Xylose Tolerance Test (Fasting + Two-hour Blood Without Five-hour Urine−Adult)

CPT: 84620
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Test Details

Limitations

This test was developed, and its performance characteristics determined, by LabCorp. It has not been cleared or approved by the Food and Drug Administration.

Specimen Requirements

Specimen

Plasma

Volume

2 mL (each specimen)

Minimum Volume

1 mL (each specimen)

Clinical Information

Special Instructions

Please refer to test 293837 and the directions for Sequential Sampling.

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
232306 Xylose Tol 2-Hr/Adult/No Urine 016238 Xylose - Fasting mg/dL 10872-0
232306 Xylose Tol 2-Hr/Adult/No Urine 016634 Xylose - 2 hour mg/dL 23943-4
232306 Xylose Tol 2-Hr/Adult/No Urine 123101 Disclaimer: N/A
232306 Xylose Tol 2-Hr/Adult/No Urine 016402 Xylose Tolerance (2 Spec) N/A

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CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2017, 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