Covered recipient · General Payments record
CALVIN A RIDGEWAY
Allopathic & Osteopathic Physicians Surgery
General Payments · PY2018–2024
$9,080.27
- Reported across 25 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $715.73 | 7 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Endomagnetics Ltd | $275.98 | 2 |
| Hologic Sales and Service, LLC | $266.55 | 2 |
| Carl Zeiss Meditec USA, Inc. | $117.87 | 1 |
| Dilon Technologies, Inc. | $39.33 | 1 |
| Acerta Pharma LLC | $16.00 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (7)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $16.00 | 07/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1104597608 | CMS |
| Carl Zeiss Meditec USA, Inc. | $117.87 | 02/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1153262010 | CMS |
| Dilon Technologies, Inc. | $39.33 | 03/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1112840447 | CMS |
| Endomagnetics Ltd | $59.60 | 03/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144310932 | CMS |
| Endomagnetics Ltd | $216.38 | 03/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144310926 | CMS |
| Hologic Sales and Service, LLC | $147.66 | 04/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1084900076 | CMS |
| Hologic Sales and Service, LLC | $118.89 | 07/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1084900142 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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