1. Ongoing/Planned Activities for Week of 4/22 Initial feedback on UCR Crosswalk due COB 4/23 Hold working session to continue filling out the UCR Crosswalk during the Standards SWG on 4/24 Hold working session to continue filling out the UCR Crosswalk during the All Hands Meeting on 4/25 Gap Mitigation Plan will be developed out of the UCR Crosswalk and will be due COB 5/7 Solution Diagram has been drafted. Will review with the community the week of 4/29, and will update with the Selected Standards Working on drafting a template for the Data Requirements Table Initial feedback on UCR Crosswalk due COB 4/23 Hold working session to continue filling out the UCR Crosswalk during the Standards SWG on 4/24 Hold working session to continue filling out the UCR Crosswalk during the All Hands Meeting on 4/25 Gap Mitigation Plan will be developed out of the UCR Crosswalk and will be due COB 5/7 Solution Diagram has been drafted. Will review with the community the week of 4/29, and will update with the Selected Standards Working on drafting a template for the Data Requirements Table

2. Use Case 2 – CDS Guidance Service Transactions CDS Guidance Requestor 2. CDS Response (Clinical Data, Supporting Evidence, Supporting Reference, Actions, Attribute-Value List, Response Metadata & Exceptions) CDS Guidance Supplier 1. CDS Request (Clinical Data & Context) INSERT SELECTED STANDARDS HERE

3. Use Case 1: CMS Provider Registration – Candidate Standards per Transaction #TransactionVocab & Code Set Transport & Security Service and Payloads 1 CDS Request (patient data and potentially context) LOINC SNOMED CT CVX Manufacturers of Vaccines (MVX) OID RxNorm ICD-9-CM and ICD-10-CM HCPCS C80 - Clinical Document and Message Terminology Component NQF Value Sets ICD-10-PCS UCUM CPT C154 NDC FDA Route Administration HL7 Vocabulary Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) SAML SOAP TLS REST Context Aware Retrieval Application (Infobutton) HL7 v2.x Decision Support Service (DSS) Virtual Medical Record (vMR) CDA R2 CDS Knowledge Artifact Implementation Guide (HeD UC1 IG) HL7 v3 Consolidated CDA Federal Health Information Model (FHIM) HL7 Version 3 Standard: Order Set Publication, Release 1 2 CDS Response (guidance and/or other response elements) LOINC SNOMED CT CVX Manufacturers of Vaccines (MVX) OID RxNorm ICD-9-CM and ICD-10-CM HCPCS C80 - Clinical Document and Message Terminology Component NQF Value Sets ICD-10-PCS UCUM CPT C154 NDC FDA Route Administration HL7 Vocabulary Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) SAML SOAP TLS REST Context Aware Retrieval Application (Infobutton) HL7 v2.x Decision Support Service (DSS) Virtual Medical Record (vMR) CDA R2 CDS Knowledge Artifact Implementation Guide (HeD UC1 IG) HL7 v3 Consolidated CDA Federal Health Information Model (FHIM) HL7 Version 3 Standard: Order Set Publication, Release 1