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HelpTest Code TNRCP Tree Nut Reflex Component Panel
Additional Codes
F17, F18, F202, F256, F425,F428,F439,F440, LAB608A
Preferred Collection Container
SST
Collection Instructions
Routine Venipuncture
Collection Volume
2.5 mL
Minimum Collection Volume
2 mL
Rejection Criteria
Quantity Not Sufficent
Specimen Storage and Stability
Specimens are stored for 1 week at 2-6° C.
Transport
Refrigerated
Lab Department
Chemistry
Methodology
Flourescent Enzyme Immunoassay, ImmunoCAP
Alias
Hazelnut F17, Brazil nut F18, Cashew nut F202, Walnut F256, F425,F428,F439,F440
CPT Code
86003
Acceptable Container
R-NoGel
Days and Times Performed
Monday through Friday; Day Shift
TAT
1-3 days
LOINC
Not given
Algorithm
if F17 is positive; reflex F354
if F18 is positive; reflex F443
if F202 is positive; reflex F441
if F256 is positive; reflex F442