Dr. Michael Roberts, MD
Contact & Location
207-781-1551
Falmouth, ME 04105
Boston, MA 02115
Burlington, VT 05401
Portland, ME 04102
Farmington, ME 04938
Dr. Roberts performs more knee replacement procedures than 57% of orthopedic surgeons in Maine, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #11 of 26 ranked knee surgeons in Maine.
About Dr. Roberts
Dr. Michael Roberts is a board-certified orthopedic surgeon practicing in Falmouth, Maine. A Medicare provider since 2018, Dr. Roberts performed 40 Medicare-verified knee replacements (#11 in Maine) and 30 hip replacements in the latest annual CMS data, for a combined total of 70 procedures.
In Maine, Dr. Roberts performs near the state average in knee (40 vs 44), near the state average in hip (30 vs 31).
Dr. Roberts's reported Medicare volume is split between knee replacements (40 cases) and hip replacements (30 cases).
Falmouth is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Falmouth area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Roberts first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.
Among 6,612 knee replacement surgeons tracked nationally, Dr. Roberts's 40 verified procedures is near the national average of 45.
Verified Case Volume
Verified Medicare data is available for 2 years: 55 procedures in 2023 and 70 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 23% to 28% for knee replacement, 25% to 33% for hip replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Roberts Compares
Procedure volume compared to the Maine state average.
Volume Trend Analysis
Dr. Roberts has 2 years of Medicare procedure data beginning in 2023. Additional years of data will provide a clearer picture of volume trends.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Roberts
How does Dr. Roberts's procedure volume compare to other Maine surgeons?
Dr. Roberts has performed 70 Medicare-verified joint replacement procedures. This is in line with the Maine average of 52 procedures per surgeon. Dr. Roberts ranks #10 out of 43 orthopedic surgeons in Maine.
What types of joint replacement does Dr. Roberts perform?
Dr. Roberts's Medicare data shows procedures in knee replacement (40 cases) and hip replacement (30 cases).
How experienced is Dr. Roberts with knee replacement surgery?
Dr. Roberts ranks #11 in Maine for knee replacement with 40 Medicare-verified procedures. This high ranking among 43 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Roberts in Falmouth?
Yes. There are 9 orthopedic surgeons in Falmouth in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Maine surgeons.
What does the Medicare data for Dr. Roberts represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Roberts's total volume across all insurers at roughly 230 to 290 procedures against the 70 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Does Dr. Roberts perform more than one type of joint replacement?
Yes. Dr. Roberts's Medicare data shows procedures in knee replacement (40 cases), hip replacement (30 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Roberts affiliated with?
According to CMS facility affiliation data, Dr. Roberts is affiliated with Mainehealth Maine Medical Center, Mainehealth Mid Coast Hospital, Mainehealth Lincoln Hospital, Redington Fairview General Hospital.
How does Dr. Roberts compare to other orthopedic surgeons in Falmouth?
Among the 9 orthopedic surgeons in Falmouth, Dr. Roberts ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Falmouth has 153 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Roberts practices?
Mainehealth Maine Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Mainehealth Mid Coast Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Mainehealth Lincoln Hospital (4 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Falmouth, Maine
Dr. Roberts's 70 Medicare procedures are below the Falmouth average of 97. The table below compares verified procedure volumes for orthopedic surgeons practicing in Falmouth.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Adam Rana | 153 | Hip, Knee |
| Dr. Stephen Rodrigue | 140 | Hip, Knee |
| Dr. Brian McGrory | 100 | Hip, Knee |
| Dr. Nicholas Colacchio | 76 | Hip, Knee |
| Dr. Michael Becker | 75 | Knee |
| Dr. Joseph Young | 65 | Hip, Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.