Specimen

Serum

Collection Medium:

Minimum:

5 mL serum

Specimen
Instructions:

5 mL serum is required to allow for the reference laboratory to 
complete necessary reflexed testing.  This is the minimum amount for 
all patient types. (adult and pediatric patients)

Analytic Time:

within 10 days

Comments:

Please print, complete, and submit the Platelet & Neutrophil 
Immunology Lab Test Requisition from the Blood Center of Wisconsin 
with the specimen and A-1a Miscellaneous Request.

NEUAB1 testing acts as a screen.  The reference laboratory will add on 
additional testing per their testing algorithm.  Additional testing 
that may be performed as additional cost to patient.

NEAUAB2 Neutrophil Antibody 2
  Includes Neutrophil Antibody Screen and HLA PRA detection
  CPT codes:  86021, 86808, 86849

NEAUAB3 Neutrophil Antibody 3
  Includes Neutrophil Antibody Identification and HLA PRA detection
  CPT codes:  86021 (x2), 86808, 86849

Methodology:

Flow Cytometry

CPT Code:

86021