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Syphilis SCREEN (TPA, reflex RPR/titer and TP-PA)
Test CodeLAB1237004
Alias/See Also
Syphilis, TPA
Treponema Pallidum AB, Reflex
Treponema Pallidum AB, Reflex
CPT Codes
86780
Includes
If TP Antibody is positive, RPR and TP-PA will be performed at an additional charge (CPT Codes: 86592 and 86780). If RPR is positive, titer will be performed at an additional charge (CPT Code: 86593)
Preferred Specimen
1 mL Serum
Gold-top SST / Red top
Gold-top SST / Red top
Minimum Volume
1 mL Serum
Instructions
Centrifuge and deliver to the testing department.
For patients with a history of syphilis order LAB5210148 Syphilis monitoring/congenital screening (RPR, reflex titer only) instead.
For patients </=6 months of age order LAB5210148 Syphilis monitoring/congenital screening (RPR, reflex titer only) instead.
For patients with a history of syphilis order LAB5210148 Syphilis monitoring/congenital screening (RPR, reflex titer only) instead.
For patients </=6 months of age order LAB5210148 Syphilis monitoring/congenital screening (RPR, reflex titer only) instead.
Specimen Stability
Frozen: ≤28 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Do not use turpid specimens
Setup Schedule
Daily
Report Available
Daily
Limitations
The results obtained from this assay are intended to aid in diagnosis only. As with all serological treponemal tests for syphilis, interpretation of results obtained with the Syphilis Health Check.
Reference Range
Negative
Performing Laboratory
HHN/HHI