Hôpital d'instruction des armées Percy

The Hôpital d'instruction des armées Percy or HIA Percy is a military hospital in Clamart, near Paris, France. It is managed by the Service de santé des armées and provides health services to both military and civilian patients. It is named after Pierre-François Percy, military surgeon during the Napoleonic wars.

The hospital has, in particular, an emergency service, a service for treating severe burns, and a service for treating patients contaminated by radioactivity.