CLIA lookup
CLIA Labs in Chicago, IL
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
1,602 labs in Chicago, IL hold an active CLIA certificate in the CMS file posted October 16, 2026.
1,279 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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CLIA Labs in Chicago, IL
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| 3p4care (Il) LLC Avondale | 14D2109720 | Waiver | Physician office |
| 4every1 Laboratory | 14D2159532 | Compliance | Community clinic |
| A & Family Medical Center | 14D0996576 | Waiver | Physician office |
| A & M Medical Group PLLC | 14D2285390 | Waiver | Physician office |
| A C I D Research Lab | 14D2147323 | Waiver | Other practitioner |
| A H M G Chicago Archer | 14D0902090 | Waiver | Physician office |
| A H M G Heart & Vascular | 14D1049600 | Waiver | Other |
| A I K Family Health P L L C | 14D2342371 | Waiver | Physician office |
| A K Mathew M D | 14D2232266 | Waiver | Physician office |
| A M G - Ravenswood Family Practice | 14D1005379 | PPM | Ancillary test site |
| A M Jabr MD SC | 14D1045486 | Waiver | Physician office |
| A S B Medical Clinic | 14D2061651 | Waiver | Physician office |
| A Safe Haven - 2750 | 14D2323909 | Waiver | Other |
| Abelardo J Jarava MD | 14D0892234 | Waiver | Physician office |
| Abrahams Mark Comprehensive Wellness Center | 14D0983271 | Waiver | Community clinic |
| Absolutecare of Illinois, LLC | 14D2318819 | Waiver | Physician office |
| Accredited Ambulatory Care LLC | 14D2013909 | Waiver | Physician office |
| Addison Family Medicine, LTD | 14D0911846 | Waiver | Physician office |
| Adolescent Family Center | 14D0695799 | PPM | Community clinic |
| Adroit Medical Center Inc | 14D2270358 | Waiver | Health maintenance organization |
| Advanced Dermatology & Aesthetic Medicine | 14D2308103 | Waiver | Physician office |
| Advanced Diagnostic Services LLC | 14D2307494 | Waiver | Independent |
| Advanced Fertility Center of Chicago - River North | 14D2324659 | Registration | Other |
| Advanced Gi LLC | 14D2323400 | Compliance | Physician office |
| Advanced Pain & Back Institute | 14D2163246 | Waiver | Physician office |
| Advanced Urgent Care | 14D2132371 | Compliance | Physician office |
| Advanced Womens Health of Chicago SC | 14D2033655 | Waiver | Physician office |
| Advent | 14D2207208 | Waiver | Physician office |
| Advent - Naperville | 14D2284207 | Waiver | Physician office |
| Advocate Ambulatory Surgery CTR - Chicago Webster | 14D2324993 | Waiver | Ambulatory surgery center |
| Advocate Health 3134 N Clark Outpatient CTR | 14D0664174 | Waiver | Physician office |
| Advocate Health Centers Inc Oak Park | 14D0884260 | PPM | Health maintenance organization |
| Advocate Illinois Masonic Medical Center | 14D0427416 | Accreditation | Hospital |
| Advocate Illinois Masonic Medical Center | 14D0673354 | Accreditation | Hospital |
| Advocate Illinois Masonic Medical CTR - PPM | 14D2095831 | PPM | Hospital |
| Advocate Med Group Chicago N Broadway | 14D0427228 | Waiver | Physician office |
| Advocate Med Group- Chicago- 1317 W Diversey Pkwy | 14D0950845 | PPM | Physician office |
| Advocate Medical Group | 14D0860512 | Waiver | Physician office |
| Advocate Medical Group | 14D1066231 | Waiver | Physician office |
| Advocate Medical Group - Beverly | 14D0900618 | Waiver | Physician office |
| Advocate Medical Group - Chicago, 1945 Wilson | 14D2146855 | Waiver | Physician office |
| Advocate Medical Group - Dental Clinic | 14D2343090 | Waiver | Other practitioner |
| Advocate Medical Group - Evergreen | 14D0900613 | PPM | Health maintenance organization |
| Advocate Medical Group - Irving & Western | 14D1019569 | PPM | Physician office |
| Advocate Medical Group - Logan Square | 14D0900607 | PPM | Health maintenance organization |
| Advocate Medical Group - Southeast | 14D0900630 | PPM | Physician office |
| Advocate Medical Group - Webster Ave | 14D0900621 | PPM | Health maintenance organization |
| Advocate Medical Group Chicago - 1273 N Milwaukee | 14D2160628 | PPM | Physician office |
| Advocate Medical Group Chicago Urogyne | 14D1073659 | PPM | Physician office |
| Advocate Medical Group Imani Village | 14D2167912 | PPM | Physician office |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
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Questions
How many CLIA labs are in Chicago, IL?
1,602 labs with a Chicago address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do Chicago labs hold?
1,279 Certificate of Waiver, 177 Certificate for Provider-Performed Microscopy Procedures, 89 Certificate of Accreditation, 44 Certificate of Compliance, 13 Certificate of Registration.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.