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VA Technical Reference Model v 24.4

Armed Forces Health Longitudinal Technology Application (AHLTA)
Armed Forces Health Longitudinal Technology Application (AHLTA) Technology

General InformationGeneral Information help

Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

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Description: Armed Forces Health Longitudinal Technology Application (AHLTA) is a clinical information system that generates, maintains, stores, and provides secure electronic access to patient records. This technology contains enhancements based on user requests and lessons learned, pediatric growth charts and vital signs, obstetrics summary views, coding support, and a workflow of telephone consults. Additionally, AHLTA allows users to manage and configure default templates and problem lists.

This technology saves data in a proprietary Oracle database managed by the Defense Health Services Systems (DHSS) Program Executive Office and loaded into the Military Health System (MHS) Data Repository (MDR).
Technology/Standard Usage Requirements: Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information Security Officer (ISO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information: This technology has not been assessed by the Section 508 Office. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at
Decision: View Decisions

Decision Source: TRM Mgmt Group
Decision Process: One-VA TRM v21.12
Decision Date: 12/21/2021 at 23:15:33 UTC
Introduced By: TRM Request
Vendor Name: Military Health System
- The information contained on this page is accurate as of the Decision Date (12/21/2021 at 23:15:33 UTC).