Rickettsia (RMSF) Antibodies (IgG, IgM) with Reflex to TitersMain Content
Test Code: 6419
CPT Code(s): 86757 (x2)
Includes: If Rickettsia (RMSF) Antibodies (IgG, IgM) is Detected, the appropriate Titer will be performed at an additional charge (CPT code(s): 86757 per titer performed).
Methodology: Immunofluorescent Assay (IFA)
Limitations: Even after infection has been treated, positive results may persist. False-positive reactions may occur during pregnancy.
Clinical Significance: Antigen specific IgG and IgM titers allow rapid diagnosis of infection by any of the spotted fever group of rickettsial agents. This group of agents include R. rickettsii (Rocky Mountain Spotted Fever) and R. akari (rickettsial pox), both seen in the continental United States.
Alternative Name(s):Rocky Mountain Spotted Fever,Spotted Fever Typhus
Supply: T01 - Red/Gray SST 8.5mL
Preferred Specimen: Serum
Preferred Volume: 1mL
Transport Container: Serum Separator Tube (SST)
Transport Temperature: Room Temperature
Specimen Stability: Room Temperature: 7 Days
Rejection Criteria: Gross hemolysis; Gross lipemia; Plasma
For additional supply or collection device information, please contact DLO's Customer Service at (800) 891-2917, option 2.
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 Payor being billed.