Category
Standard
Organisation
Type
Standard
Version
2.7.1
Access
Open
Status
Superseded
Created
Jul 2012
This document contains the specifications for Version 2.7.1 of the Health Level Seven Standard for electronic data exchange in healthcare environments, with special emphasis on hospitals. It serves as a way for different applications and data architectures within a similar system environment to communicate with each other. Specifically, it addresses the interfaces of various healthcare IT systems that send or receive patient admissions/registration, discharge or transfer data, queries, resource and patient scheduling, orders, results, clinical observations, billing, master file update information, medical records, scheduling, patient referral, patient care, clinical laboratory automation, application management and personnel management messages.
The standard includes updates made to support the US Government’s proposed Lab Results Implementation Guide functionality for reporting of lab results. Modifications or additions were made to Chapters 2B, 2C, 4 and 7.
Main sections:
· Control – communications environment, message framework, data types, conformance using message profiles, code tables
· Patient administration
· Order entry: general, laboratory, dietary, supply, blood transfusion
· Order entry: pharmacy/treatment, vaccination
· Queries
· Financial management
· Observation reporting
· Master files
· Medical records/Information management
· Scheduling
· Patient referral
· Patient care
· Clinical laboratory automation
· Application management
· Personnel management
· Claims and reimbursement
· Materials management
The standard includes updates made to support the US Government’s proposed Lab Results Implementation Guide functionality for reporting of lab results. Modifications or additions were made to Chapters 2B, 2C, 4 and 7.
Main sections:
· Control – communications environment, message framework, data types, conformance using message profiles, code tables
· Patient administration
· Order entry: general, laboratory, dietary, supply, blood transfusion
· Order entry: pharmacy/treatment, vaccination
· Queries
· Financial management
· Observation reporting
· Master files
· Medical records/Information management
· Scheduling
· Patient referral
· Patient care
· Clinical laboratory automation
· Application management
· Personnel management
· Claims and reimbursement
· Materials management
Access HL7 Messaging Standard Version v2.7.1
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