Influenza A Antigen

Test Code
LAB5038 371


Alias/See Also
FLUAD
FLU
INFLUENZA
FLU A
VIRUS
RESPIRATORY


CPT Codes
87400

Includes
INFLUENZA A AG, (BD VERITOR)
FLU A ANTIGEN AG, FIA (SOFIA)


Preferred Specimen
Nasopharyngeal swab


Instructions
Nasopharyngeal Collection Instructions

Preferred Collection:
Mini-tip Swab (BD220133)

Acceptable Collection:
Mini-tip Swab in 1-3mL BD UTM (BD#220529)

Mini-tip eSwab (Copan#220529)

Nasopharyngeal Aspirate or wash: 1 to 3mLs placed into a Sterile container with screw-top lid.

Unacceptable
Any swab other than those listed in preferred or acceptable collection, including Double culturette swab (Red-top); Cotton tip swab; Wooden shaft swab; Calcium alginate swab.


Transport Container
Mini-tip Swab


Transport Temperature
Refrigerated


Specimen Stability
Specimens may be stored for up to 8 hours at room temperature or 72 hours at 2-8°C


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Unacceptable
Any swab other than those listed in preferred or acceptable collection, including Double culturette swab (Red-top); Cotton tip swab; Wooden shaft swab; Calcium alginate swab.


Reference Range
Negative


Performing Laboratory
MWH LAB SH LAB LH FSED MAIN LAB HC FSED Main Lab



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.