What subject filter

Relation/CHD: Advice/diagnosis
Nursing unit lookup (returns patients in beds, excluding empty beds)
Account number query, return matching visit
Medical record number query, returns visits for a medical record number
Patient name lookup
Physician lookup
Nursing unit lookup (returns patients in beds, including empty beds)
Cancel. Used to cancel a query
Demographics
Financial
Generate new identifier
Goals
Most recent inpatient
Most recent outpatient
Network clock
Network status change
Network statistic
Order
Problems
Procedure
Pharmacy administration information
Pharmacy dispense information
Pharmacy encoded order information
Result
Pharmacy give information
Pharmacy prescription information
All schedule related information, including open slots, booked slots, blocked slots
Booked slots on the identified schedule
Blocked slots on the identified schedule
First open slot on the identified schedule after the start date/tiem
Open slots on the identified schedule between the begin and end of the start date/time range
Time slots available for a single appointment
Time slots available for a recurring appointment
Status
Vaccine Information
Get cross-referenced identifiers
Other