Test Code Test Name
TYPHUS Rickettsia (Typhus Fever) Antibodies (IgG, IgM) with Reflex to Titers
SIRO Rapamycin (Sirolimus)
RYIGE RYE (F5) IGE
RUTH Russian Thistle (W11) IgE
RUMEMU Rubella / Rubeola / Mumps
RUBO Rubeola Virus IgG Antibody
RUBELM Rubella Antibody (IgM)
RUBE Rubella Virus IgG Antibody by EIA
RTSH Reflex TSH
RTHSEQ Resistance to Thyroid Hormone (RTH) Gene Sequencing
RPRS RPR w/ Reflex Titer
RPRRE RPR with Reflex to TPPA
RPAB Ribosomal P Antibody
ROTAV Rotavirus Antigen by EIA
ROMA ROMA™ (Risk of Ovarian Malignancy Algorithm)
RNPAB RNP Antibody
RNAP3 RNA Polymerase III Antibody
RMSFAB Rickettsia (RMSF) Antibodies (IgG, IgM) with Reflex to Titers
RKIDBN Red Kidney Bean (f287) IgE
RIVARX Rivaroxaban
RIVA RIVAROXABAN (XARELTO) LEVEL
RITUXN Rituxan Sensitivity (CD20)
RITALN Ritalinic Acid
RISMET Risperidone and Metabolite
RICE Rice (f9) IgE
RHZNIG Rhizopus Nigricans (M11) IgE
RHNV Rhinovirus RNA, Real-Time PCR
RFSYN Rheumatoid Factor Screen with Reflex to Titer, Synovial Fluid
RFIGM Rheumatoid Factor (IgM)
RFIGG Rheumatoid Factor (IgG)
RFIGA Rheumatoid Factor (IgA)
RFAGM Rheumatoid Factor (IgA, IgG, IgM)
RF Rheumatoid Factor
RETF RET (10q11), FISH, Tissue
RETCCT Reticulocyte
RESR5 Respiratory Allergy Profile, Region V
RENAL Renal Function Panel
REGR Red Top Grass (G9), IgE
REDSUB Reducing Substances, Feces
REDCDR Red Cedar (t57) IgE
RCKAB Rickettsia Antibody Panel with Reflex to Titers
RBP Retinol Binding Protein
RBBE Rubella / Rubeola
RASPBR Raspberry (Rf343) IgE
MAU Random Urine Microalbumin
INFXR Infliximab Quantitation w/Reflex to Antibodies, to Infliximab, Serum
HCVABR Reflex Hepatitis C
COMPRE Respiratory PCR Panel
CHOU Carbohydrate, Urine