Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Test Name: Sunquest Test Code Epic Procedure Code Or ID CPT Code:  

IGG SUBCLASSES

ORDERING INFORMATION:
Sunquest Test Code:
IGGS      Geisinger Epic Procedure Code: 82787.01         Geisinger Epic ID: 19003

SPECIMEN COLLECTION
Specimen type:
Serum
Preferred collection container:
Alternate Collection Container:
3.5 mL gold-top (serum separator) tube
Specimen required:
2 mL aliquot of serum; minimum 1 mL.
Special notes:
Plasma is not acceptable.

SPECIMEN PROCESSING
Specimen processing instructions:
Allow to clot. Centrifuge 10 minutes at 3000 rpm. 
Transport temperature:
Refrigerated.
Specimen stability:
Room remperature: 72 hours. Refrigerated: 7 days. Frozen: 90 days.
Rejection criteria:
Plasma is not acceptable for this test.

TEST DETAILS
Reference interval:
Age(yrs) IgG1(mg/dL) IgG2(mg/dL) IgG3(mg/dL) IgG4(mg/dL)
0-1 194-842 23-300 19-85 0.5-78
2-3 315-945 38-225 17-68 1.0-54
4-5 308-945 61-345 10-122 2.0-112
6-7 288-918 44-375 16-85 0.4-98
8-9 432-1020 72-430 13-85 2.0-95
10-11 423-1080 78-355 17-173 2.0-115
12-13 342-1150 100-455 28-125 4.0-136
14-17 315-855 64-495 23-198 11-157
Adult 382-929 241-700 22-178 4-86
CPT code(s):
82787 x 4
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.  The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.
Test includes:
Immunoglobulin G Subclasses
Methodology:
Nephelometry
Synonyms:
IMMUNOGLOBULIN G SUBCLASSES
Quest test code 22672

Performing Locations

Quest Diagnostics

Technical Lead: Michael Weaver    
Frequency: Monday-Saturday afternoon    
Performed stat? No
Locations  |    Search  |    Site Map |   Contact Us
©2000-2019 Geisinger Health System.   All rights reserved.
*GMC - Geisinger Medical Center; GWV - Geisinger Wyoming Valley Medical Center; GSACH - Geisinger Shamokin Area Community Hospital; GBH - Geisinger Bloomsburg Hospital;
GCMC - Geisinger Community Medical Center (Scranton); GLH - Geisinger Lewistown Hospital; GHS - Geisinger Holy Spirit; GJSH - Geisinger Jersey Shore Hospital,
GSWB - Geisinger South Wilkes-Barre