Caffeine, Urine

CPT: 80155
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Test Details


Detect presence of caffeine


Immunoassay (IA)

Specimen Requirements


Urine (random)


10 mL

Minimum Volume

0.5 mL


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


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

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