BioFire Meningitis PCR

Test Code
CSFPCR


Alias/See Also
CSF for Bio FIre Panel
Multiplex PCR
Meningitis
Encephalitis


CPT Codes
87483

Includes
Rapid detection of meningitis and encephalitis caused by:
-Escherichia coli K1 (K1 serotype only)
-Haemophilus influenzae
-Listeria monocytogenes
-Neisseria meningitidis (encapsulated strains only)
-Streptococcus agalactiae (Group B Strep)
-Streptococcus pneumoniae
-Cytomegalovirus (CMV)
-Enterovirus -Herpes simplex virus 1 (HSV-1)
-Herpes simplex virus 2 (HSV-2)
-Herpes simplex virus 6 (HHV-6)
-Human parechovirus -Varicella zoster virus (VZV)
-Cryptococcus neoformans/gattii
This test is not intended for use with CSF collected from indwelling medical devices (eg, CSF shunts). This test is not recommended as a test of cure.


Preferred Specimen
1 mL CSF in sterile fluid


Minimum Volume
0.5 mL


Specimen Stability
Room Temp: 1 day
Refrigerate: 7 days
Frozen: Not acceptable.


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Samples not labeled with complete first and last name and date of birth.
Specimen in transport media.
Centrifuged shunt fluid


Methodology
PCR (Polymerase Chain Reaction)

Setup Schedule
Daily


Report Available
1 day


Limitations
Specimen must arrive at refrigerated temperature within 7 days of collection


Reference Range
Negative


Clinical Significance
Clinical Significance. Meningoencephalitis (Encephalitis) Panel, CSF - This panel may assist in identifying infectious agents causing encephalitis or meningoencephalitis. It is a qualitative multiplex nucleic acid-based test that detects and identifies bacterial, viral and yeast DNA/RNA directly from a single aliquot of cerebrospinal fluid (CSF). The meningitis/encephalitis panel is NOT a replacement for CSF bacterial and/or fungal culture and Cryptococcal antigen testing for at-risk patients. Non-K1 E. coli serotypes and non-encapsulated strains of Neisseria meningitidis are NOT detected. The panel does NOT differentiate active from latent herpes virus infections.


Performing Laboratory
Frederick Health Hospital
400 W 7th Street
Frederick, MD 21701


Last Updated: October 23, 2025


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.