| # | Provider | City | Claims | Total Paid |
| 1 |
QUEST DIAGNOSTICS LLC IL |
WOOD DALE |
29,324,170 |
$429.84M |
| 2 |
LIFESCAN LABS OF ILLINOIS, LLC |
SKOKIE |
2,207,151 |
$57.98M |
| 3 |
QUEST DIAGNOSTICS LLC IL |
SCHAUMBURG |
1,321,771 |
$50.71M |
| 4 |
SIMPLE LABORATORIES LLC |
HARWOOD HEIGHTS |
2,206,334 |
$49.63M |
| 5 |
MEDSTAR LABORATORY, INC |
HILLSIDE |
3,557,236 |
$37.33M |
| 6 |
DES PLAINES CLINICAL LAB INC |
SKOKIE |
1,260,708 |
$25.51M |
| 7 |
AMERICAN SCIENTIFIC LABORATORY INC |
NILES |
2,149,269 |
$24.03M |
| 8 |
TEMPUS AI, INC. |
CHICAGO |
227,967 |
$21.96M |
| 9 |
OPTIMALAB INC |
WOOD DALE |
548,020 |
$20.42M |
| 10 |
TRILAB, LLC |
ELMHURST |
377,637 |
$19.27M |
| 11 |
US MEDICAL LABS INC |
LOMBARD |
148,993 |
$12.49M |
| 12 |
CHICAGO CLINICAL LABORATORIES, LTD |
NORTHBROOK |
1,901,479 |
$11.59M |
| 13 |
UNITED EG LLC |
LOMBARD |
139,978 |
$11.14M |
| 14 |
CL LABS INC. |
CHICAGO |
248,376 |
$10.96M |
| 15 |
MMM DIAGNOSTIC CENTER INC |
LOMBARD |
126,321 |
$10.95M |
| 16 |
NORTHSHORE CLINICAL LABORATORIES INC |
CHICAGO |
284,455 |
$10.79M |
| 17 |
MEDEX MEDICAL SUPPLIES INC |
HOFFMAN ESTATES |
175,382 |
$9.93M |
| 18 |
CENTRAL CLINICAL LABS, INC |
CHICAGO |
553,945 |
$9.71M |
| 19 |
RAINBOW LAB INC |
CHICAGO |
88,372 |
$9.70M |
| 20 |
MED RUSH CLINICAL LAB INC |
DES PLAINES |
219,504 |
$9.29M |
| 21 |
ZAM LABS LLC |
DES PLAINES |
220,783 |
$9.02M |
| 22 |
DOCTORS GENERAL LABORATORY CORP |
CLARENDON HILLS |
224,283 |
$8.10M |
| 23 |
ENDEAVOR HEALTH MEDICAL GROUP |
SKOKIE |
467,689 |
$7.74M |
| 24 |
ACCURATE MOBILE LAB SERVICES LLC |
HICKORY HILLS |
66,426 |
$7.72M |
| 25 |
SPRINGFIELD CLINIC, LLP |
SPRINGFIELD |
475,075 |
$7.38M |
| 26 |
RAPID HEALTHCARE LABORATORY LLC |
ELGIN |
62,916 |
$7.35M |
| 27 |
LIFELINE BIOSCIENCES LLC |
DOWNERS GROVE |
48,599 |
$7.35M |
| 28 |
DUPAGE COUNTY DIAGNOSTICS LLC |
DOWNERS GROVE |
131,203 |
$6.84M |
| 29 |
BAHA LABORATORIES LLC |
CHICAGO |
44,835 |
$6.72M |
| 30 |
NATIONAL CLINICAL LABS |
LISLE |
157,243 |
$6.17M |
| 31 |
SH DIAGNOSTICS INC |
CHICAGO |
52,133 |
$5.90M |
| 32 |
MEDICARE LABORATORY SERVICES LLC |
CHICAGO |
133,805 |
$5.80M |
| 33 |
LITHOLINK CORPORATION |
