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Test Code UTP24H Protein, Urine, Timed LAB441

Performing Laboratory

UnityPoint The Finley Hospital

Test Method

Turbidimetric Method; Roche cobas Pro

Performance

Testing is performed Monday through Sunday.

Typically assayed within 4 hours after the specimen arrives
at the testing site.

Specimen Requirement

10 mL urine is required.

Useful For

Evaluation of renal disease

Screening for monoclonal gammopathy

Reference Values

< 150 mg/24 hours

CPT Code Information

84156 Chemistry: Protein, Total urine

LOINC Code Information

2889-4 Protein [Mass/Time] In 24 hour Urine

Additional Specimen Collection Information

Collect a urine specimen for the specified time in a
plastic container. No preservative required. Store the urine
specimen refrigerated and transport to the lab within 48 hours.
Label the specimen appropriately with two identifiers, patient name
and another identifier, (patient ID number, DOB, etc.) include date
and time of collection. Record the time period of collection on the
specimen label. Send the entire specimen to the laboratory. 24-Hour
specimens are recommended but other timed collections are
acceptable.

 

Labs submitting specimens should aliquot 10 mL and send
in a plastic transport tube. Label the tube appropriately with
two identifiers, patient name and another identifier, (patient ID
number, DOB, etc.) include date and time of collection. Record
the time period of collection and total volume of the timed
specimen on both the request form and the specimen. Store the urine
specimen refrigerated and transport to the lab within 48 hours.