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34484: Tryptase Print View
Tryptase FEIA  < 11  ng/mL 

PRIMARY
1 Serum 1 (0.5) mL   Room Temperature - 48 Hour(s)/Refrigerated - 7 Day(s)/Frozen - 30 Day(s)  
ALTERNATE

Tryptase concentrations are increased with immediate hypersensitivity (anaphylaxis), acute allergen challenge, and mastocytosis.

Samples should be obtained between 15 minutes and 3 hours after
the event suspected of causing mast cell activation. When sample
is drawn, separate serum from cells within 3 hours of collection.
Setup Schedule
Tuesday, Thursday, Saturday

Reported (Analytical Time)
Same day

CPT Code
83520

The CPT codes provided 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 payer being billed.

Notes
Reject Criteria: Hemolysis, postmortem sample Transport Temperature: Refrigerated






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