Immature Platelet Fraction (IPF)

Department: Hematology
Test Synonym(s): LAB5780, IPF, Reticulated Platelet Count, Immature platelet fraction
CPT Codes: 85055
Methodology: Sysmex
Reference Range: 1.6 - 8.1
Tube Type: Lavender top (EDTA)
Specimen: Blood
Pediatric Requirements: 0.5 mL Lavender microtainer
Volume: 2.0 mL
Minimum Volume: 0.5 mL
Temperature: Room temperature or refrigerated
Stability: Room temperature: 8 hrs; 2-8C: 24 hrs
Reasons for Rejection: Clotted, QNS, Tube overfilled
Days Performed: Daily
Times Performed: Continuous
TAT: STAT: 1 hour; Routine: 2 hours
Special Instructions: Deliver to lab within 4 hours

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