Product Program year 2025 Source: CMS Open Payments

Persona

Device Knees

PDI 00889024643673

Open in the dashboard

General payments

$118,764,089

18,574 payments

Research payments

$3,956,067

931 payments

Through program year 2025, $118,764,089 in general payments and $3,956,067 in research payments were reported against Persona (Knees).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

8 rows
Year Kind Amount Payments
2025 General $5,161,903 4,901
2025 Research $1,243,103 299
2024 General $5,208,576 5,515
2024 Research $1,525,346 276
2023 General $83,369,858 4,073
2023 Research $663,486 172
2022 General $25,023,751 4,085
2022 Research $524,133 184

Breakdown

Who paid General payments · program years 2022–2025
  1. Zimmer Biomet Holdings, Inc. $118,764,089 18,574 payments
Top recipients General payments · program year 2025
  1. Anthony Unger Adult Reconstructive Orthopaedic Surgery · Washington, DC $929,400 18% · 4 payments
  2. Adolph Lombardi Adult Reconstructive Orthopaedic Surgery · New Albany, OH $895,190 17% · 22 payments
  3. Christopher Peters Adult Reconstructive Orthopaedic Surgery · Salt Lake City, UT $383,977 7% · 8 payments
  4. Jeffrey Declaire Adult Reconstructive Orthopaedic Surgery · Rochester, MI $337,596 7% · 13 payments
  5. Charles Lawrie Orthopaedic Surgery · Miami, FL $112,088 2% · 40 payments

The top 5 of the 100 largest recipients; each share is of general payments naming this product in 2025.

The top 25 recipients, free in the app

Specialties paid General payments · program year 2025
  1. Adult Reconstructive Orthopaedic Surgery Orthopaedic Surgery $3,567,778 71% · 247 practitioners
  2. Orthopaedic Surgery $1,384,883 27% · 1,205 practitioners
  3. Physician Assistant $23,278 <1% · 139 practitioners
  4. Sports Medicine Orthopaedic Surgery $17,903 <1% · 91 practitioners
  5. Physician Assistant, Surgical Physician Assistant $13,001 <1% · 53 practitioners

The top 5 of 55 specialties; each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

Where the money went General payments · program year 2025
  1. Maryland $1,052,487 20% · 46 recipients
  2. Ohio $956,223 19% · 162 recipients
  3. New York $466,197 9% · 129 recipients
  4. Utah $386,694 7% · 21 recipients
  5. Michigan $363,303 7% · 116 recipients

The top 5 of 51 states; each share is of general payments naming this product in 2025 where a state was reported.

The top 25 states, free in the app

18,574 general · 931 research

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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