Interoperability Need: Sending Health Care Survey Information to Public Health Agencies

Interoperability Need: Sending Health Care Survey Information to Public Health Agencies
Type	Standard/Implementation Specification	Standards Process Maturity	Implementation Maturity	Adoption Level	Federally Required	Cost	Test Tool Availability
Standard	HL7 Clinical Document Architecture (CDA®), Release 2.0, Final Edition	Final	Production		No	Free	No
Implementation Specification	HL7 Implementation Guide for CDA® R2: National Health Care Surveys (NHCS), Release 1 - US Realm	Balloted Draft	Pilot		Yes	Free	No

Limitations, Dependencies, and Preconditions for Consideration:	Applicable Security Patterns for Consideration:
This is a national reporting system to CDC. Stakeholders should refer to the National Health Care Survey Program at: http://www.cdc.gov/nchs/nhcs/how_to_participate.htm for information on participation. See CDA projects in the Interoperability Proving Ground.	Secure Communication – create a secure channel for client-to- serve and server-to-server communication. Secure Message Router – securely route and enforce policy on inbound and outbound messages without interruption of delivery. Authentication Enforcer – centralized authentication processes. Authorization Enforcer – specified policies access control. Credential Tokenizer – encapsulate credentials as a security token for reuse (e.g., – SAML, Kerberos). User Role – identifies the role asserted by the individual initiating the transaction. Purpose of Use - Identifies the purpose for the transaction.

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