| Provider | Times this Service Performed | Patients | City |
|---|---|---|---|
| QUEST DIAGNOSTICS CLINICAL LABORATORIES INC Laboratories, Clinical Medical Laboratory | 1,757 | 1,195 | HORSHAM |
| QUEST DIAGNOSTICS OF PENNSYLVANIA, INC. Laboratories, Clinical Medical Laboratory | 767 | 575 | PITTSBURGH |
| QUEST DIAGNOSTICS VENTURE LLC Laboratories, Clinical Medical Laboratory | 213 | 147 | PITTSBURGH |
| HEALTH NETWORK LABORATORIES LIMITED Laboratories, Clinical Medical Laboratory | 200 | 156 | ALLENTOWN |
| ASSOCIATED CLINICAL LABORATORIES Laboratories, Clinical Medical Laboratory | 175 | 135 | ERIE |
| UNIVERSITY OF PENN-MEDICAL GROUP Laboratories, Clinical Medical Laboratory | 30 | 24 | PHILADELPHIA |
| GEISINGER CLINIC Laboratories, Clinical Medical Laboratory | 23 | 16 | LOCK HAVEN |
| MIKHAIL ARTAMONOV Hospice and Palliative Medicine | 18 | 18 | EAST STROUDSBURG |
| SMA MEDICAL, INC. Laboratories, Clinical Medical Laboratory | 13 | 12 | FEASTERVILLE |
Sources: Centers for Medicare and Medicaid Services, National Plan and Provider Enumeration System, American Medical Association
Services that begin with a letter come from CMS. All other codes and descriptions of the medical procedures are from the Current Procedural Terminology (CPT®) code set, copyright 2015 American Medical Association. All rights reserved. Where practical, AMA’s consumer friendly translation of the CPT descriptor was used. ProPublica has received permission from the AMA to use these codes on this site.