ALBUMIN

Test Code

LAB45

CPT Codes
82040

Preferred Specimen

One 4.5 mL light green top tube
Pediatric: One light green top microtainer

Other Acceptable Specimens

Alternate Specimen: Dark green top, red top, or gold top tube

Instructions

Sample must be centrifuged within two hours of collection. Samples collected in a red (serum) or dark green (heparin) top tube must be removed from the red cells and put into aliquot tubes following centrifugation.

Transport Temperature

Refrigerated

Specimen Stability

Centrifuge within 2 hours of collection Ambient: 7 days Refrigerated: 7 days Frozen: 3 months

Methodology
Bromcresol Purple

Setup Schedule

Sunday-Saturday

Reference Range

Age Range	Normal Value (g/dL)
0-14 days	2.8-4.1
15 days-12 months	2.5-4.6
1-7 years	3.5-4.5
8-14 years	3.7-4.7
15-59 years	3.5-5.0
≥60 years	3.4-4.8

Performing Laboratory
West Virginia University Hospital, Inc.
Berkeley Medical Center
Braxton County Memorial Hospital
Camden Clark Medical Center
Fairmont Medical Center
Jackson General Hospital
Jefferson Medical Center
Potomac Valley Hospital
Reynolds Memorial Hospital
Summersville Regional Medical Center
St Joseph's Hospital
United Hospital Center
Wetzel County Hospital

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.