Phosphorus, Quant, Urine

Orderable EAP code:

LAB00045

Billable EAP Codes:

80001772 x 1

CPT Codes:

84105 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine: 1 Day
Urgent: N/A

Test Schedule:

Batched daily, 9 am to 2 pm.

Units:

g/col time

Specimen Requirements:

Total collection 24 hour urine container; refrigerate during collection.

Pediatric Specimen Requirements:

0.5 mL in a 4 mL RED top tube or urine sample cup for random/spot requests

Reference Range:

0.4 to 1.3 g/24 hours

Comments:

Creatinine clearance should be greater than 40 mL/min for valid interpretation of phosphate excretion.