In 2024, 50 clinical laboratories billed Medicare for laboratory testing in Ohio: 12,746,174 services and an estimated $155.8M 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 | Dublin | 4,865,226 | $55.6M |
| 2 | American Health Mw, LLC | Clinical Laboratory | Cincinnati | 4,494,335 | $14.0M |
| 3 | University Hospitals Laboratory Services Foundation | Clinical Laboratory | Cleveland | 788,598 | $9.2M |
| 4 | Compunet Clinical Laboratories LLC | Clinical Laboratory | Moraine | 775,021 | $8.1M |
| 5 | Cleveland Heartlab Inc | Clinical Laboratory | Cleveland | 608,951 | $10.3M |
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 Ohio by est. Medicare paid was Mason: 2 clinical laboratories billed 43,196 services for an estimated $33.0M.
| # | City | Laboratories | Services | Est. Medicare paid | City leader (2024) |
|---|---|---|---|---|---|
| 1 | Mason | 2 | 43,196 | $33.0M | — |
| 2 | Cleveland | 4 | 1,403,954 | $23.4M | University Hospitals Laboratory Services Foundation · 788,598 services · est. $9.2M |
| 3 | Cincinnati | 9 | 4,728,430 | $19.5M | American Health Mw, LLC · 4,494,335 services · est. $14.0M |
| 4 | Toledo | 3 | 461,825 | $5.0M | Toledo Clinic Incorporated · 219,245 services · est. $2.2M |
| 5 | Lima | 3 | 80,896 | $901K | New Vision Medical Laboratories, LLC · 79,742 services · est. $874K |
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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