| 22850 | RABIES | Rabies Antibody Screen, RFFIT | | | | 22851 | RAPST | Rapid Strep Screen | Rapid Group A Strep, Group A Strep Antigen
| | | 26619 | RPDESO | Rapidly Progressive Dementia Evaluation, Spinal Fluid (RPDE) | Prion; CJD; Creutzfeldt Jakob Disease; Transmissible spongiform encephalopathies; RT-QuIC; Real-time quaking-induced conversion; TSE; Fatal Insomnia; Gerstmann-Straussler-Scheinker disease; rpAD; Rapidly progressive AD; Rapidly progressive Alzheimer disease
| Abnormal Prion Protein, Beta-Amyloid (1-42), Total Tau, Phospho-Tau
| | 22852 | PFAGT | Red Cell Antigen Typing | Antigen Typing, Rare Factor | | | 26147 | RBCGNSO | Red Cell Genotyping Panel (3530) | Red Cell Genotyping Panel (44 antigens reported**): M, N, S, s, U, (including Uvar); C, c, E, e (including partial C, partial c, partial e), V (Rh10), hrS (Rh19), VS (Rh20), hrB (Rh31); K, k, Kpa, Kpb, Jsa, Jsb; Fya, Fyb; Jka, Jkb; Doa, Dob; Hy, Joa; Lua, Lub; Dia, Dib; Yta, Ytb; Coa, Cob; Cra; Vel ** The following Rh antigens are reported as necessary: Crawford (RH43), JAL (RH48), STEM (RH49), CEST (RH57), CELO (RH58), CEAG (RH59), CEVF (RH61). STAT Panel (24 antigens reported): C, c, E, e, M, N, S, s, U, Uvar, K, k, Fya, Fyb, Jka, Jkb, Jsa, Jsb, Doa, Dob, Lua, Lub, Kpa, Kpb
| | | 22853 | RED | Reducing Substance - Stool | | | | 26041 | UREDFSO | Reducing Substance, Feces (UREDF) | stool sugar, fecal sugar
Reducing Substances, F (UREDF) ST UREDFSO | Screening test for:
- Diarrhea from disaccharidase deficiencies, (eg, lactase deficiency)
- Monosaccharide malabsorption | | 22163 | MISC | Renal Acidification Test, Urine | Acidification Test, Renal Acidosis Study, Wong and Davies Test | | | 22857 | HMISC | Renal Biopsy | Histology, Immunofluorescence Antibodies, Kidney, Direct FA Renal Biopsy, DIF, IF, Surgical Pathology | Surgical Pathology, Gross and Microscopic Examination H&E Surgical Pathology, Gross and Microscopic Examination H&E (G&M)
Special Stains – PAS, Masson Trichrome, Jones, and Congo Red
2. Electron Microscopy (EM)
3. Direct Immunofluorescence (DIF) - IgA IF, IgG IF, IgM IF, C3 IF, Fibrinogen IF, C1q IF, Kappa IF, and Lambda IF. | | 22855 | RI | Renal Failure Indices | Fractional Excretion of Sodium, Renal Failure Index, RFI
| Urine Creatinine and Sodium
Blood Creatinine and Sodium | | 22856 | RFP | Renal Function Panel | Kidney Panel
| Albumin, Bicarbonate, Urea Nitrogen, Calcium, Chloride, Creatinine, Glucose, Potassium, Sodium, Phosphorus, Anion Gap, and Estimated glomerular filtration rate | | 22858 | PRASO | Renin Activity, Plasma (PRA) | PRA (Plasma Renin Activity)
| | | 26111 | REPOWER | Repower, Lipid & FBS | | Includes LIPO (CHOL, TRIG, HDL, LDL, and Non-HDL Cholesterol), and FBS (Fasting Blood Sugar) | | 25467 | REPTSO | Reptilase Time, Plasma (RTSC) | Reptilase Time, Plasma
RT (Reptilase Time) | | | 25247 | FARP | Respiratory Panel by PCR | Respiratory Virus, Virus Culture, Flu, RSV, Adeno, Entero, Rhino Virus, COVID-19
