Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

MARK BONNELL

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1215123450
CMS profile
54520
Location
CHATTANOOGA, TN

General Payments · PY2018–2024

$101,054.61

  • Reported across 64 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$44,880.75

24 records · 0 disputed

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 paymentAmountRecords
Royalty or License $43,056.69 4
Food and Beverage $1,710.48 19
Entertainment $113.58 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Zimmer Biomet Holdings, Inc. $43,438.69 8
ABIOMED $844.54 9
KLS-Martin L.P. $133.80 1
Argentum Medical $113.58 1
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $101.18 1
Medtronic, Inc. $94.45 2
ATRICURE, INC. $90.00 1
Edwards Lifesciences Corporation $64.51 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,150.92 3
PY2019 $5,069.55 3
PY2020 $6,950.74 10
PY2021 $10,554.13 20
PY2023 $32,448.52 4
PY2024 $44,880.75 24

Payment records · PY2024 (24)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20182019202020212023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABIOMED $112.42 05/13/2024 Food and Beverage Undisputed 01/23/2026 1142235378 CMS
ABIOMED $117.17 06/13/2024 Food and Beverage Undisputed 01/23/2026 1142235398 CMS
ABIOMED $111.17 08/12/2024 Food and Beverage Undisputed 01/23/2026 1142235410 CMS
ABIOMED $149.53 08/14/2024 Food and Beverage Undisputed 01/23/2026 1142235428 CMS
ABIOMED $40.42 08/22/2024 Food and Beverage Undisputed 01/23/2026 1142235412 CMS
ABIOMED $74.67 08/22/2024 Food and Beverage Undisputed 01/23/2026 1142235426 CMS
ABIOMED $68.71 10/21/2024 Food and Beverage Undisputed 01/23/2026 1142235490 CMS
ABIOMED $28.78 12/17/2024 Food and Beverage Undisputed 01/23/2026 1142235488 CMS
ABIOMED $141.67 12/17/2024 Food and Beverage Undisputed 01/23/2026 1142235492 CMS
Argentum Medical $113.58 07/31/2024 Entertainment Undisputed 01/23/2026 1154923232 CMS
ATRICURE, INC. $90.00 10/14/2024 Food and Beverage Undisputed 01/23/2026 1132884521 CMS
Edwards Lifesciences Corporation $64.51 05/28/2024 Food and Beverage Undisputed 01/23/2026 1138830298 CMS
KLS-Martin L.P. $133.80 06/12/2024 Food and Beverage Undisputed 01/23/2026 1144948225 CMS
Medtronic, Inc. $15.47 06/05/2024 Food and Beverage Undisputed 01/23/2026 1117111932 CMS
Medtronic, Inc. $78.98 07/16/2024 Food and Beverage Undisputed 01/23/2026 1117111934 CMS
Zimmer Biomet Holdings, Inc. $9,602.87 01/03/2024 Royalty or License Undisputed 01/23/2026 1155024088 CMS
Zimmer Biomet Holdings, Inc. $10,121.96 04/03/2024 Royalty or License Undisputed 01/23/2026 1155024090 CMS
Zimmer Biomet Holdings, Inc. $87.57 05/21/2024 Food and Beverage Undisputed 01/23/2026 1155024035 CMS
Zimmer Biomet Holdings, Inc. $140.92 06/19/2024 Food and Beverage Undisputed 01/23/2026 1155024021 CMS
Zimmer Biomet Holdings, Inc. $11,251.02 07/03/2024 Royalty or License Undisputed 01/23/2026 1155024092 CMS
Zimmer Biomet Holdings, Inc. $92.60 09/03/2024 Food and Beverage Undisputed 01/23/2026 1155024037 CMS
Zimmer Biomet Holdings, Inc. $12,080.84 10/03/2024 Royalty or License Undisputed 01/23/2026 1155024266 CMS
Zimmer Biomet Holdings, Inc. $60.91 10/16/2024 Food and Beverage Undisputed 01/23/2026 1155024052 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $101.18 08/20/2024 Food and Beverage Undisputed 01/23/2026 1080656725 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, 2020, 2021, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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