ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
Y90-Y99 Supplementary factors related to causes of morbidity classified elsewhere /
Y99 External cause status
Billable ICD-10-CM Code Y99.1
Y99.1
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Military activity 
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excludes1
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activity of off duty military personnel (Y99.8) |
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