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 Y35-Y38 – Legal intervention, operations of war, military operations, and terrorism (Y35-Y38) > 2024 ICD-10-CM Codes Y37 – Military operations (Y37) > 2024 ICD-10-CM Codes Y37.7 – Military operations involving chemical weapons and other forms of unconventional warfare > 2024 ICD-10-CM Codes Y37.7X – Military operations involving chemical weapons and other forms of unconventional warfare (Y37.7X)