| | Test Code | Test Name - (*) found by Test Code | Production Lab | Special Note | P.L. Code |
| View | IC | (*)CALCIUM, IONIZED | ARUP | | 0020135 |
| View | ID | (*)CULTURE, AEROBIC ORGANISM IDENTIFICATION | NPL | | |
| View | IA2AA | (*)IA-2 AUTOANTIBODY, SERUM | ARUP | | 3001499 |
| View | IA2AM | (*)IA2 AUTOANTIBODIES | MAYO | | FIAAB |
| View | IBU | (*)IBUPROFEN QUANTITATIVE, SERUM OR PLASMA | ARUP | | 2014183 |
| View | IFFLU | (*)IFE W/FREE LIGHT CHAINS,QUANT,URINE | ARUP | | 3002104 |
| View | IGFBP | (*)IGF BINDING PROTEIN-3 | ARUP | | 0070060 |
| View | IGGI | (*)IGG INDEX (IGG,CSF INDEX) | ARUP | | 0050676 |
| View | IGGS | (*)IGG SUBCLASSES, (1,2,3,4) | ARUP | | 0050577 |
| View | IMIP | (*)IMIPRAMINE AND DESIPRAMINE | ARUP | | 0090157 |
| View | IFEQ | (*)IMMUNOFIXATION ELECTROPHORESIS, SERUM | ARUP | | 2012572 |
| View | IGE | (*)IMMUNOGLOBULIN E | ARUP | | 0050345 |
| View | IMAGM | (*)IMMUNOGLOBULIN IGA, IGG, IGM QUANT | NPL | | |
| View | IGA | (*)IMMUNOGLOBULIN, IGA | NPL | | |
| View | IGG | (*)IMMUNOGLOBULIN, IGG | NPL | | |
| View | IGM | (*)IMMUNOGLOBULIN, IGM | NPL | | |
| View | IBDDA | (*)INFLAMMATORY BOWEL DISEASE DIFF PANEL | ARUP | | 3003748 |
| View | IFX | (*)INFLIXIMAB (ATI) | OTHER | | |
| View | INFXM | (*)INFLIXIMAB QN W/RFLX TO AB,S | MAYO | | INFXR |
| View | INFAB | (*)INFLUENZA A & B, RAPID | NPL | | |
| View | INFAR | (*)INFLUENZA A, RAPID | NPL | | |
| View | INFBR | (*)INFLUENZA B, RAPID | NPL | | |
| View | INSUL | (*)INSULIN | ARUP | | 0070063 |
| View | INSAB | (*)INSULIN ANTIBODY | ARUP | | 0099228 |
| View | IGF1 | (*)INSULIN-LIKE GROWTH FACTOR 1 (IGF-1) | ARUP | | 2007698 |
| View | IL6 | (*)INTERLEUKIN 6, SERUM | ARUP | | 0051537 |
| View | IFBLK | (*)INTRINSIC FACTOR BLOCKING ANTIBODY | ARUP | | 0070210 |
| View | IODS | (*)IODINE, SERUM | ARUP | | 2007463 |
| View | IODUA | (*)IODINE, URINE | ARUP | | 2007465 |
| View | IRON | (*)IRON | OSL | *ABN* | |
| View | IRS | (*)IRON & TIBC & % SAT | OSL | *ABN* | |
| View | IRNP | (*)IRON PANEL (IRON, TIBC, FER & % SAT ) | OSL | *ABN* | |
| View | ICABG | (*)ISLET CELL CYTOPLASMIC AB IGG | ARUP | | 0050138 |
| View | ITCNA | (*)ITRACONAZOLE, QUANT BY LC-MS/MS | ARUP | | 0098519 |
| View | IFLCA | (*)MONOCLONAL PROTEIN STUDY, EXPANDED PANEL | ARUP | | 2002715 |
| View | IFESA | (*)MONOCLONAL PROTEIN STUDY, SERUM | ARUP | | 3002568 |
| View | IFOB | (*)OCCULT BLOOD, FECAL BY IMMUNOASSAY | NPL | | |
| View | INPTH | (*)PARATHYROID HORMONE, INTACT WITH CALCIUM | ARUP | | 0070172 |
| View | Y0122 | ALLERGEN, ACACIA TREE IGE | ARUP | | 0055141 |
| View | YCASN | ALLERGEN, CASEIN,FOOD | ARUP | | 0055081 |
| View | YCASH | ALLERGEN, CASHEW, FOOD | ARUP | | 0099573 |
