Dr. David Ramsden, M.D.
Contact & Location
Natick, MA 01760
Dr. David Ramsden is a board-certified orthopedic surgeon practicing in Natick, Massachusetts. A Medicare provider since 2015, Dr. Ramsden has performed 16 Medicare-verified knee replacements (#144 in Massachusetts) and 13 hip replacements, for a combined total of 29 procedures.
In Massachusetts, Dr. Ramsden performs below average in knee (16 vs 50 avg), below average in hip (13 vs 44 avg).
Dr. Ramsden's reported Medicare volume is split between knee replacements (16 cases) and hip replacements (13 cases).
Natick is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Natick area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Ramsden's Medicare data spans 5 years, beginning in 2020. Volume peaked at 154 procedures in 2021 before settling at 29 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Ramsden's 16 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. Ramsden Compares
Procedure volume compared to the Massachusetts state average.
Volume Trend Analysis
Dr. Ramsden's recorded volume peaked at 154 procedures in 2021 and stood at 29 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Ramsden
How does Dr. Ramsden's procedure volume compare to other Massachusetts surgeons?
Dr. Ramsden has performed 29 Medicare-verified joint replacement procedures. The Massachusetts average is 74 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Ramsden ranks #143 out of 203 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Ramsden perform?
Dr. Ramsden's Medicare data shows procedures in knee replacement (16 cases) and hip replacement (13 cases).
Are there other orthopedic surgeons near Dr. Ramsden in Natick?
Yes. There are 5 orthopedic surgeons in Natick 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 Massachusetts surgeons.
What does the Medicare data for Dr. Ramsden represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Ramsden's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 29 procedures shown here.
Has Dr. Ramsden's procedure volume changed over time?
Dr. Ramsden's Medicare-recorded volume peaked at 154 procedures in 2021 and was 29 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Ramsden perform more than one type of joint replacement?
Yes. Dr. Ramsden's Medicare data shows procedures in knee replacement (16 cases), hip replacement (13 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Ramsden affiliated with?
According to CMS facility affiliation data, Dr. Ramsden is affiliated with Umass Memorial Health-Milford Regional Medical Ctr, Newton-Wellesley Hospital, Metrowest Medical Center.
How does Dr. Ramsden compare to other orthopedic surgeons in Natick?
Among the 5 orthopedic surgeons in Natick, Dr. Ramsden ranks #2 by total Medicare procedure volume. Dr. Ramsden is among the highest-volume surgeons in Natick.
What are the quality ratings for hospitals where Dr. Ramsden practices?
Umass Memorial Health-Milford Regional Medical Ctr (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Newton-Wellesley Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Metrowest Medical Center (1 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 Natick, Massachusetts
Dr. Ramsden's 29 Medicare procedures are below the Natick average of 31. The table below compares verified procedure volumes for orthopedic surgeons practicing in Natick.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Sean Rockett | 61 | Hip, Knee |
| Dr. Daniel Osuch | 28 | Hip, Knee |
| Dr. Arthur Christiano | 21 | Shoulder |
| Dr. Agam Shah | 18 | 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.