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HelpTest Code 8441 Sedimentation Rate
Purpose
Evaluate the nonspecific activity of infections, inflammatory states, autoimmune disorders, and plasma cell dyscrasias.
Performing Laboratory
Copley Hospital
Methodology
Automated
Specimen Requirements
Specimen Type: Whole Blood
Container/Tube: Lavender Top
Specimen Volume: 500uL
Specimen Minimum Volume: 100uL
Collection Instructions:
1. Invert tube 8 times immediately after collection.
2. Label specimen with patient’s full name, date of birth,
date & time of collection, and person collecting.
3. Refrigerate specimen during transport.
Reference Values
Normal:
Males ≤49: 0 - 15 mm / hour Males ≥50: 0 - 20 mm / hour
Females ≤49: 0 - 20 mm / hour Females ≥50: 0 - 30 mm / hour
Stability
Refrigerated: 24 Hours
Day(s) Performed
Daily
Available STAT
Analytical Time: 1 Day
Aliases
Sedimentation Rate
Sed Rate
Test Classification & CPT Coding
85652