$394.7M in total Medicare payments across 10 years
Procedure J1561 (Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg) received $394.7M in total Medicare payments.
Across 12.0M services, the average Medicare payment was $32.91 per service.
AI-generated analysis based on Medicare payment data.
| Year | Payments | Services | YoY Change |
|---|---|---|---|
| 2014 | $24.3M | 782.9K | — |
| 2015 | $28.6M | 921.4K | +17.5% |
| 2016 | $27.0M | 853.8K | -5.4% |
| 2017 | $18.4M | 656.8K | -31.9% |
| 2018 | $46.7M | 1.5M | +154.0% |
| 2019 | $47.3M | 1.6M | +1.4% |
| 2020 | $47.6M | 1.5M | +0.5% |
| 2021 | $53.4M | 1.4M | +12.3% |
| 2022 | $47.9M | 1.4M | -10.2% |
| 2023 | $53.6M | 1.4M | +11.7% |
| # | Provider | Specialty | State | Payments | Services | Avg/Service |
|---|---|---|---|---|---|---|
| 1 | Guy Burrows | Neurology | TX | $10.8M | 282.5K | $38.36 |
| 2 | Bela Ajtai | Neurology | NY | $1.6M | 42.6K | $38.19 |
| 3 | Philip Blum | Neurology | TX | $1.6M | 42.2K | $38.30 |
| 4 | Robert Zajac | Infectious Disease | TX | $1.5M | 38.5K | $38.53 |
| 5 | James Barry | Neurology | TX | $1.4M | 37.3K | $37.94 |
| 6 | Michael Manning | Allergy/ Immunology | AZ | $1.4M | 35.8K | $38.59 |
| 7 | David Amran | Allergy/ Immunology | TX | $942.9K | 24.9K | $37.83 |
| 8 | Jodie Gallegos | Nurse Practitioner | CO | $897.9K | 23.5K | $38.17 |
| 9 | Alan Martin | Neurology | TX | $855.4K | 22.3K | $38.29 |
| 10 | Jennifer Desmond | Nurse Practitioner | TX | $784.9K | 20.4K | $38.40 |
| 11 | Martin Belkin | Neurology | MI | $745.4K | 20.0K | $37.35 |
| 12 | Robert Gelfand | Hematology-Oncology | NY | $742.3K | 19.4K | $38.36 |
| 13 | Yessar Hussain | Neurology | TX | $708.9K | 18.4K | $38.51 |
| 14 | Erik Ortega | Neurology | AZ | $689.8K | 18.1K | $38.07 |
| 15 | Alan Koterba | Allergy/ Immunology | FL | $652.1K | 17.0K | $38.34 |
| 16 | Alyssa Rehm | Neurology | NY | $639.3K | 16.8K | $38.12 |
| 17 | Jeffrey Weber | Gastroenterology | WI | $633.1K | 16.4K | $38.56 |
| 18 | Ralph Round | Neurology | CO | $595.9K | 15.5K | $38.40 |
| 19 | Armistead Williams | Nephrology | NY | $577.5K | 15.0K | $38.40 |
| 20 | Aliya Khan | Rheumatology | OH | $565.5K | 14.8K | $38.25 |
| 21 | Thomas Salmon | Neurology | TX | $553.2K | 14.3K | $38.58 |
| 22 | Rachel Kramer | Hematology-Oncology | NY | $490.8K | 12.8K | $38.35 |
| 23 | Michelle Bowman | Neurology | OH | $488.7K | 13.6K | $35.88 |
| 24 | Igor Cherches | Neurology | TX | $484.9K | 13.9K | $34.76 |
| 25 | Danny Bartel | Neurology | TX | $467.2K | 12.2K | $38.43 |
| State | Payments | Services | Providers | Avg/Provider |
|---|---|---|---|---|
| TX | $21.2M | 555.7K | 16 | $1.3M |
| NY | $8.5M | 225.0K | 36 | $234.9K |
| CA | $3.5M | 91.5K | 25 | $139.9K |
| AR | $3.0M | 79.5K | 14 | $216.4K |
| MO | $2.7M | 71.0K | 31 | $87.1K |
| OH | $2.1M | 57.4K | 7 | $302.7K |
| AZ | $2.1M | 54.0K | 2 | $1.0M |
| NC | $1.7M | 45.6K | 14 | $124.2K |
| CO | $1.6M | 40.6K | 3 | $517.8K |
| WI | $1.1M | 29.2K | 5 | $224.3K |
| FL | $1.1M | 27.4K | 2 | $525.1K |
| SC | $1.0M | 28.8K | 7 | $146.6K |
| MI | $745.4K | 20.0K | 1 | $745.4K |
| IA | $683.4K | 18.0K | 4 | $170.9K |
| WA | $458.9K | 12.2K | 2 | $229.4K |
| MD | $427.9K | 11.2K | 1 | $427.9K |
| MN | $394.6K | 10.4K | 1 | $394.6K |
| IL | $318.5K | 8.4K | 2 | $159.3K |
| NJ | $300.8K | 8.0K | 3 | $100.3K |
| GA | $296.9K | 8.0K | 1 | $296.9K |
| AL | $274.6K | 7.4K | 1 | $274.6K |
| SD | $54.8K | 1.4K | 1 | $54.8K |
| TN | $0.74 | 77 | 1 | $0.74 |
Last Updated: February 2026 (data through 2023, the latest CMS release)
Note: All data is from publicly available Medicare records. OpenMedicare is an independent journalism project not affiliated with CMS.