Test Details
Mnemonic
CP450
Ordering Code
3435100
CPT-4 Code(s)
81230, 81231
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 4.0 mL whole blood.
Alternate Specimen
Whole blood: ACD A
Saliva: Collected in Oragene - DX kit - call lab
Buccal swab: Collected in Celera/Copan DNA collection kit - call lab
Saliva: Collected in Oragene - DX kit - call lab
Buccal swab: Collected in Celera/Copan DNA collection kit - call lab
Minimum Volume
2.0 mL
Transport Temperature
Refrigerated
Rejection Criteria
Whole blood received frozen. Buccal swabs received refrigerated or frozen.
Stability
Room temperature: 8 days
Refrigerated: 8 days
Frozen: Unacceptable
Refrigerated: 8 days
Frozen: Unacceptable
Methodology
Single Nucleotide Primer Extension
Reference Range
See report
Performing Laboratory
Quest SJC
New York DOH Approval Status
Yes