1. eDOS Workgroup Update Laboratory Orders Interface Initiative

2. Meeting Etiquette Remember: If you are not speaking keep your phone on mute Do not put your phone on hold – if you need to take a call, hang up and dial in again when finished with your other call This meeting, like all of our meetings, is being recorded –Another reason to keep your phone on mute when not speaking! Feel free to use the “Chat” or “Q&A” feature for questions or comments Please announce your name each time prior to making comments or suggestions during the Q&A portion of the meeting NOTE: This meeting may be recorded and, if recorded, will be posted on the eDOS wiki page after the meeting From S&I Framework to Participants: Hi everyone: remember to keep your phone on mute 2

3. Agenda Announcements eDOS Pilot Updates eDOS Test Cases (if open questions) eDOS IG Project Updates Q&A 3

4. eDOS Summary – Background eDOS: Provides an electronic interchange of a laboratory’s Directory of Services (DOS) in a structured format based on HL7’s master file update found in Chapter 8 of version 2.6. This implementation guide, initially developed by the members of the American Clinical Laboratory Association’s (ACLA) in conjunction with their Health Information Technology (HIT) Committee, is intended to provide all necessary information to help an Ordering Provider properly request laboratory tests consistent to aide patient diagnosis. The eDOS work effort will: –Validate that the current Informative Implementation Guide meets the objective through a pilot of eDOS –Align the IG with the in-scope tests in the Lab Result Interface (LRI) IG –Incorporate pilot findings to update the Implementation Guide to develop a normative document to be balloted based on HL7’s ANSI process. –The Normative IG is intended to support the efforts of the Lab Order Interface (LOI) IG and the Lab Result Interface (LRI) IG by providing the services necessary to meet the needs of the users of those guides.

5. Background eDOS, or the Laboratory Test Compendium Framework, provides an electronic interchange of a laboratory’s directory of services in a structured format based on HL7’s master file update. –An Implementation Guide was developed by the members of the American Clinical Laboratory Association (ACLA) in conjunction with their Health Information Technology (HIT) Committee to provide all necessary information to help an Ordering Provider properly request laboratory tests consistent to aide patient diagnosis. –The eDOS IG is available as an informative document from HL7 The LOI Tiger Team identified the importance of coordinating the LOI and eDOS efforts so that LOI can validate the eDOS IG as part of the LOI alignment activities To ensure that the eDOS efforts don’t delay the LOI Initiative, the Tiger Team decided to spin off a separate eDOS Work Group to focus on eDOS 5

6. Background The initial work group efforts outlined focus on kicking off pilots to validate the Implementation Guide with the goal of creating a normative document to be balloted based on HL7’s ANSI process To ensure successful validation and pilots, a Use Case and Functional Requirements will be developed to validate existing industry requirements and the current informative IG –Real-world scenarios will help create specific pilot test conditions and metrics for use in Pilot validation of the IG –Clearly defined functional and data set requirements facilitate eDOS & LOI coordination and alignment –A well-articulated Use Case supports awareness of the clinical and implementer communities’ real-world needs 6

7. Pilot Updates Quest Diagnostics –Initial Contact LabCorp –Initial Contact Bioreference Labs –Initial Contact Mayo –Request for Pilot Submitted Genoptix –Initial Contact Kaiser Permanente –Initial Contact ARUP –Contact Identified

8. Test Cases Questions?

9. eDOS IG Project Update IG updates in progress: –Deleted HL7 content to synch with LOI/LRI style convention –Adding the following: approved errata/change requests data type section, synched with LOI and LRI “pre-adopt” notes, e.g. V2.8 approved proposals, and select V2 data types (synch with LOI/LRI)

10. eDOS IG Project Update - Profiles EDOS PROFILES –eDOS_Common_Component –eDOS_GU_Component (Globally Unique) –eDOS_NG_Component (Non-Globally Unique) –LAB_XO_Component (Exclusions) ACKNOWLEDGEMENT PROFILES –edos_Acknowledgement_Component –GU _Acknowledgement_Component (Globally Unique) –NG_Acknowledgement_ Component (Non-Globally Unique)

11. eDOS IG Project Update – Appendix B - AOE Submit common AOE examples by March 8 –LOINC Code –LOINC Description –Suggested HL7 data type (for OBX “Answer”) –Usage note (if applicable) Review consolidated submissions March 12 Open Peer Review March 12, comments by March 19 Resulting AOE example list included in eDOS HL7 Ballot

12. AOE Examples LOINC CodeAOE Question Suggested HL7 Data Type OBX ResponseUsage Note 63741-3 For whom did you work at your main job or business?XON Employer Name – Organization 63758-7 What was the location of this company?XADEmployer Address 8665-2Patient’s last menstrual periodDT

13. Next Steps - Reminders Sign up as a Committed Member for the Workgroup (link)link Review the Workgroup Charter Workgroup meeting (link)link Fill out the Pilot Spreadsheet Pilot Spreadsheet being updated with information from the wiki form: http://wiki.siframework.org/LRI+Pilot+Brief+Template 13

14. Q&A