Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $170.37 | 3 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| La Jolla Pharmaceutical Company | $116.39 | 1 | $0 (2019) |
| Integra LifeSciences Corporation | $30.84 | 1 | $0 (2023) |
| PolyNovo North America LLC | $23.14 | 1 | $0 (2023) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2023 | $53.98 | 2 | Integra LifeSciences Corporation ($30.84) |
| 2019 | $116.39 | 1 | La Jolla Pharmaceutical Company ($116.39) |
All Payment Transactions
3 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/15/2023 | PolyNovo North America LLC | — | Food and Beverage | Cash or cash equivalent | $23.14 | General |
| 11/14/2023 | Integra LifeSciences Corporation | Integra (Device), Integra, Integra | Food and Beverage | In-kind items and services | $30.84 | General |
| Category: Recon-Skin and Wound | ||||||
| 02/19/2019 | La Jolla Pharmaceutical Company | — | Food and Beverage | In-kind items and services | $116.39 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 87 | 145 | $34,880 | $11,100 |
| 2022 | 4 | 110 | 153 | $38,405 | $11,431 |
| 2021 | 10 | 302 | 403 | $81,132 | $31,717 |
| 2020 | 12 | 432 | 640 | $109,717 | $54,734 |
All Medicare Procedures & Services
29 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 35 | 87 | $14,790 | $5,055 | 34.2% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 25 | 25 | $12,500 | $3,146 | 25.2% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 27 | 33 | $7,590 | $2,899 | 38.2% |
| 99223 | Initial hospital inpatient care per day, typically 70 minutes | Facility | 2022 | 30 | 30 | $15,150 | $4,361 | 28.8% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 40 | 78 | $13,540 | $3,961 | 29.3% |
| 99233 | Follow-up hospital inpatient care per day, typically 35 minutes | Facility | 2022 | 29 | 34 | $7,820 | $2,578 | 33.0% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2022 | 11 | 11 | $1,895 | $531.14 | 28.0% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2021 | 30 | 44 | $21,450 | $7,474 | 34.8% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 77 | 128 | $17,865 | $6,928 | 38.8% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2021 | 33 | 33 | $11,875 | $5,026 | 42.3% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2021 | 33 | 47 | $9,130 | $3,688 | 40.4% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 44 | 66 | $5,520 | $1,980 | 35.9% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 16 | 16 | $3,435 | $1,723 | 50.2% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2021 | 20 | 20 | $3,176 | $1,600 | 50.4% |
| 99284 | Emergency department visit, problem of high severity | Facility | 2021 | 13 | 13 | $3,885 | $1,271 | 32.7% |
| 99499 | Evaluation and management service | Facility | 2021 | 18 | 18 | $2,024 | $1,034 | 51.1% |
| 99238 | Hospital discharge day management, 30 minutes or less | Facility | 2021 | 18 | 18 | $2,772 | $993.24 | 35.8% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2020 | 46 | 99 | $35,822 | $17,260 | 48.2% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 132 | 248 | $27,528 | $14,263 | 51.8% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2020 | 42 | 42 | $12,946 | $6,841 | 52.8% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2020 | 36 | 51 | $8,134 | $4,259 | 52.4% |
| 99284 | Emergency department visit, problem of high severity | Facility | 2020 | 24 | 24 | $6,041 | $2,311 | 38.3% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 18 | 18 | $3,774 | $1,997 | 52.9% |
| 99221 | Initial hospital inpatient care, typically 30 minutes per day | Facility | 2020 | 24 | 24 | $3,723 | $1,967 | 52.8% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2020 | 37 | 61 | $3,766 | $1,822 | 48.4% |
About Dr. Mark Hamill, MD
Dr. Mark Hamill, MD is a Surgery healthcare provider based in Roanoke, Virginia. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/23/2006. The National Provider Identifier (NPI) number assigned to this provider is 1033292974.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Mark Hamill, MD has received a total of $170.37 in payments from pharmaceutical and medical device companies, with $53.98 received in 2023. These payments were reported across 3 transactions from 3 companies. The most common payment nature is "Food and Beverage" ($170.37).
As a Medicare-enrolled provider, Hamill has provided services to 931 Medicare beneficiaries, totaling 1,341 services with total Medicare billing of $108,983. Data is available for 4 years (2020–2023), covering 29 distinct procedure/service records.
Practice Information
- Specialty Surgery
- Other Specialties Trauma Surgery, Surgical Critical Care
- Location Roanoke, VA
- Active Since 10/23/2006
- Last Updated 12/07/2011
- Taxonomy Code 208600000X
- Entity Type Individual
- NPI Number 1033292974
Products in Payments
- Integra (Device) $30.84
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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