|This article is not part of the Holby universe.|
|This article covers a subject that is part of the real world, and thus should not be taken as a part of the Holby universe.|
|"The Index Case"|
|Airdate||18 October 2014|
|Previous||"The Last Call"|
|Next||"Return to Sender"|
"The Index Case" was the seventh episode of Series 29, and the 918th episode of Casualty overall.