Caffeine, Urine

CPT: 80155
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Test Details

Use

Detect presence of caffeine

Methodology

Immunoassay (IA)

Specimen Requirements

Specimen

Urine (random)

Volume

10 mL

Minimum Volume

0.5 mL

Container

Plastic urine container without preservative

Storage Instructions

Room temperature is acceptable for shipping and/or short-term storage (three days); specimen may also be refrigerated or frozen.

Causes for Rejection

Urine in preservative tube

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
791746 Caffeine, Urinary 3424-9 791747 Urine Caffeine ug/ml 3424-9
791746 Caffeine, Urinary 3424-9 791749 Caffeine, Urinary N/A

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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