89750:NARCOLEPSY HLA DNA PANEL

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89750:NARCOLEPSY HLA DNA PANEL
Methodology: Polymerase Chain Reaction (PCR)
Edit Date: 3/6/2008
Performed: Monday-Friday
Released: 7 week days after setup at PeaceHealth Laboratories’ reference lab.
CPT Code: 83891-904F / 83894-904F x2 / 83900-904F / 83912-904F
Specimen Collection Details
Collection: Two 4 mL lavender top tubes (EDTA). Also acceptable: One 6 mL yellow top tube ACD.
Handling: Submit whole blood. Do not centrifuge. Refrigerate.
Stability: 72 hours ambient or 7 days refrigerated. Unstable frozen.
Standard Volume: 5 mL whole blood.
Minimum Volume: 4 mL whole blood.
Transport: Refrigerated.
Rejection Criteria: Heparin tube; centrifuged or frozen specimen. >
MEDICARE MAY REQUIRE A SIGNED ADVANCE BENEFICIARY NOTICE (ABN) FOR THIS TEST
This test may require insurance company prior authorization before ordering.
Please check the prior authorization list
.
Failure to gain preauthorization may result in denial of coverage.

Reference Range:
See report.

PeaceHealth Laboratories