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HelpTest Code HEVG Hepatitis E Virus IgG Antibody, Serum
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Reporting Name
HEV IgG Ab, SSpecimen Type
Serum SSTNecessary Information
Date of collection is required.
Specimen Required
Collection Container/Tube: Serum gel
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions:
1. Centrifuge blood collection tube per collection tube manufacturer's instructions (eg, centrifuge within 2 hours of collection for BD Vacutainer tubes).
2. Aliquot serum into plastic vial.
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
| Gross icterus | Reject |
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum SST | Frozen (preferred) | ||
| Refrigerated | 24 hours | ||
Specimen Minimum Volume
See Specimen Required
Special Instructions
Day(s) Performed
Wednesday, Friday
Specimen Retention Time
14 daysReport Available
1 to 7 daysReference Values
Negative
Useful For
Diagnosis of past exposure to hepatitis E virus
Testing Algorithm
For information see Hepatitis E: Testing Algorithm for Diagnosis and Management.
CPT Code Information
86790
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| HEVG | HEV IgG Ab, S | 49693-5 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 86211 | HEV IgG Ab, S | 49693-5 |
Forms
If not ordering electronically, complete, print, and send 1 of the following:
-Gastroenterology and Hepatology Test Request (T728)
-Infectious Disease Serology Test Request (T916)
-Microbiology Test Request (T244)