Concept Code	Concept Name	Preferred Concept Name	Code System
	1162-7	24-Hour Observation Area	24-Hour Observation Area	NHSN Healthcare Facility Patient Care Location	Details
	1184-1	Administrative Areas	Administrative Areas	NHSN Healthcare Facility Patient Care Location	Details
	1075-1	Adolescent Behavioral Health Ward	Adolescent Behavioral Health Ward	NHSN Healthcare Facility Patient Care Location	Details
	1210-4	Adult Mixed Acuity Unit	Adult Mixed Acuity Unit	NHSN Healthcare Facility Patient Care Location	Details
	1099-1	Adult Step Down Unit	Adult Step Down Unit	NHSN Healthcare Facility Patient Care Location	Details
	1021-5	All Inpatient Beds combined	All Inpatient Beds combined	NHSN Healthcare Facility Patient Care Location	Details
	1110-6	Allergy Clinic	Allergy Clinic	NHSN Healthcare Facility Patient Care Location	Details
	1167-6	Ambulatory Pediatric Surgery Center	Ambulatory Pediatric Surgery Center	NHSN Healthcare Facility Patient Care Location	Details
	1168-4	Ambulatory Plastic Surgery Center	Ambulatory Plastic Surgery Center	NHSN Healthcare Facility Patient Care Location	Details
	1166-8	Ambulatory Surgery Center	Ambulatory Surgery Center	NHSN Healthcare Facility Patient Care Location	Details
	1243-5	Ambulatory Surgery Center	Ambulatory Surgery Center	NHSN Healthcare Facility Patient Care Location	Details
	1245-0	Ambulatory Surgery Recovery Room	Ambulatory Surgery Recovery Room	NHSN Healthcare Facility Patient Care Location	Details
	1205-4	Antenatal Care Ward	Antenatal Care Ward	NHSN Healthcare Facility Patient Care Location	Details
	1106-4	Assisted Living Area	Assisted Living Area	NHSN Healthcare Facility Patient Care Location	Details
	1145-2	Behavioral Health Clinic	Behavioral Health Clinic	NHSN Healthcare Facility Patient Care Location	Details