Laboratory Services

OB Infectious Diseases

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Updated Test Information:

Test Description
OB Infectious Diseases

P-OBID, POBID, OB, Prenatal

Test ID
Specimen Type

Serum, plasma

Specimen Requirements

1 SST + 1 EDTA

Specimen Collection / Processing Instructions

Serum samples should not be taken from patients receiving therapy with high biotin doses (i.e. >5 mg/day) until at least 8 hours following the last biotin administration.
EDTA tubes: Invert tube 8 to 10 times immediately after collection
EDTA Plasma: Centrifuge and aliquot within 2 hours of collection

Minimum Sample Volume

1 mL serum and 1mL EDTA plasma


See individual test

Unacceptable Specimen Conditions

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Department (code)

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Estimated TAT

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Testing Schedule

Monday - Saturday

Test Includes

Hepatitis B surface antigen, Hepatitis C antibody, HIV, syphilis IgG/IgM

CPT Code(s)

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Reference Range

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Performing Lab

Incyte Diagnostics

LOINC Code(s)

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Additional Information

See individual test