of (subway) train, initial encounter✓ Billable X81.1XXDIntentional self-harm by jumping or lying in front of (subway) train, subsequent encounter✓ Billable X81.1XXSIntentional self-harm by jumping or lying in front of (subway) train, sequela✓ Billable

Clinical Description

ICD-10-CM code X81.1 represents intentional self-harm by jumping or lying in front of (subway) train. This code falls under the External causes of morbidity (V00-Y99) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.

This is a 5-character code at the 4th level of specificity. There are 3 more specific child codes under X81.1.

Frequently Asked Questions

What is ICD-10 code X81.1?

ICD-10-CM code X81.1 is "Intentional self-harm by jumping or lying in front of (subway) train". It belongs to the category: External causes of morbidity (V00-Y99).

Is X81.1 a billable ICD-10 code?

No, X81.1 is a non-billable header code. A more specific child code must be used for billing.

Related Codes in X81

Other codes in the same category that may be relevant for differential coding:

X81.0Intentional self-harm by jumping or lying in front of motor vehicle X81.8Intentional self-harm by jumping or lying in front of other moving object

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Code Information

CodeX81.1

BillableNo — Header code

ParentX81

CategoryExternal causes of morbidity (V00-Y99)

Excludes10 rule(s)

Excludes20 note(s)

Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)