Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes V00-Y99 – External causes of morbidity (V00-Y99) > 2024 ICD-10-CM Codes X71-X83 – Intentional self-harm (X71-X83) > 2024 ICD-10-CM Codes X81 – Intentional self-harm by jumping or lying in front of moving object (X81) > 2024 ICD-10-CM Codes X81.1 – Intentional self-harm by jumping or lying in front of (subway) train (X81.1)