William Barnes, MD
Orthopaedic Surgery · Macon, GANPI 1972543973
Payments from drug & device makers
Across 64 payments — averaging $60.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- United Orthopedics LLC$1K
- Zimmer Biomet$824
- Stryker$679
- Conformis, Inc.$462
- Medacta USA, Inc.$203
- DJO, LLC$113
- plus $567 from 18 others
What the payments were for
- Travel & lodging$2747%
- Food & beverage$2,48564%
- Education$1,13429%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| United Orthopedics LLC | 1 | $1,044 |
| Zimmer Biomet | 14 | $824 |
| Stryker | 7 | $679 |
| Conformis, Inc. | 4 | $462 |
| Medacta USA, Inc. | 10 | $203 |
| DJO, LLC | 1 | $113 |
| Medtronic | 1 | $103 |
| Amgen(2 entities) | 5 | $94 |
| ERMI LLC | 2 | $69 |
| Smith+Nephew | 2 | $38 |
| Johnson & Johnson | 3 | $37 |
| Fidia Pharma USA Inc. | 2 | $24 |
| Pacira Pharmaceuticals Incorporated | 1 | $24 |
| Dynasplint Systems Inc. | 1 | $21 |
| Boston Scientific | 1 | $20 |
| KCI USA, Inc. | 1 | $19 |
| Ferring Pharmaceuticals Inc. | 1 | $19 |
| Orthogenrx Inc. | 1 | $19 |
| Radius Health, Inc. | 1 | $15 |
| Tactile Systems Technology Inc | 1 | $14 |
| Heraeus Medical, LLC. | 1 | $14 |
| Vericel Corporation | 1 | $13 |
| Kowa Pharmaceuticals America, Inc. | 1 | $12 |
| Bioventus LLC | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- MAKO$387
- Sports Medicine-None$300
- CMF$227
- Hip$186
- RELIGN$150
- Ventix Anchor$150
- Juggerknot-Sports Medicine$150
- Persona$149
- ROSA-Knee$147
- Connected Health-MyMobility$147
- NEW PRODUCT DEVELOPMENT$109
- MazorX - Renaissance$103
How this compares
$3,893 in reported general payments places this provider in the 50th percentile of 654 orthopaedic surgery providers in Georgia.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 136 | $1,301 |
| Methylprednisolone | 120 | $751 |
| Meloxicam | 231 | $483 |
| Tizanidine Hcl | 105 | $373 |
| Acetaminophen-CodeineAcetaminophen With Codeine | 56 | $355 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 26 | $222 |
| Tramadol Hcl | 88 | $196 |
| Ondansetron OdtOndansetron | 36 | $169 |
| Cyclobenzaprine Hcl | 20 | $139 |
| Diclofenac Sodium | 15 | $103 |
| Clindamycin Hcl | 18 | $84 |
| Amoxicillin | 14 | $13 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery in Macon
- Wayne KelleyMacon$846K
- Lamar CallawayMacon$150K
- Ryan SchnetzerMacon$104K
- Charles DecookCumming$48.3M
- Ormonde MahoneyAthens$10.8M
- Daxes BanitWarner Robins$5.7M
- John DorchakColumbus$3.8M
- Daniel SilcoxAtlanta$3.4M
- Dennis DevitoAtlanta$1.5M
- George GuildCumming$1.4M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.