Test Code Test Name
URedSub Reducing Substance Urine
RVPN2 Respiratory Virus Panel
RubIgGAb Rubella Ab IgG Screen
RPRTit RPR Titer
RPRRfxTFTA-ABS RPR w/Reflex Titer and FTA-ABS
RPRRfxT RPR w/Reflex Titer
RotaAgIA Rotavirus Antigen IA
ROMPlus ROM Plus Amniotic Fluid
RFQtA Rheumatoid Factor Quant Auto
RFP Renal Function Panel
ReticwIRFA Reticulocyte Count Automated w/IRF Auto
RBCA RBC Cnt Automated
FLDRFQT Rheumatoid Factor Qnt BF
FecRedSub Reducing Substance Feces
91246 Respiratory Virus PCR Panel I
91233 Respiratory Virus PCR Panel IV
90981 Rivaroxaban
90637 Ribosomal P Antibody, CSF
90473 RET/PTC Rearrangement, Thyroid Cancer
90121 Ri Antibody Screen with Reflex to Titer and Western Blot, CSF
900538 Ragweed Short/Common IgG*
802 Rubella Antibody (IgG), Immune Status
70191 Rickettsia Species DNA, Real-Time PCR
67818 Rhizopus nigricans (m11) IgE [6781X]
6419 Rickettsia (RMSF) Antibodies (IgG, IgM) with Reflex to Titers
4459 Ristocetin Cofactor
40035 Rhinovirus RNA, Real-Time PCR
38242 Red Snapper, IgE* [38242X]
37507 Rickettsia Antibody Panel with Reflex to Titers
37503 Rickettsia (Typhus Fever) Antibodies (IgG, IgM) with Reflex to Titers
37478 Rickettsial Disease Panel
37119 Respiratory Syncytial Virus Antibody, Serum
3486 Rape Weed (w203) IgE
30751 Red Cedar (t57) IgE**
30528 Red Kidney Bean (Rf287) IgE** [3052X]
28098 Rice (f9) IgE [2809X]
28058 Rye (f5) IgE [2805X]
26598 Rat Epithelia (e73) IgE [2659X]
26548 Rabbit Epithelia (e82) IgE [2654X]
26281 Raspberry (Rf343) IgE** [26281Z]
24168 Rough Marsh Elder (w16) IgE [2416X]
24148 Rough Pigweed (w14) IgE [2414X]
2309 Red Top Grass (g9) IgE
19899 RNA Polymerase III Antibody
19397 Renal Cell Carcinoma, IHC without Interpretation [19397X]
19267 Renal Cell Carcinoma, IHC with Interpretation [19267X]
17407 Rheumatoid Factor, CSF
16730 Rubella Virus RNA, Qualitative Real-Time PCR
16662 Rett Syndrome Rearrangement (Deletion/Duplication)
16128 RAS Mutation Analysis, Cell-based
16053 Resistance to Thyroid Hormone (RTH) Gene Sequencing
16047 Respiratory Syncytial Virus (RSV) RNA, Qualitative Real-Time PCR
15384 Rheumatoid Factor Screen with Reflex to Titer, Synovial Fluid
15332 Rickettsia conorii Antibody Panel, IFA
15088 Rett Syndrome Sequence Analysis
15020 Respiratory Virus Screen, DFA with Reflex to ID [14860X]
121712 Rubella Antibodies (IgG, IgM) Diagnostic [37673X]
10981 Rituxan Sensitivity (CD20)
10481 Rape Seed (Rf316) IgE [10481X]
10140 Ri Antibody Screen with Reflex to Titer and Western Blot