This page is part of the HL7 Terminology (v6.0.1: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

• Narrative Content
• XML
• JSON
• TTL
• History

CodeSystem: Genetic Testing Registry

Official URL: https://www.ncbi.nlm.nih.gov/gtr				Version: 1.0.1
Active as of 2022-02-03			Responsible: National Center for Biotechnology Information, U.S. National Library of Medicine	Computable Name: GTR
Copyright/Legal: NCBI’s Disclaimer and Copyright notice must be evident to users of your service. Information that is created by or for the US government on this site is within the public domain. Public domain information on the National Library of Medicine (NLM) Web pages may be freely distributed and copied. However, it is requested that in any subsequent use of this work, NLM be given appropriate acknowledgment. NOTE: This site contains resources which incorporate material contributed or licensed by individuals, companies, or organizations that may be protected by U.S. and foreign copyright laws. These include, but are not limited to PubMed Central (PMC) (see PMC Copyright Notice at https://www.ncbi.nlm.nih.gov/pmc/about/copyright/), Bookshelf (see Bookshelf Copyright Notice at https://www.ncbi.nlm.nih.gov/books/about/copyright/), OMIM (see OMIM Copyright Status at https://omim.org/help/copyright), and PubChem. All persons reproducing, redistributing, or making commercial use of this information are expected to adhere to the terms and conditions asserted by the copyright holder. Transmission or reproduction of protected items beyond that allowed by fair use (https://www.copyright.gov/fls/fl102.html)(PDF) as defined in the copyright laws requires the written permission of the copyright owners. General copyright, as stated on NCBI’s GTR site (https://www.ncbi.nlm.nih.gov/gtr/), is as included in the Copyright Statement.

The Genetic Testing Registry (GTR) provides a central location for voluntary submission of genetic test information by providers. The scope includes the test’s purpose, methodology, validity, evidence of the test’s usefulness, and laboratory contacts and credentials. The overarching goal of the GTR is to advance the public health and research into the genetic basis of health and disease.

Each Test is a specific, orderable test from a particular laboratory, and is assigned a unique GTR accession number. The format is GTR00000001.1, with a leading prefix “GTR” followed by 8 digits, a period, then 1 or more digits representing the version. When a laboratory updates a registered test, a new version number is assigned.

To find all laboratories in GTR and all registered tests, see here https://www.ncbi.nlm.nih.gov/gtr/all/tests/?term=all%5Bsb%5D

This Code system is referenced in the content logical definition of the following value sets:

• This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)