Test Details

Mnemonic

WARAT

Ordering Code

3400284

CPT-4 Code(s)

81355, 81227 (or 81479)

Specimen Information

The following germline genetic tests from Quest require physician attestation that patient consent has been received if ordering medical facility is located in AK, DE, FL, GA, IA, MA, MN, NV, NJ, OR, SD or VT or test is performed in MA.

Collect

Lavender EDTA

Specimen Preparation

Send 5.0 mL whole blood.

Alternate Specimen

Whole blood: ACD, heparin

Minimum Volume

3.0 mL

Transport Temperature

Room temperature

Rejection Criteria

Received frozen.

Stability

Room temperature: 8 days
Refrigerated: 14 days
Frozen: Unacceptable

Methodology

Single Nucleotide Primer Extension
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Reference Range

See report
more

Performing Laboratory

Quest SJC
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