Orderable EAP code:

LAB00084

Billable EAP Codes:

80001716 x 1 80001719 x 1

CPT Codes:

82565 x 1 82575 x 1

Lab Section:

Core Lab

Turnaround Time:

Routine and Urgent: 8 Hours 

Test Schedule:

24 hours, 7 days a week.

Units:

mL/min

Specimen Requirements:

Total collection, 24 hr urine container PLUS 4 mL blood, GREEN top, lithium heparin tube. Refrigerate during collection. Blood must be drawn during urine collection period.

Pediatric Specimen Requirements:

24 hr collection in 24 hr urine jug AND 0.5 mL blood in a 1.0 mL GREEN top, lithium heparin tube.

Reference Range:

Age	Male	Female
0 Days to 20 Years	Not available	Not available
20 Years to 150 Years	85 to 125 mL/min	75 to 115 mL/min

Synonyms:

CLR