| Adenovirus, Coronavirus (229E, HKU1, NL63, OC43), Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2), Enterovirus/Rhinovirus, Human Metapneumovirus, Influenza A (H1, H1-2009, H3), Influenza B, Parainfluenza 1, Parainfluenza 2, Parainfluenza 3, Parainfluenza 4, Respiratory Syncytial Virus, Bordetella pertussis, Bordetella parapertussis, Chlamydophilia pneumoniae, and Mycoplasma pneumoniae. | | 26402 | RPR7SO | Respiratory Profile, Region 7, Northern Midwest (MI, MN, WI), Serum (RPR7) | Immunoglobulin E (IgE), S; House Dust
Mites/D.P., IgE; House Dust Mites/D.F., IgE; Cat Epithelium, IgE; Dog Dander,
IgE; Bermuda Grass, IgE; Timothy Grass, IgE; Cockroach, IgE; Penicillium, IgE; Cladosporium,
IgE; Aspergillus Fumigatus, IgE; Alternaria Tenuis, IgE; Box Eld/Maple, S, IgE;
Silver Birch, IgE; Mountain Cedar, IgE; Oak, IgE; Elm, IgE; Cottonwood, IgE; White
Ash, IgE; Mulberry, IgE; Short Ragweed, IgE; Russian Thistle, IgE; Rough Marsh
Elder, IgE; Nettle, IgE. | Immunoglobulin E (IgE), S; House Dust
Mites/D.P., IgE; House Dust Mites/D.F., IgE; Cat Epithelium, IgE; Dog Dander,
IgE; Bermuda Grass, IgE; Timothy Grass, IgE; Cockroach, IgE; Penicillium, IgE; Cladosporium,
IgE; Aspergillus Fumigatus, IgE; Alternaria Tenuis, IgE; Box Eld/Maple, S, IgE;
Silver Birch, IgE; Mountain Cedar, IgE; Oak, IgE; Elm, IgE; Cottonwood, IgE; White
Ash, IgE; Mulberry, IgE; Short Ragweed, IgE; Russian Thistle, IgE; Rough Marsh
Elder, IgE; Nettle, IgE. | | 24793 | RSVNAT | Respiratory Syncytial Virus (RSV) Nucleic Acid Test (NAT) | RSV by PCR | | | 22861 | RETIC | Reticulocyte Count | Retic Count
| | | 25119 | RRBPSO | Retinol-Binding Protein, Random, Urine (RRBP) | | | | 26166 | RA-IGM | Rheumatoid Factor, IgM | RA Factor, FR, Rheumatoid Arthritis
| | | 22732 | RHIG | RH-Immune Globulin | RHo-Gam, RhIg | ABO/RH, ABSC, FBSC | | 24933 | VITB2SO | Riboflavin (Vitamin B2), Plasma (VITB2) | Riboflavin, Vitamin B2
| | | 23299 | RIBOP | Ribosomal P Antibody | Ribosomal P, Anti-Ribosome P Antibodies,
Ribosomal P Antibodies, Ribosome Antibody | | | 25101 | RISPRSO | Risperidone and 9-Hydroxyrisperidone (757) | Risperdal® | | | 26025 | RNAPSO | RNA Polymerase III Antibodies, IgG, Serum (RNAP) | RNA Polymerase III Ab, IgG, S
| | | 26326 | RNP | RNP/SmRNP Antibodies | SMRNP, ENA, Extractable Nuclear Antibodies, RNP
| RNP and SmRNP Antibodies | | 25403 | FROS1SO | ROS1 (6q22) Rearrangement, FISH, Tissue (ROS1F) | Lung carcinoma; Non-small cell lung cancer (NSCLC); Lung Cancer, ROS1 (6q22) Rearrangement, FISH, Tissue (ROS1F); TI FROS1SO | | | 26594 | ROTASO | Rotavirus Antigen, Feces (ROTA) | | | | 22862 | RUBELLA | Rubella Immune Status | German Measles Antibody
| | | 25567 | RBPCRSO | Rubella Virus, PCR (VR01725) | German measles, Rubeola, PCR
| | | 25149 | RUFINSO | Rufinamide, Serum (RUFI) | Banzel (Rufinamide), Rufinamide (Banzel)
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