| # | Provider | Specialty | State | Payments | Services | Avg/Service |
|---|---|---|---|---|---|---|
| 1 | Laboratory Corporation Of America Holdings | Clinical Laboratory | NC | $12.8M | 53.5K | $239.02 |
| 2 | Aegis Sciences Corporation | Clinical Laboratory | TN | $9.1M | 37.5K | $241.29 |
| 3 | Millennium Health, Llc | Clinical Laboratory | CA | $6.8M | 28.3K | $241.09 |
| 4 | Precision Toxicology, Llc | Clinical Laboratory | CA | $6.0M | 24.7K | $241.33 |
| 5 | Radeas Llc | Clinical Laboratory | NC | $4.5M | 18.6K | $241.98 |
| 6 | Laboratory Corporation Of America Holdings | Clinical Laboratory | NC | $3.3M | 14.4K | $231.02 |
| 7 | Medscan Laboratory Inc | Clinical Laboratory | ND | $2.7M | 11.2K | $241.85 |
| 8 | Accu Reference Medical Lab, Llc | Clinical Laboratory | NJ | $2.3M | 9.3K | $241.80 |
| 9 | Patients Choice Laboratories Of Indiana, Llc | Clinical Laboratory | IN | $2.1M | 8.7K | $241.88 |
| 10 | Chabado Genomics Inc | Clinical Laboratory | CA | $2.0M | 8.4K | $241.98 |
| 11 | Lifeline Medical Laboratory Incorporated | Clinical Laboratory | CA | $1.9M | 7.7K | $241.98 |
| 12 | Gmi Laboratories Llc | Clinical Laboratory | CA | $1.7M | 7.2K | $241.96 |
| 13 | Rhb Laboratories Inc | Clinical Laboratory | MI | $1.6M | 6.7K | $241.98 |
| 14 | South Georgia Toxicology, Inc | Clinical Laboratory | GA | $1.5M | 6.3K | $241.91 |
| 15 | Ethos Holding Corp | Clinical Laboratory | KY | $1.5M | 6.2K | $241.94 |
| 16 | Genetic Technological Innovations, Llc | Clinical Laboratory | AZ | $1.5M | 6.1K | $241.98 |
| 17 | Certigen Laboratory, Llc | Clinical Laboratory | OK | $1.4M | 5.9K | $241.52 |
| 18 | Covenant Laboratories | Clinical Laboratory | MS | $1.3M | 5.5K | $241.98 |
| 19 | Equaltox, Llc | Clinical Laboratory | CA | $1.2M | 4.9K | $241.98 |
| 20 | Physicians Toxicology Laboratory, Llc | Clinical Laboratory | FL | $1.0M | 4.3K | $241.69 |
| 21 | Odette Campbell | Internal Medicine | TX | $985.1K | 4.1K | $241.97 |
| 22 | North West Labs, Inc. | Clinical Laboratory | MI | $984.4K | 4.1K | $241.98 |
| 23 | Lawrence Weil | Physical Medicine and Rehabilitation | CA | $889.4K | 3.7K | $241.68 |
| 24 | Apollo Path, Llc | Clinical Laboratory | TX | $880.2K | 3.6K | $241.55 |
| 25 | Luxor Scientific, Llc | Clinical Laboratory | SC | $844.5K | 3.5K | $241.76 |
| State | Payments | Services | Providers | Avg/Provider |
|---|---|---|---|---|
| CA | $29.9M | 124.1K | 70 | $427.9K |
| NC | $22.7M | 95.2K | 78 | $291.1K |
| TX | $14.1M | 58.7K | 166 | $84.9K |
| TN | $12.0M | 49.8K | 66 | $181.5K |
| GA | $5.9M | 24.4K | 59 | $99.9K |
| NJ | $5.5M | 22.9K | 41 | $134.7K |
| FL | $5.5M | 22.7K | 98 | $55.9K |
| MI | $4.7M | 19.6K | 23 | $206.2K |
| AZ | $4.3M | 17.9K | 22 | $196.0K |
| KY | $4.0M | 16.6K | 41 | $97.8K |
| OK | $3.5M | 14.5K | 26 | $134.2K |
| MS | $3.3M | 13.9K | 28 | $119.3K |
| IN | $3.0M | 12.6K | 31 | $97.6K |
| ND | $2.7M | 11.3K | 2 | $1.4M |
| MD | $2.0M | 8.5K | 25 | $81.9K |
| NV | $1.9M | 7.8K | 25 | $74.8K |
| PA | $1.8M | 7.3K | 33 | $53.6K |
| DE | $1.7M | 6.9K | 14 | $118.8K |
| NY | $1.5M | 6.1K | 18 | $82.4K |
| CO | $1.3M | 5.4K | 27 | $48.5K |
| SC | $1.3M | 5.4K | 8 | $162.0K |
| WA | $1.3M | 5.2K | 18 | $69.8K |
| UT | $1.0M | 4.3K | 19 | $54.2K |
| OH | $1.0M | 4.3K | 24 | $42.5K |
| AL | $961.0K | 4.0K | 11 | $87.4K |
| IL | $901.2K | 3.7K | 8 | $112.7K |
| KS | $745.1K | 3.1K | 3 | $248.4K |
| AR | $712.5K | 3.0K | 15 | $47.5K |
| NM | $696.5K | 2.9K | 2 | $348.2K |
| VA | $540.4K | 2.2K | 8 | $67.6K |
Last Updated: February 2026 (data through 2023, the latest CMS release)
Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.