CPT Codes: 86940

Laboratory Category Test Name Description Turn Around Times Sample, Packaging & Shipping Requirements CPT Code Form
IRL Red Cell Serology Donath-Landsteiner Test

Diagnostic test for Paroxysmal Cold Hemoglobinuria (PCH)

Depends upon request; See TAT description Serum collected and separated at 37 C and 1 EDTA. Please contact the IRL. 86940, 86941 Form BS 313
IRL Red Cell Serology Thermal Amplitude

Determination of optimal temperature of reactivity of cold antibodies

24 hours Serum collected and separated at 37 C and 1 EDTA. Please contact the IRL. 86940, 86941 Form BS 313