Platelet function test

Alphabetical Test listing

Platelet function test-6950

  
Platelet function test
  
6950
  
85576.0
  
PFT
  
Bleeding time
PFA-100
PFT
Platelet aggregation
Platelet closure time
  
Sodium citrate (Na cit) whole blood and
EDTA whole blood
  
  
9 mL Na Citrate whole blood; 5.0 mL EDTA whole blood
  

Draw with a 21G needle

It is best if the specimen is collected at a testing facility (Central, Mercy, New Ulm or United), but if not, sample must be placed in a STAT bag and STAT couriered to the closest testing facility.

Na Citrate Tube Filling Guidelines

  

DO NOT SPIN; Submit entire tube(s), unspun

Sample must arrive at the testing facility within 3 hours of collection.

 

 

  

Two (3) Lt blue Sodium citrate (NaCit) tubes and 

One (1) Lavender (EDTA), 4mL

  

Ambient - 3 hours

Send by STAT courier

Hospital Draw - hand deliver to Lab; do not send thru Pneumatic Tube System (PTS).

  
  • Improper labeling (unlabeled or mislabeled)
  • Improper anticoagulant
  • Improperly filled tube
  • Hemolysis
  • Clotted specimen
  • Delay in transport
  • Improper storage/transport temperature
  
AHL - Coagulation: W
Central Laboratory, Mercy, New Ulm and United
  
Daily
  
24 hours
  

COL/EPI: 94 - 193 seconds

COLI/EPI Results below the normal reference range have no known clinical significance.

COL/ADP: 71 - 118 seconds (reflex test)

  
85576 - COL/EPI

Additional CPT codes (if appropriate):
85576 - COL/ADP
  
11/05/2003
  
01/13/2021
  
02/18/2020