University of Iowa
Diagnostic Laboratories
(UIDL) Test Directory

319-384-7212 (local)
1-866-844-2522 (toll free)


Sedimentation Rate (ESR) Order Code: ESR
Order Form: Laboratory Requisition
Specimen:
Whole Blood
Collection Medium:
Lavender top tube (EDTA)
Minimum:
1.5 ml
Testing
Schedule:
24 hrs/day, 7 days a week, including holidays.
Analytic Time:
2 hours (upon receipt in laboratory)
Reference Range:
Men: 0-15 mm/hr;  women: 0-20 mm/hr (Westergren method)
Comments:
Please print, complete and submit the Advance Beneficiary Notice 
(ABN) along with the Laboratory Requisition before shipping the 
specimen.
Methodology:
Westergren
Sample
Processing:
Submit whole blood in original container.
Do Not Centrifuge.
Sample
Storage:
Refrigerate.
Transport
Instructions:
Place specimen into zip-lock type bag, seal bag.
Place requisition into outside pocket of bag.
Transport in cooler with refrigerated coolant packs.
Instructions:
Stability:  12 hours at 2-8 C or 4 hours @ room temperature.
CPT Code:
85651

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Updated: 08/19/2008