| # | Provider | Specialty | State | Payments | Services | Avg/Service |
|---|---|---|---|---|---|---|
| 1 | Caredx Inc. | Clinical Laboratory | CA | $97.9M | 35.0K | $2.8K |
| 2 | Caris Mpi, Inc. | Clinical Laboratory | AZ | $84.7M | 25.0K | $3.4K |
| 3 | Natera, Inc. | Clinical Laboratory | CA | $80.2M | 22.5K | $3.6K |
| 4 | Invitae Corporation | Clinical Laboratory | CA | $68.2M | 40.8K | $1.7K |
| 5 | Ambry Genetics Corporation | Clinical Laboratory | CA | $39.9M | 22.5K | $1.8K |
| 6 | Myriad Genetic Laboratories, Inc. | Clinical Laboratory | UT | $28.8M | 17.1K | $1.7K |
| 7 | Adaptive Biotechnologies Corporation | Clinical Laboratory | WA | $21.9M | 3.3K | $6.7K |
| 8 | Neogenomics Laboratories Inc | Clinical Laboratory | CA | $15.4M | 9.6K | $1.6K |
| 9 | Eurofins Transplant Genomics, Llc | Clinical Laboratory | KS | $13.3M | 4.8K | $2.8K |
| 10 | Interpace Diagnostics Corporation | Clinical Laboratory | PA | $8.6M | 2.8K | $3.0K |
| 11 | Genomic Testing Cooperative Lca | Clinical Laboratory | CA | $4.8M | 2.3K | $2.1K |
| 12 | Guardant Health, Inc. | Clinical Laboratory | CA | $4.7M | 1.0K | $4.5K |
| 13 | Ihc Health Services Inc | Clinical Laboratory | UT | $2.3M | 765 | $3.0K |
| 14 | Associated Pathologists Llc | Clinical Laboratory | TN | $2.1M | 1.0K | $2.0K |
| 15 | Neogenomics Laboratories Inc | Clinical Laboratory | CA | $1.8M | 665 | $2.7K |
| 16 | Laboratory Corporation Of America Holdings | Clinical Laboratory | NC | $1.7M | 499 | $3.4K |
| 17 | Foundation Medicine, Inc. | Clinical Laboratory | MA | $1.4M | 480 | $2.9K |
| 18 | Laboratory Corporation Of America Holdings | Clinical Laboratory | NC | $1.3M | 4.5K | $292.54 |
| 19 | Accupath Diagnostic Laboratories Inc | Clinical Laboratory | TN | $1.1M | 2.5K | $448.39 |
| 20 | Strata Oncology, Inc. | Clinical Laboratory | MI | $814.3K | 272 | $3.0K |
| 21 | Inform Diagnostics, Inc | Clinical Laboratory | TX | $738.1K | 592 | $1.2K |
| 22 | Epic Sciences, Inc. | Clinical Laboratory | CA | $696.2K | 255 | $2.7K |
| 23 | Accupath Diagnostic Laboratories Inc | Clinical Laboratory | AZ | $667.7K | 824 | $810.32 |
| 24 | Sonora Quest Laboratories Llc | Clinical Laboratory | AZ | $660.9K | 560 | $1.2K |
| 25 | Unilab Corporation | Clinical Laboratory | CA | $407.1K | 1.1K | $354.93 |
| State | Payments | Services | Providers | Avg/Provider |
|---|---|---|---|---|
| CA | $315.6M | 137.8K | 19 | $16.6M |
| AZ | $86.3M | 26.9K | 5 | $17.3M |
| UT | $31.3M | 18.6K | 3 | $10.4M |
| WA | $22.1M | 3.8K | 6 | $3.7M |
| KS | $13.6M | 6.0K | 3 | $4.5M |
| PA | $8.6M | 2.9K | 4 | $2.2M |
| TN | $3.5M | 3.7K | 5 | $692.4K |
| NC | $3.3M | 6.3K | 4 | $835.6K |
| MA | $1.4M | 480 | 1 | $1.4M |
| MI | $818.8K | 298 | 2 | $409.4K |
| TX | $738.1K | 592 | 1 | $738.1K |
| GA | $313.3K | 1.1K | 2 | $156.6K |
| HI | $238.0K | 94 | 2 | $119.0K |
| NV | $145.9K | 358 | 2 | $73.0K |
| KY | $79.7K | 95 | 2 | $39.9K |
| OH | $73.5K | 228 | 4 | $18.4K |
| MO | $57.2K | 23 | 1 | $57.2K |
| IN | $41.1K | 73 | 3 | $13.7K |
| AL | $41.1K | 178 | 1 | $41.1K |
| MN | $40.7K | 115 | 2 | $20.4K |
| NJ | $27.7K | 202 | 1 | $27.7K |
| CT | $27.0K | 34 | 1 | $27.0K |
| FL | $12.2K | 27 | 1 | $12.2K |
| VA | $9.7K | 32 | 1 | $9.7K |
| IL | $4.7K | 17 | 1 | $4.7K |
| MD | $3.7K | 27 | 1 | $3.7K |
| CO | $1.9K | 14 | 1 | $1.9K |
| LA | $129.36 | 11 | 1 | $129.36 |
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.