Cord Bld Workup (CBWT, DAG)

Department: Blood Bank
Test Synonym(s): CBWT, DAG, Cord Blood Workup
Test Components: ABO, RH type. IgG DAT
CPT Codes: 86900 (ABO), 86901 (RHG OR RHT), 86880 (DAG)
Methodology: Serological
Reference Range: N/A
Tube Type: Lavender top (EDTA)
Specimen: Cord
Alternate Specimen: None
Pediatric Requirements: 2 mL
Temperature: Room temperature
Stability: 3 days
Reasons for Rejection: Excessive hemolysis
Days Performed: Daily
Times Performed: Continuous
TAT: 1 day
Special Instructions: Specimen must be labeled with patient's & maternal first and last name, Medical Record number , collection date, and phlebotomist ID. PPID must be performed. Collection time on requisition if not captured in VUMC EMR.
Click here for Specimen Labeling Policy.

---

Search Help

---

Search Options for the Test Directory:

1. Enter the test name in the Keyword search field.
Hint: You can also enter any part of the test name to expand the search.
(Example: you can type "west" or "sed" or "rate" to find Westergren Sedimentation Rate)

2. Enter the Vanderbilt Test Code, if known.

3. Choose one of the letter boxes to display a list of all test names and keywords starting with that letter.

If you are unable to find a test in our directory, please contact VPLS at
1-800-551-5227 or e-mail emily.k.thompson@vumc.org.