E000 External cause status 
E000.0 Civilian activity done for income or pay convert E000.0 to ICD-10-CM E000.1 Military activity convert E000.1 to ICD-10-CM E000.2 Volunteer activity convert E000.2 to ICD-10-CM E000.8 Other external cause status convert E000.8 to ICD-10-CM
E000.9 Unspecified external cause status convert E000.9 to ICD-10-CM