Eosinophil Count

Test Code
LAB298 1230100203


Alias/See Also
EOS COUNT


CPT Codes
89190

Includes
EOSINOPHILS (10*3/UL) IN BLOOD BY AUTOMATED COUNT
EOSINOPHILS/100 LEUKOCYTES IN BLOOD BY AUTOMATED COUNT


Preferred Specimen
Whole blood


Transport Container
PURPLE TOP-EDTA


Transport Temperature
Refrigerated


Reference Range
Component Name Parameter Summary Result Checking Type Low (N) High (N) Numeric Range (N)
Eosinophils Absolute 0 up to 24 Hours Reference Range 0.00 0.80 0.00-0.80
Eosinophils Absolute 24 Hours up to 7 Days Reference Range 0.00 0.70 0.00-0.70
Eosinophils Absolute 7 Days up to 6 Months Reference Range 0.00 0.80 0.00-0.80
Eosinophils Absolute 6 Months up to 2 Years Reference Range 0.00 0.70 0.00-0.70
Eosinophils Absolute 2 Years up to 4 Years Reference Range 0.00 1.00 0.00-1.00
Eosinophils Absolute 4 Years up to 8 Years Reference Range 0.00 0.90 0.00-0.90
Eosinophils Absolute 8 Years up to 22 Years Reference Range 0.00 0.40 0.00-0.40
Eosinophils Absolute 22 Years up to unspecified Reference Range 0.00 0.60 0.00-0.60
Eosinophils % 0 up to 7 Days Reference Range 0 2 0-2
Eosinophils % 7 Days up to 14 Days Reference Range 0 4 0-4
Eosinophils % 14 Days up to 22 Years Reference Range 0 3 0-3
Eosinophils % 22 Years up to unspecified Reference Range 0 6 0-6


Performing Laboratory
MWH LAB SH LAB LH FSED MAIN LAB HC FSED Main Lab



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.