Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,097 | 15 | 80.6% |
| Travel and Lodging | $264.61 | 2 | 19.4% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Zimmer Biomet Holdings, Inc. | $898.93 | 10 | $0 (2021) |
| DePuy Synthes Sales Inc. | $285.87 | 4 | $0 (2021) |
| Heron Therapeutics, Inc. | $95.74 | 2 | $0 (2023) |
| Innovation Technologies Inc | $81.39 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2023 | $65.74 | 1 | Heron Therapeutics, Inc. ($65.74) |
| 2022 | $81.39 | 1 | Innovation Technologies Inc ($81.39) |
| 2021 | $215.60 | 4 | DePuy Synthes Sales Inc. ($119.39) |
| 2019 | $178.54 | 2 | Zimmer Biomet Holdings, Inc. ($114.04) |
| 2018 | $316.23 | 4 | Zimmer Biomet Holdings, Inc. ($214.25) |
| 2017 | $504.43 | 5 | Zimmer Biomet Holdings, Inc. ($504.43) |
All Payment Transactions
17 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 01/10/2023 | Heron Therapeutics, Inc. | ZYNRELEF (Drug) | Food and Beverage | Cash or cash equivalent | $65.74 | General |
| Category: POST SURGICAL PAIN RELIEF | ||||||
| 04/27/2022 | Innovation Technologies Inc | IRRISEPT (Device) | Food and Beverage | In-kind items and services | $81.39 | General |
| Category: JET LAVAGE DEVICE WITH CHG | ||||||
| 06/01/2021 | Heron Therapeutics, Inc. | Zynrelef (Drug) | Food and Beverage | In-kind items and services | $30.00 | General |
| Category: Postoperative Pain | ||||||
| 05/12/2021 | DePuy Synthes Sales Inc. | ACTIS (Device), SUMMIT | Food and Beverage | In-kind items and services | $82.92 | General |
| Category: Ortho-Hip | ||||||
| 01/29/2021 | DePuy Synthes Sales Inc. | PINNACLE (Device) | Food and Beverage | In-kind items and services | $36.47 | General |
| Category: Ortho-Hip | ||||||
| 01/14/2021 | Zimmer Biomet Holdings, Inc. | High Speed Blades/Burs/Drills (Device) | Food and Beverage | In-kind items and services | $66.21 | General |
| Category: Surgical | ||||||
| 11/05/2019 | DePuy Synthes Sales Inc. | ACTIS (Device) | Food and Beverage | In-kind items and services | $64.50 | General |
| Category: Ortho-Hip | ||||||
| 01/14/2019 | Zimmer Biomet Holdings, Inc. | Persona (Device) | Food and Beverage | In-kind items and services | $114.04 | General |
| Category: Knees | ||||||
| 09/14/2018 | DePuy Synthes Sales Inc. | ViviGen (Device), ACTIS | Food and Beverage | In-kind items and services | $101.98 | General |
| Category: Spine, Trauma | ||||||
| 06/27/2018 | Zimmer Biomet Holdings, Inc. | Affixus (Device) | Food and Beverage | In-kind items and services | $131.38 | General |
| Category: Trauma | ||||||
| 06/27/2018 | Zimmer Biomet Holdings, Inc. | Affixus (Device) | Food and Beverage | In-kind items and services | $32.02 | General |
| Category: Trauma | ||||||
| 01/17/2018 | Zimmer Biomet Holdings, Inc. | Persona (Device) | Food and Beverage | In-kind items and services | $50.85 | General |
| Category: Knees | ||||||
| 11/13/2017 | Zimmer Biomet Holdings, Inc. | Affixus (Device) | Food and Beverage | In-kind items and services | $63.37 | General |
| Category: Trauma | ||||||
| 03/08/2017 | Zimmer Biomet Holdings, Inc. | N-Force (Device) | Food and Beverage | In-kind items and services | $80.22 | General |
| Category: Trauma | ||||||
| 02/25/2017 | Zimmer Biomet Holdings, Inc. | Taperloc (Device) | Travel and Lodging | In-kind items and services | $232.61 | General |
| Category: Hips | ||||||
| 02/25/2017 | Zimmer Biomet Holdings, Inc. | Taperloc (Device) | Travel and Lodging | In-kind items and services | $32.00 | General |
| Category: Hips | ||||||
