Hemoglobin (Hb), Free, Qualitative, Urine

CPT: 81003
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Test Details


  • Urine Hb, Free

Test Includes

Dipstick testing of urine for hemoglobin


Determine the presence of hemoglobinuria


Reagent strip

Reference Interval


Specimen Requirements


Urine (random)


2 to 10 mL

Minimum Volume

1 mL


Routine BD urinalysis tube or urine container of freshly voided random urine

Storage Instructions


Causes for Rejection

Improper labeling; grossly bloody specimen; specimen with color interference; urine containers without additive nonrefrigerated; urine containers (no additive) more than 48 hours old; BD urine transport tubes more than 72 hours old


Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
080176 Hemoglobin, Free, Qual, Urine 33411-0 080176 Hemoglobin, Free, Qual, Urine 33411-0

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