In 2024, 80 clinical laboratories billed Medicare for laboratory testing in New Jersey: 35,752,579 services and an estimated $532.7M in Medicare payments. Below: the top 5 by service volume, straight from CMS's public billing data.
Ranked by 2024 Medicare service volume across the family's codes.
| # | Provider | Specialty | City | Services | Est. Medicare paid |
|---|---|---|---|---|---|
| 1 | Laboratory Corporation Of America Holdings | Clinical Laboratory | Raritan | 13,819,585 | $158.3M |
| 2 | Quest Diagnostics Incorporated | Clinical Laboratory | Clifton | 9,855,339 | $118.1M |
| 3 | Bioreference Health, LLC | Clinical Laboratory | Elmwood Park | 3,492,055 | $67.0M |
| 4 | Centers Lab Nj LLC | Clinical Laboratory | Cedar Knolls | 3,014,379 | $21.0M |
| 5 | Accu Reference Medical Lab, LLC | Clinical Laboratory | Linden | 1,230,553 | $22.6M |
The same 2024 Medicare data, sliced by city: the biggest laboratory testing cities by number of laboratories, in est.-Medicare-paid order.
In 2024 the top city for laboratory testing in New Jersey by est. Medicare paid was Clifton: 3 clinical laboratories billed 9,878,826 services for an estimated $119.1M, led by Quest Diagnostics Incorporated, with 9,855,339 services (est. $118.1M Medicare paid).
| # | City | Laboratories | Services | Est. Medicare paid | City leader (2024) |
|---|---|---|---|---|---|
| 1 | Clifton | 3 | 9,878,826 | $119.1M | Quest Diagnostics Incorporated · 9,855,339 services · est. $118.1M |
| 2 | Linden | 3 | 1,234,718 | $22.9M | Accu Reference Medical Lab, LLC · 1,230,553 services · est. $22.6M |
| 3 | East Brunswick | 4 | 1,234,851 | $9.0M | Aculabs Inc · 1,202,761 services · est. $7.9M |
| 4 | Edison | 5 | 552,260 | $8.4M | Rnj Services, Inc · 437,408 services · est. $5.7M |
| 5 | Hackensack | 3 | 107,731 | $830K | Bioreference Health, LLC · 105,821 services · est. $618K |
City totals are cut from the same public CMS data as everything above: Medicare fee-for-service only, after CMS's under-11-beneficiary suppression, dollars always est. Medicare paid. Where a city shows fewer than 3 laboratories, we show the totals and name no one. Naming is capped by design: up to 5 ranked laboratories above plus at most one leader per city here, and no one else on this page.
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