Search our extensive Laboratory Test Directory to find test codes, ordering recommendations, specimen stability information, Test Fact Sheets, and more.
Recommendations when to order or not order the test. May include related or preferred tests.
Monitor HBV therapy; order along with HBV DNA, HBV surface antigen, HBV surface antibody and HBe antibody.
Methodology
Process(es) used to perform the test.
Qualitative Chemiluminescent Immunoassay
Performed
Days of the week the test is performed.
Sun-Sat
Reported
Expected turnaround time for a result, beginning when ARUP has received the specimen.
Within 24 hours
New York DOH Approval Status
Indicates test has been approved by the New York State Department of Health.
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Serum separator tube (SST). Also acceptable: Potassium EDTA plasma, dark green (lithium heparin), or dark green (sodium heparin) plasma.
Specimen Preparation
Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 1.0 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.6 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Heat-inactivated, severely hemolyzed, lipemic specimens, or specimens containing particulate material.
Remarks
Stability
After separation from cells: Ambient: Unacceptable; Refrigerated: 7 days; Frozen: 30 days (avoid repeated freeze/thaw cycles)
Reference Interval
Normal range/expected value(s) for a specific disease state. May also include abnormal ranges.
Negative
Interpretive Data
Background information for test. May include disease information, patient result explanation, recommendations, details of testing, associated diseases, explanation of possible patient results.
This assay should not be used for blood donor screening, associated reentry protocols, or for screening human cell, tissues, and cellular and tissue-based products (HCT/P).
Compliance Category
FDA
Note
Additional information related to the test.
Order this assay only when a specimen is repeatedly reactive for hepatitis B surface antigen.
The American Medical Association Current Procedural Terminology (CPT) codes published in ARUP's Laboratory Test Directory are provided for informational purposes only. The codes reflect our interpretation of CPT coding requirements based upon AMA guidelines published annually. CPT codes are provided only as guidance to assist clients with billing. ARUP strongly recommends that clients confirm CPT codes with their Medicare administrative contractor, as requirements may differ. CPT coding is the sole responsibility of the billing party. ARUP Laboratories assumes no responsibility for billing errors due to reliance on the CPT codes published.
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
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