Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Order Display Name: Geisinger Epic Procedure Code Or ID CPT Code:  

CARDIOLIPIN ANTIBODY PROFILE (IGG, IGM)

ORDERING INFORMATION:
Geisinger Epic Procedure Code: LAB1941         Geisinger Epic ID: 7283

SPECIMEN COLLECTION
Specimen type:
Serum (preferred) or sodium citrate plasma.
Preferred collection container:
Alternate Collection Container:
6 mL red-top (plain, non-serum separator) tube
2.7 mL blue-top (3.2% sodium citrate) tube
Specimen required:
0.5 mL serum; minimum 0.2 mL

SPECIMEN PROCESSING
Specimen processing instructions:
Allow to clot. Centrifuge and submit 0.5 mL serum. 
Transport temperature:
Refrigerated (preferred). Room temperature (stable 8 hours) and frozen specimens also acceptable.
Specimen stability:
Room temperature: 8 hours. 2-8°C: 48 hours. Frozen: 6 months.
Rejection criteria:
Specimen stability exceeded; specimen grossly hemolyzed.

TEST DETAILS
Reference interval:
Cardiolipin IgG (CARDG)< 15 GPL units = Negative.
Cardiolipin IgM (CARDM) < 12 MPL units = Negative.
Additional information:
Sodium citrate plasma has been validated for use with this assay for those patients ordered for Anti-Lupus Coagulation panels (LUPACP or LUPACC) without an available serum sample.
CPT code(s):
86147 x2
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:
Cardiolipin Antibody IgG, Cardiolipin Antibody IgM.
Methodology:
Enzyme-Linked Immunosorbent Assay (ELISA)
Synonyms:
Anticardiolipin antibody panel, CARDAB
Antiphospholipid antibody panel
Antiphospholipid AB
ACA antibody panel, ACL antibody panel
Cardiolipin antibody
Clinical significance:
The presence of cardiolipin antibodies when used in conjunction with clinical findings and other laboratory tests can aid in assessing the risk of thromboembolic disease in patients with systemic lupus erythematosus (SLE) or primary anti-phospholipid syndrome (APS).
Doctoral Director(s:)
Hoi-Ying Elsie Yu, PhD, DABCC
Stacy Kenyon, PhD, DABCC
   
Review Date: 12/02/2020

Performing Locations

Geisinger Medical Center

Performing laboratory: Immunology
Technical Lead: Kathy Hurst
Frequency: Two days per week, 1st shift.
Performed stat? No
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