Test Code HIV HIV Antigen/Antibody Combo, Plasma or Serum
Methodology
Chemiluminometric Immunoassay
Performing Laboratory
Aspen Valley Hospital
Physician Office Specimen Requirements
Submit only 1 of the following specimens:
Preferred:
Serum
Container/Tube: Gold-top serum gel tube(s)
Specimen: 2 mL (minimum
volume: 0.5 mL) of serum
Transport Temperature: Ambient
Collection Instructions: Allow specimen to clot for approximately 10 minutes, spin down, and send entire tube to laboratory. If there is a delay in transport of >24 hours, send specimen refrigerated.
Note: 1. For Aspen Valley Hospital emergency room patients, inpatients, and outpatients, a signed “Consent for Aquired Immune Deficiency Syndrome (AIDS) Test” form in “Special Instructions” is required (with the exception of accidental exposure work-ups) for processing.
2. For Aspen Valley Hospital outreach clients, the physician office is responsible for obtaining the signed “Consent for Aquired Immune Deficiency Syndrome (AIDS) Test” form in “Special Instructions.” The form should be retained on the patient chart at the physician office. Do not send consent form to the Aspen Valley Hospital laboratory.
3. Indicate serum on request form.
4. Label specimen appropriately (serum).
Alternate:
Plasma
Container/Tube: Light green-top (lithium heparin gel) tube(s) - Lavender-top (EDTA) tube or yellow-top (ACD) tube is also acceptable.
Specimen: 2 mL (minimum
volume: 0.5 mL) of lithium heparin plasma
Transport Temperature: Ambient
Collection Instructions: Spin down
immediately and send entire tube to laboratory. If there is a delay
in transport of >24 hours, send specimen refrigerated.
Note: 1. For Aspen Valley Hospital emergency room patients, inpatients, and outpatients, a signed “Consent for Aquired Immune Deficiency Syndrome (AIDS) Test” form in “Special Instructions” is required (with the exception of accidental exposure work-ups) for processing.
2. For Aspen Valley Hospital outreach clients, the physician office is responsible for obtaining the signed “Consent for Aquired Immune Deficiency Syndrome (AIDS) Test” form in “Special Instructions.” The form should be retained on the patient chart at the physician office. Do not send consent form to the Aspen Valley Hospital laboratory.
3. Indicate plasma on request form.
4. Label specimen appropriately (plasma).
Reference Values
Nonreactive
Note: All 'Reactive' specimens will automatically be referred to Mayo Medical Laboratories for test "HV1WB - HIV-1 Antibody Confirmation by Western Blot”, at an additional charge.
Day(s) Test Set Up
Tuesday and Saturday; test is performed on the Night shift, results available the next day.
EXCEPTION: "Accidental Exposure" testing will be performed the same day as specimens are collected for the exposure workup.
Test Classification and CPT Coding
86689