External Cause of Injuries Index
Status of external cause
Index code:Y99.9
- child assisting in compensated work for family Y99.8
- civilian activity done for financial or other compensation Y99.0
- civilian activity done for income or pay Y99.0
- family member assisting in compensated work for other family member Y99.8
- hobby not done for income Y99.8
- leisure activity Y99.8
- military activity Y99.1
- off-duty activity of military personnel Y99.8
- recreation or sport not for income or while a student Y99.8
- specified NEC Y99.8
- student activity Y99.8
- volunteer activity Y99.2
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Status of external cause?
The ICD-10-CM Alphabetic Index directs "Status of external cause" to Y99.9. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM External Cause of Injuries Index maintained by CDC/NCHS (public domain), from the CMS FY2027 release.