ITASCA |
1,337,034 |
$5.49M |
| 34 |
MEDICAL ASSAY LABORATORY |
WESTMONT |
167,169 |
$5.47M |
| 35 |
ELITE DIAGNOSTICS LABORATORIES LLC |
WOODRIDGE |
52,749 |
$5.11M |
| 36 |
AZA LABS INC |
CHICAGO |
129,468 |
$5.04M |
| 37 |
PROFESSIONAL HEALTHCARE INC |
ROLLING MEADOWS |
122,694 |
$4.91M |
| 38 |
ASTERLATION INC |
FRANKLIN PARK |
39,823 |
$4.86M |
| 39 |
RT PCR TEST NEAR ME INC |
BRIDGEVIEW |
34,816 |
$4.67M |
| 40 |
YLAB180 INC |
ADDISON |
78,613 |
$4.62M |
| 41 |
COMMUNITY HEALTH CARE, INC. |
ROCK ISLAND |
130,420 |
$4.43M |
| 42 |
ESPOIR LAB INC |
CHICAGO |
48,177 |
$4.34M |
| 43 |
QUINCY PHYSICIANS & SURGEONS CLINIC, PLLC |
QUINCY |
263,140 |
$4.14M |
| 44 |
AUGUSTUS LABS LLC |
DOWNERS GROVE |
152,338 |
$3.73M |
| 45 |
GOAT MASS SWABS INC |
AURORA |
46,375 |
$3.70M |
| 46 |
FA 1ST SOLUTIONS |
CHICAGO |
86,652 |
$3.61M |
| 47 |
PPG LABS LLC |
LOMBARD |
110,939 |
$3.41M |
| 48 |
LABORATORY CORPORATION OF AMERICA |
ITASCA |
518,533 |
$3.37M |
| 49 |
AIM ONE INCORPORATED |
CHICAGO |
28,761 |
$3.35M |
| 50 |
COMMUNITY HEALTH CARE, INC. |
MOLINE |
78,151 |
$3.29M |
| 51 |
LABPRO INC |
HARWOOD HEIGHTS |
231,609 |
$3.19M |
| 52 |
CARE CLINICAL LAB INC |
SKOKIE |
28,806 |
$3.03M |
| 53 |
SENTINEL MEDICAL LABORATORIES |
LINCOLNWOOD |
71,457 |
$2.92M |
| 54 |
L. MEDICINE LABS, LLC |
BERWYN |
312,728 |
$2.85M |
| 55 |
PREDICINE, INC. |
SCHAUMBURG |
60,448 |
$2.54M |
| 56 |
AMERICAN DIAGNOSTIC LABORATORY INC |
SKOKIE |
202,402 |
$2.36M |
| 57 |
ILLINIOS TECH LAB INC |
NORTHBROOK |
166,736 |
$2.18M |
| 58 |
EXPRESS WELLNESS INC |
OLYMPIA FIELDS |
60,203 |
$2.14M |
| 59 |
ADVOCATE CONDELL MEDICAL CENTER |
LIBERTYVILLE |
46,954 |
$2.03M |
| 60 |
OPTIMA MEDICAL CENTER INC |
CHICAGO |
34,982 |
$1.94M |
| 61 |
CORNELL INTERVENTIONS, LLC |
CHICAGO |
21,840 |
$1.90M |
| 62 |
TEST LIBERTY INC |
CHICAGO |
44,810 |
$1.85M |
| 63 |
AMERICAN MOLECULAR LABORATORIES INC |
VERNON HILLS |
24,446 |
$1.77M |
| 64 |
BEING HUMAN MEDICAL INC |
CHICAGO |
33,366 |
$1.71M |
| 65 |
NORTHWEST MEDICAL LAB INC |
DOWNERS GROVE |
22,009 |
$1.62M |
| 66 |
LIFESCAN LABORATORY, INC. |
SKOKIE |
295,395 |
$1.48M |
| 67 |
COMMUNITY HEALTH CARE, INC |
