Table 2.

Example where the chief complaint phrase does not encompass all the information from the labeled diagnosis codes.

ID	Chief Complaint	ICD-10- CM Code	ICD-10-CM Description
255	“rlq pain”	R10.31	“Right lower quadrant pain”
255	“rlq pain”	R50.9	“Fever, unspecified”
255	“rlq pain”	R11.0	“Nausea”