| # | Provider | Specialty | State | Payments | Services | Avg/Service |
|---|---|---|---|---|---|---|
| 1 | Guardant Health, Inc. | Clinical Laboratory | CA | $104.7M | 21.4K | $4.9K |
| State | Payments | Services | Providers | Avg/Provider |
|---|---|---|---|---|
| CA | $104.7M | 21.4K | 1 | $104.7M |
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.