Dr. Charles Carrier, MD
Contact & Location
617-726-2942
Boston, MA 02114
Dr. Carrier performs more hip replacement procedures than 52% of orthopedic surgeons in Massachusetts, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #57 of 121 ranked hip surgeons in Massachusetts.
About Dr. Carrier
Dr. Charles Carrier is a board-certified orthopedic surgeon practicing in Boston, Massachusetts. A Medicare provider since 2015, Dr. Carrier performed 40 Medicare-verified hip replacements (#57 in Massachusetts) and 39 knee replacements in the latest annual CMS data, for a combined total of 79 procedures.
In Massachusetts, Dr. Carrier performs near the state average in hip (40 vs 44), below the state average in knee (39 vs 50).
Dr. Carrier's reported Medicare volume is split between hip replacements (40 cases) and knee replacements (39 cases).
Boston is home to 50 orthopedic surgeons in the current Medicare dataset. Patients in the Boston area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Carrier extend back to 2020, covering 4 years of data. Over that period, recorded procedure volume increased from 63 to 79 in the most recent data, a 25% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,542 hip replacement surgeons tracked nationally, Dr. Carrier's 40 verified procedures is near the national average of 36.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 24 | 39 |
| 2021 | 25 | 40 |
| 2022 | 0 | 0 |
| 2023 | 20 | 23 |
| 2024 | 40 | 39 |
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 25% to 33% for hip replacement, 23% to 28% for knee 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. Carrier Compares
Procedure volume compared to the Massachusetts state average.
Volume Trend Analysis
Dr. Carrier's Medicare-recorded procedure volume has trended upward over 4 years, increasing 25% from 63 procedures in 2020 to 79 in the most recent data.
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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Carrier
How does Dr. Carrier's procedure volume compare to other Massachusetts surgeons?
Dr. Carrier has performed 79 Medicare-verified joint replacement procedures. This is in line with the Massachusetts average of 74 procedures per surgeon. Dr. Carrier ranks #73 out of 203 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Carrier perform?
Dr. Carrier's Medicare data shows procedures in hip replacement (40 cases) and knee replacement (39 cases).
Are there other orthopedic surgeons near Dr. Carrier in Boston?
Yes. There are 50 orthopedic surgeons in Boston 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. Carrier 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 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. Carrier's total volume across all insurers at roughly 260 to 330 procedures against the 79 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.
Has Dr. Carrier's procedure volume changed over time?
Yes. Dr. Carrier's Medicare-recorded volume has increased from 63 procedures in 2020 to 79 in the most recent data, a 25% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 79 procedures in 2024.
Does Dr. Carrier perform more than one type of joint replacement?
Yes. Dr. Carrier's Medicare data shows procedures in hip replacement (40 cases), knee replacement (39 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Carrier affiliated with?
According to CMS facility affiliation data, Dr. Carrier is affiliated with North Shore Medical Center -, Massachusetts General Hospital.
How does Dr. Carrier compare to other orthopedic surgeons in Boston?
Among the 50 orthopedic surgeons in Boston, Dr. Carrier ranks #25 by total Medicare procedure volume. The highest-volume surgeon in Boston has 305 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Carrier practices?
North Shore Medical Center - (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Massachusetts General Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Boston, Massachusetts
Dr. Carrier's 79 Medicare procedures are below the Boston average of 191. The table below compares verified procedure volumes for orthopedic surgeons practicing in Boston.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Carl Talmo | 305 | Hip, Knee |
| Dr. Young-Min Kwon | 235 | Hip, Knee |
| Dr. James Bono | 204 | Hip, Knee |
| Dr. Nicholas Pagani | 178 | Hip, Knee |
| Dr. Eric Smith | 170 | Hip, Knee |
| Dr. Dennis Burke | 169 | 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.