| 01/10/2017 | Zimmer Biomet Holdings, Inc. | Persona (Device) | Food and Beverage | In-kind items and services | $96.23 | General |
| Category: Knees | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 2 | 86 | 110 | $21,202 | $5,523 |
| 2022 | 4 | 113 | 151 | $85,746 | $21,830 |
| 2021 | 3 | 173 | 236 | $95,514 | $25,463 |
| 2020 | 6 | 132 | 155 | $69,958 | $18,906 |
All Medicare Procedures & Services
15 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2023 | 68 | 92 | $14,812 | $3,910 | 26.4% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 18 | 18 | $6,390 | $1,613 | 25.2% |
| 27130 | Replacement of thigh bone and hip joint with prosthesis | Facility | 2022 | 17 | 17 | $69,598 | $17,251 | 24.8% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Facility | 2022 | 66 | 104 | $9,464 | $2,625 | 27.7% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 12 | 12 | $3,984 | $1,246 | 31.3% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 18 | 18 | $2,700 | $707.55 | 26.2% |
| 27130 | Replacement of thigh bone and hip joint prosthesis | Facility | 2021 | 18 | 18 | $73,889 | $19,078 | 25.8% |
| 99212 | Established patient outpatient visit, total time 10-19 minutes | Facility | 2021 | 117 | 179 | $15,931 | $4,627 | 29.0% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 38 | 39 | $5,694 | $1,758 | 30.9% |
| 27130 | Replacement of thigh bone and hip joint prosthesis | Facility | 2020 | 14 | 14 | $53,816 | $14,967 | 27.8% |
| 99212 | Established patient office or other outpatient visit, typically 10 minutes | Facility | 2020 | 46 | 66 | $5,676 | $1,155 | 20.3% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2020 | 14 | 14 | $3,220 | $1,068 | 33.2% |
| 99202 | New patient office or other outpatient visit, typically 20 minutes | Facility | 2020 | 25 | 25 | $3,625 | $850.87 | 23.5% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Facility | 2020 | 19 | 21 | $2,961 | $771.44 | 26.1% |
| 99211 | Established patient office or other outpatient visit, typically 5 minutes | Facility | 2020 | 14 | 15 | $660.00 | $94.37 | 14.3% |
About Dr. Warren Ayers, MD
Dr. Warren Ayers, MD is a Orthopaedic Surgery healthcare provider based in Wailuku, Hawaii. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 11/02/2006. The National Provider Identifier (NPI) number assigned to this provider is 1750460804.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Warren Ayers, MD has received a total of $1,362 in payments from pharmaceutical and medical device companies, with $65.74 received in 2023. These payments were reported across 17 transactions from 4 companies. The most common payment nature is "Food and Beverage" ($1,097).
As a Medicare-enrolled provider, Ayers has provided services to 504 Medicare beneficiaries, totaling 652 services with total Medicare billing of $71,722. Data is available for 4 years (2020–2023), covering 15 distinct procedure/service records.
Practice Information
- Specialty Orthopaedic Surgery
- Other Specialties Orthopaedic Surgery
- Location Wailuku, HI
- Active Since 11/02/2006
- Last Updated 04/11/2022
- Taxonomy Code 207X00000X
- Entity Type Individual
- NPI Number 1750460804
Products in Payments
- Taperloc (Device) $264.61
- Persona (Device) $261.12
- Affixus (Device) $226.77
- ACTIS (Device) $147.42
- ViviGen (Device) $101.98
- IRRISEPT (Device) $81.39
- N-Force (Device) $80.22
- High Speed Blades/Burs/Drills (Device) $66.21
- ZYNRELEF (Drug) $65.74
- PINNACLE (Device) $36.47
- Zynrelef (Drug) $30.00
Explore
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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