EAST MOLINE |
25,090 |
$1.29M |
| 68 |
AMERICAN MEDICAL LAB LTD |
CHICAGO RIDGE |
94,348 |
$1.24M |
| 69 |
JAVON BEA HOSPITAL |
ROCKFORD |
156,888 |
$1.23M |
| 70 |
CLINICARE LAB LTD |
BURR RIDGE |
85,567 |
$1.23M |
| 71 |
MEDLAB INC |
ELK GROVE VILLAGE |
61,241 |
$1.19M |
| 72 |
STAR MEDICAL LAB LLC |
ADDISON |
28,775 |
$1.19M |
| 73 |
WALGREEN CO. |
MOUNT VERNON |
67,111 |
$1.19M |
| 74 |
ZENIX LABS LLC |
MORTON GROVE |
32,991 |
$1.02M |
| 75 |
UNILAB INC |
OAK PARK |
103,322 |
$1.01M |
| 76 |
ADVANCED CLINICAL LABORATORY INC |
BLOOMINGDALE |
30,008 |
$869K |
| 77 |
HEMATOGENIX LABORATORY SERVICES, LLC |
TINLEY PARK |
17,851 |
$832K |
| 78 |
ADVOCATE HEALTH AND HOSPITALS CORPORATION |
BARRINGTON |
18,570 |
$782K |
| 79 |
SOFT LANDING LABS LTD |
HILLSIDE |
14,866 |
$782K |
| 80 |
MEDITECH CLINICAL SERVICES, INC. |
ELK GROVE VILLAGE |
21,983 |
$702K |
| 81 |
BEST COVID CARE LLC |
GLENDALE HEIGHTS |
16,222 |
$671K |
| 82 |
OAK CREST LABORATORY SERVICES, INC |
ALGONQUIN |
18,940 |
$653K |
| 83 |
7400 WESTERN INC |
CHICAGO |
18,655 |
$594K |
| 84 |
METROPOLITAN MEDICAL LABORATORY, PLC |
MOLINE |
71,797 |
$577K |
| 85 |
MONTYS CLINICAL LAB LLC |
DES PLAINES |
22,074 |
$534K |
| 86 |
NORTHERN GURNEE LAB, LLC |
GURNEE |
14,467 |
$524K |
| 87 |
GOLDEN LABS LLC |
CHICAGO |
12,298 |
$513K |
| 88 |
UNITED DIAGNOSTIC LABS |
EVANSTON |
10,376 |
$473K |
| 89 |
4EVERY1 LAB INC. |
CHICAGO |
11,322 |
$449K |
| 90 |
SHIFA MEDICAL LAB LLC |
CHICAGO |
9,243 |
$441K |
| 91 |
PWN LABORATORY LLC |
HOFFMAN ESTATES |
9,585 |
$424K |
| 92 |
QUINCY PHYSICIANS & SURGEONS CLINIC, PLLC |
PITTSFIELD |
28,408 |
$399K |
| 93 |
DOCTORS CLINICAL LABORATORY INC |
ROLLING MEADOWS |
15,106 |
$398K |
| 94 |
DEPENDABLE HOME MEDICAL EQUIPMENT, LLC |
HOFFMAN ESTATES |
2,952 |
$390K |
| 95 |
US SPA CORP |
LOMBARD |
13,022 |
$384K |
| 96 |
CITILABS INCORPORATED |
CHICAGO |
53,922 |
$372K |
| 97 |
HOPE DIAGNOSTIC AND WELLNESS CENTER LLC |
HICKORY HILLS |
3,228 |
$366K |
| 98 |
RAPID TESTING SOLUTIONS LLC |
WEST CHICAGO |
5,520 |
$357K |
| 99 |
CLARITY TESTING SERVICES |
ARLINGTON HEIGHTS |
13,781 |
$353K |
| 100 |
UMMAH RELIEF INTERNATIONAL |
ELGIN |
8,558 |
$328K |