Covered recipient · General Payments record
EDWARD S CHANG
Allopathic & Osteopathic Physicians Orthopaedic Surgery
General Payments · PY2018–2024
$16,856.56
- Reported across 113 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 |
|---|---|---|
| Travel and Lodging | $1,627.31 | 7 |
| Food and Beverage | $1,058.77 | 24 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Arthrex, Inc. | $1,668.18 | 22 |
| Supreme Orthopedic Systems, LLC | $448.91 | 4 |
| Smith & Nephew, Inc. | $246.60 | 2 |
| Stryker Corporation | $186.07 | 2 |
| Miach Orthopaedics, Inc. | $136.32 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (31)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
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 |
|---|---|---|---|---|---|---|---|
| Arthrex, Inc. | $45.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542804 | CMS |
| Arthrex, Inc. | $45.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542806 | CMS |
| Arthrex, Inc. | $10.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542816 | CMS |
| Arthrex, Inc. | $10.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542818 | CMS |
| Arthrex, Inc. | $10.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542820 | CMS |
| Arthrex, Inc. | $10.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542822 | CMS |
| Arthrex, Inc. | $10.00 | 02/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542824 | CMS |
| Arthrex, Inc. | $30.00 | 02/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542802 | CMS |
| Arthrex, Inc. | $10.00 | 02/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542808 | CMS |
| Arthrex, Inc. | $10.00 | 02/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542810 | CMS |
| Arthrex, Inc. | $10.00 | 02/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542812 | CMS |
| Arthrex, Inc. | $5.00 | 02/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542814 | CMS |
| Arthrex, Inc. | $37.50 | 02/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542838 | CMS |
| Arthrex, Inc. | $37.50 | 02/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542840 | CMS |
| Arthrex, Inc. | $70.63 | 03/01/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1146542826 | CMS |
| Arthrex, Inc. | $70.63 | 03/01/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1146542828 | CMS |
| Arthrex, Inc. | $70.63 | 03/01/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1146542830 | CMS |
| Arthrex, Inc. | $70.63 | 03/01/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1146542832 | CMS |
| Arthrex, Inc. | $471.45 | 03/11/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1146542834 | CMS |
| Arthrex, Inc. | $471.45 | 03/11/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1146542836 | CMS |
| Arthrex, Inc. | $21.05 | 11/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542842 | CMS |
| Arthrex, Inc. | $141.71 | 11/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1146542844 | CMS |
| Miach Orthopaedics, Inc. | $136.32 | 07/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1106652094 | CMS |
| Smith+Nephew, Inc. | $106.37 | 02/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1149559427 | CMS |
| Smith+Nephew, Inc. | $140.23 | 04/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1149559429 | CMS |
| Stryker Corporation | $105.84 | 02/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119795398 | CMS |
| Stryker Corporation | $80.23 | 06/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119795400 | CMS |
| Supreme Orthopedic Systems, LLC | $401.89 | 01/04/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1126529110 | CMS |
| Supreme Orthopedic Systems, LLC | $20.06 | 02/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126529108 | CMS |
| Supreme Orthopedic Systems, LLC | $11.12 | 04/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126529106 | CMS |
| Supreme Orthopedic Systems, LLC | $15.84 | 09/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1126529112 | 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, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.