Test Code Test Name
37933 (37933) IA-2 Antibody
5136 Ibuprofen, Serum/Plasma
539 (8157) IgA
34188 (34188) IgA Subclasses
541 (9272) IgD
542 IgE
18877 (18877) IgE Antibody (Anti-IgE IgG)
36590 IGF Binding Protein-1 (IGFBP-1)
37102 IGF Binding Protein-2 (IGFBP-2)
34458 (83300) IGF Binding Protein-3 (IGFBP-3)
16293 (15867) IGF-1, LC/MS
92790 IGF-2
543 (SIGG) IgG
7558 (8009) IgG Synthesis Rate/Index, CSF
4448 (4448) IgG, CSF
16690 (8052) IgG, IgA, Indirect Immunofluorescence
19225X IgG, IHC with Interpretation
19360X IgG, IHC without Interpretation
39484 IgG/Albumin Ratio, CSF
280X IgG4 Food Panel IX
SIGM IGM Serum
4449 IgM, CSF
887 (8126) Imipramine
92717 Immune Assessment B Cell Subsets, Blood
36735 (90450) Immune Complex Detection by C1q Binding
37669 Immunofixation (IFE) and Immunoglobulins Panel (IgG, IgA, IgM), Serum
37962 Immunofixation, CSF
549 (549X) Immunofixation, Serum
213 Immunofixation, Urine
542 (8159) Immunoglobulin E
5425 Immunoglobulin G Subclass 1
5426 Immunoglobulin G Subclass 2
5427 Immunoglobulin G Subclass 3
5428 (24695) Immunoglobulin G Subclass 4
7903 (9259) Immunoglobulin G Subclasses Panel
6705 Immunoglobulins Panel, CSF
7083 (7083X) Immunoglobulins Panel, Serum
61176N Imported Fire Ant (I70) IgE (2739X)
669 Indican
8887 Industrial Cadmium Screen
16503 Inflammatory Bowel Disease Differentiation Panel
36301 Infliximab Anti-drug Antibody for IBD
36302 Infliximab Anti-drug Antibody for Rheumatic Diseases
36311 Infliximab Level and Anti-drug Antibody for IBD
36312 Infliximab Level and Anti-drug Antibody for Rheumatic Diseases
36303 Infliximab Level for IBD
36310 Infliximab Level for Rheumatic Diseases
19228X Inhibin (Alpha Subunit), IHC with Interpretation
19361X Inhibin (Alpha Subunit), IHC without Interpretation
34472 Inhibin A
34445 (91254) Inhibin B
8666 Insulin Antibodies
36178 (8666) Insulin Autoantibody
INSUL Insulin Level Total
36700 Insulin, Free (Bioactive)
2760 Insulin, Human (c73) IgE
19229X Insulin, IHC with Interpretation
19374X Insulin, IHC without Interpretation
93103 Insulin, Intact, LC/MS/MS
16148 Integrated Screen, Part 1
16150 Integrated Screen, Part 2
34887 Interferon-alpha
36625 Interleukin 17, Serum
1757 Interleukin-1 Beta
LAB00541 Interleukin-18 
34298 Interleukin-2 Receptor Alpha Chain (IL-2Ra/CD25), Soluble
10213 Interleukin-4 (IL-4), Serum
34473 Interleukin-6 (IL-6), Serum
39149 Interstitial Lung Disease Panel
568 (9335) Intrinsic Factor Blocking Antibody
15784 Iodine Bush (Allenrolfea occidentalis) IgE*
16602 Iodine, 24-Hour Urine
16601 Iodine, Random Urine
16599 Iodine, Serum/Plasma
EICAL IONIZED CALCIUM LEVEL
IRON Iron Level
17515 Iron, 24-Hour Urine
13243 Iron, Liver Tissue
36741 (36741) Islet Cell Antibody Screen with Reflex to Titer
31547 Isocitrate Dehydrogenase 1 and 2 (IDH1/IDH2) Mutation Analysis
74294N Isocyanate HDI (K77) IgE (37917X)
74302N Isocyanate MDI (K76) IgE (37918X)
74310N Isocyanate TDI (K75) IgE (37919X)
92955 Isolated Dystonia Evaluation
12061 IsoPSA®
26519X Isotretinoin, Serum/Plasma
2523 Italian Cypress (t23) IgE
94092 Itraconazole