Test Name
Pharmacogenomics
CPT Code(s)
Cyp2c19 Gene Analysis – 81225
Cyp2d6 Gene Analysis – 81226
Cyp2c9 Gene Analysis – 81227
Specimen Type
Buccal Swab
Specimen Acceptability
1 week Room Temperature
Special Instructions
- Open the Swab package from the opposite end of the swab tip. Peel the package back and grab the stick in the middle with your fingers to remove the swab from the package. It’s important that you don’t touch the end of the swab stick so you don’t spread any of your DNA there.
- Place the swab tip in your mouth and rub the side of your inner cheek for 30 seconds.
- Place the swab tip into the envelope. Push on the back end of the swab stick so the swab tip comes off. Make sure it falls into the tube. Put the cap back on the tube.
Volume
2 swabs
Sample Container
Coin Envelope
Specimen Type
Whole Blood (K EDTA)
Specimen Acceptability
7 Days Refrigerated
Special Instructions
Perform a venipuncture to obtain blood. Immediately invert 10-15 times after collection to mix with anticoagulant and send the entire tube to Laboratory.
Volume
3 mL= Min. vol. = 2 mL
Testing Location and TAT* after receipts
CDR Labs 1-2 Business Days