Format/length:	an2
National Codes:
Default Codes:

Notes:

Definition:
This is used in the Clinical Activity Group of the Commissioning Data Set to denote the scheme basis of an investigation.

Permitted National Codes:

01	Accident & Emergency Investigation

CDS-XML Message:

The codes as specified above must be used for CDS-XML messages. 

This data element is also known by these names:

Context	Alias
plural	INVESTIGATION SCHEMES IN USE