HL7 Version 2.9
1 . Introduction
2 . Control
2 .A Control (continued)
2 .B Control: Conformance (continued)
2 .C Control (continued)
3 . Patient Administration
4 . Order Entry: General, Laboratory, Dietary, Supply, Blood Transfusion
4 A. Order Entry: Pharmacy/Treatment, Vaccination
5 . Query
6 . Financial Management
7 Observation Reporting
8 . Master Files
9 . Medical Records/Information Management (Document Management)
10 . Scheduling
11 . Patient Referral
12 . Patient Care
13 . Clinical Laboratory Automation
14 . Application Management
15 . Personnel Management
16 . Materials Management
17 . Materials Management