Internal Medicine in Massachusetts
Individual Internal Medicine providers billing Original Medicare Part B in Massachusetts: 3,978 in 2024.
See available data · View sample report · What a Market Comparison contains
Available data
- Specialty
- Internal Medicine (the provider type on the Medicare claims record; individuals only)
- Geography
- Massachusetts.
- Data years
- 2020, 2021, 2022, 2023, 2024
- Providers by year
- 2020: 4,015 · 2021: 3,948 · 2022: 3,985 · 2023: 3,979 · 2024: 3,978
- Peer group for ranks
- The cohort is Massachusetts itself: ranks and positions are among its own providers (at least 20), so no geographic fallback applies.
What the Market Comparison contains
Included
- The cohort table: each clinician's exact Medicare payment, calculated work RVUs and rank in this specialty and market
- A ranked list of every clinician in this specialty and market by Medicare payment or work RVUs, opening at the selected physician with those just above and below
- Each listed clinician's codes for a data year: every code line with place of service, services, beneficiaries, Medicare payment and work RVUs
- Medians, percentiles, the distribution and the trend for this specialty and market
- Estimated figures and the offer calculator for this market
- The full Physician Report of the selected physician, when that physician is in this market
- A downloadable market report (PDF)
Not included
- Other specialties and other markets
- Multi-year history, peer comparisons and the printable report of clinicians other than the selected physician (each one's Physician Report)
- Peer comparison flags (professional subscription, not sold)
Known limitations
- CMS suppresses code lines with fewer than 11 beneficiaries, so calculated work RVUs are a floor.
Internal Medicine by metro area in Massachusetts
A Market Comparison is also prepared for each metro area and for the area outside metro areas. Alphabetical; provider counts are for 2024.
- Amherst Town-Northampton, MA (32)
- Barnstable Town, MA (100)
- Boston-Cambridge-Newton, MA-NH (3,031)
- Chicago-Naperville-Elgin, IL-IN (3,116)
- Cleveland, OH (921)
- Greenfield, MA (13)
- Nantucket, MA (1)
- New York-Newark-Jersey City, NY-NJ (8,509)
- Pittsfield, MA (59)
- Providence-Warwick, RI-MA (742)
- Springfield, MA (231)
- Vineyard Haven, MA (8)
- Worcester, MA (453)
Groups with the most Internal Medicine providers in Massachusetts
- Brigham And Womens Physicians Organization Inc (288 Internal Medicine providers)
- Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (279 Internal Medicine providers)
- Umass Memorial Medical Group Inc (253 Internal Medicine providers)
- Massachusetts General Physicians Organization Inc (236 Internal Medicine providers)
- Atrius Health Inc (175 Internal Medicine providers)
- The General Hospital Corporation (143 Internal Medicine providers)
- Lahey Clinic Inc (114 Internal Medicine providers)
- Evans Medical Foundation Inc (113 Internal Medicine providers)
- Baystate Medical Practices Inc (104 Internal Medicine providers)
Group affiliation: CMS Doctors and Clinicians file; data year 2024. Ordered by the count of providers of the specialty, then by name; groups tied at the end of the list are left out.
Original Medicare Part B fee-for-service only; payments go to the billing entity. How every figure is computed: methodology, including known limitations.
Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service).