| View | YCATD | ALLERGEN, CAT DANDER, ANIMAL | ARUP | | 0055006 |
| View | Y0120 | ALLERGEN, CEPHALOSPORIUM IGE, FUNGI/MOLD | ARUP | | 0098522 |
| View | Y0114 | ALLERGEN, COCKLEBUR WEED, IGE | ARUP | | 0099472 |
| View | YCOKG | ALLERGEN, COCKROACH, GERMAN, INSECT | ARUP | | 0055088 |
| View | YCOD | ALLERGEN, CODFISH, IGE, FOOD | ARUP | | 0055036 |
| View | YCRAG | ALLERGEN, COMMON SHORT RAGWEED | ARUP | | 0055085 |
| View | YCTTN | ALLERGEN, COTTONWOOD, TREE | ARUP | | 0055010 |
| View | Y0010 | ALLERGEN, COW HAIR AND DANDER | ARUP | | 0055044 |
| View | YDOGD | ALLERGEN, DOG DANDER, ANIMAL | ARUP | | 0099568 |
| View | YEGGW | ALLERGEN, EGG WHITE, FOOD | ARUP | | 0055013 |
| View | YEGGY | ALLERGEN, EGG YOLK, FOOD | ARUP | | 0055212 |
| View | YEGG | ALLERGEN, EGG, FOOD | ARUP | | 0055381 |
| View | Y0121 | ALLERGEN, EUCALYPTUS TREE IGE | ARUP | | 0055098 |
| View | Y0053 | ALLERGEN, FEATHER MIX | ARUP | | 0055037 |
| View | Y0044 | ALLERGEN, FOOD CABBAGE | ARUP | | 0055094 |
| View | Y0041 | ALLERGEN, FOOD MALT | ARUP | | 0099744 |
| View | Y0118 | ALLERGEN, GOOSEFEATHERS IGE, ANIMAL | ARUP | | 0055177 |
| View | Y0070 | ALLERGEN, GRASS, MEADOW FESCUE | ARUP | | 0055053 |
| View | Y0119 | ALLERGEN, HELMINTHOSPORIUM IGE, FUNGI/MO | ARUP | | 0099541 |
| View | Y0115 | ALLERGEN, SCALE,WEED,IGE | ARUP | | 0099553 |
| View | Y0072 | ALLERGEN, WEED, DANDELION | ARUP | | 0055086 |
| View | Y0071 | ALLERGEN, WEED, GIANT RAGWEED | ARUP | | 0055084 |
| View | Y0116 | ALLERGEN,ALFALFA,GRASS,IGE | ARUP | | 0099901 |
| View | Y0117 | ALLERGEN,SESAMESEED,IGE,FOOD | ARUP | | 0099698 |
| View | Y0113 | ALLERGEN,WALNUT TREE, IGE | ARUP | | 0055093 |
| View | AMISO | AMYLASE ISOENZYMES | ARUP | | 0020804 |
| View | SCR | ANTIBODY SCREEN (INDIRECT COOMBS) | NPL | | |
| View | 50172 | BLASTOMYCES AB BY ID | ARUP | | 0050172 |
| View | PCRE | CREATININE (POC), I-STAT | STAH | | |
| View | UIFEA | IMMUNOFIXATION, RANDOM, URINE | ARUP | | 3002106 |
| View | CHEPN | INSECTISIDE EXPOSURE PANEL | ARUP | | 0020175 |
| View | LDISO | LACTATE DEHYDROGENASE ISOENZYMES | ARUP | CRITICAL ROOM TEMP | 0020413 |
| View | LDIND | LEAD, INDUSTRIAL EXPOSURE PANEL | ARUP | | 0025016 |
| View | MGRA | MAGNESIUM, RBC | ARUP | *ABN* | 0092079 |
| View | BJPUR | MONOCLONAL PROTEIN STUDY, 24HR, URINE | ARUP | | 3002105 |
| View | PTHCS | PARATHYROID HORMONE, INTACT | ARUP | | 0070346 |
| View | PFAQ | PLATELET FUNCTION ASSAY - SANFORD | QR | | |
| View | PT | PROTIME (INR) | NPL | *ABN* | |
| View | RP4 | RESPIRATORY PANEL 4 BY PCR | OSL | | |
| View | RPPCR | RESPIRATORY PANEL BY PCR | NPL | | |
| View | SWASH | SPERM WASH | MISC | | |