For the safety of our patients and employees in Texas, Oklahoma, Missouri and Arkansas, the current winter weather may affect patient service center hours. Please review the list of affected locations for further information.
This assay is not currently available in New York state.
14 - 28 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Lavender-top (EDTA) tube
Ship ASAP, but stable up to 5 days post-collection at room temperature. Do not freeze.
Frozen blood EDTA tube
Friedreich ataxia is a genetic condition that affects the nervous system and causes movement problems.
Maximum reportable sizing: 1300 repeats.
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.
Repeat-Primed PCR (QP-PCR)
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The LOINC® codes are copyright © 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf