Sedimentation Rate (SED)

Department: Hematology
Test Synonym(s): LAB322, Sedimentation Rate, ESR, Erythrocyte Sedimentation Rate, SED
CPT Codes: 85651
Methodology: Alcor ISED
Reference Range: Male: 1 - 33 mm/hr; Female:2-37mm/hr
Tube Type: Lavender top (EDTA)
Specimen: Whole blood
Pediatric Requirements: Lavender top (EDTA) tube (to fill line only) or 0.5 mL EDTA microtainer
Volume: 2 mL draw (to fill line only)
Minimum Volume: 250 uL
Temperature: Room temperature or refrigerated
Stability: Must be received in the lab within 6 hours; 12 hours if refrigerated
Reasons for Rejection: QNS, clotted, specimen age
Days Performed: Daily
Times Performed: Continuous
TAT: 2 hours
Special Instructions: Deliver to the lab within 2 hours

---

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.