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HEMATOCRIT, SPUN
Test CodeHCTS
CPT Codes
85013
Preferred Specimen
Whole blood collected in a full EDTA (lavender-top) tube, or minimum of 0.5 mL in Microtainer EDTA (lavender-top) tube

Minimum Volume
0.5
Specimen Stability
Room Temperature: 8 hours at 20-25 deg C
Refrigerated: 36 hours at 2-8 deg C
Frozen: Unacceptable
Refrigerated: 36 hours at 2-8 deg C
Frozen: Unacceptable
Limitations
Clotted, hemolyzed or frozen samples. These samples will be rejected and a request for recollection will be made.
Last Updated: October 24, 2024