Test Code RSCOC Coccidioides Antibody Reflex, Complement Fixation and Immunodiffusion, Serum
Reporting Name
Coccidioides Ab, CompF/ImmDiff,SUseful For
Detection of antibodies to Coccidioides species
Method Name
Only orderable as a reflex. For more information see COXIS / Coccidioides Antibody Screen with Reflex, Serum.
Complement Fixation (CF)/Immunodiffusion (ID)
Performing Laboratory

Specimen Type
SerumOrdering Guidance
Specimen Required
Only orderable as a reflex. For more information see COXIS / Coccidioides Antibody Screen with Reflex, Serum.
Reject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.Specimen Minimum Volume
1.2 mL
Specimen Stability Information
Specimen Type | Temperature | Time |
---|---|---|
Serum | Refrigerated (preferred) | 14 days |
Frozen | 14 days |
Reference Values
Only orderable as a reflex. For more information see COXIS / Coccidioides Antibody Screen with Reflex, Serum.
Complement Fixation: Negative
If positive, results are titered.
Immunodiffusion: Negative
Results are reported as positive, negative, or equivocal.
Day(s) Performed
Monday through Friday
Test Classification
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.CPT Code Information
86635 x 3
LOINC Code Information
Test ID | Test Order Name | Order LOINC Value |
---|---|---|
RSCOC | Coccidioides Ab, CompF/ImmDiff,S | 26625-4 |
Result ID | Test Result Name | Result LOINC Value |
---|---|---|
35942 | Coccidioides Ab, CompF,S | 33379-9 |
35943 | Coccidioides, IgG, ImmDiff,S | 46182-2 |
35944 | Coccidioides, IgM, ImmDiff,S | 46183-0 |