Dr. Zain Sayeed, MD
Dr. Zain Sayeed is a board-certified orthopedic surgeon practicing in Boston, Massachusetts. A Medicare provider since 2018, Dr. Sayeed has performed 63 Medicare-verified knee replacements (#47 in Massachusetts) and 27 hip replacements, for a combined total of 90 procedures.
In Massachusetts, Dr. Sayeed performs above average in knee (63 vs 51 avg), below average in hip (27 vs 44 avg).
Dr. Sayeed's reported Medicare volume is split between knee replacements (63 cases) and hip replacements (27 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.
Dr. Sayeed first appears in the Medicare dataset in 2023. With 1 year of recorded data, the longitudinal trend is still developing.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Sayeed's 63 verified procedures is above the national average of 45.
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. Sayeed Compares
Procedure volume compared to the Massachusetts state average.
Contact & Location
Boston, MA 02114
Verified Case Volume Trends (2013-Current)
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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
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.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Sayeed
How does Dr. Sayeed's procedure volume compare to other Massachusetts surgeons?
Dr. Sayeed has performed 90 Medicare-verified joint replacement procedures. This is in line with the Massachusetts average of 74 procedures per surgeon. Dr. Sayeed ranks #63 out of 202 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Sayeed perform?
Dr. Sayeed's Medicare data shows procedures in knee replacement (63 cases) and hip replacement (27 cases).
Are there other orthopedic surgeons near Dr. Sayeed 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. Sayeed 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. Sayeed's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 90 procedures shown here.
Does Dr. Sayeed perform more than one type of joint replacement?
Yes. Dr. Sayeed's Medicare data shows procedures in knee replacement (63 cases), hip replacement (27 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Sayeed affiliated with?
According to CMS facility affiliation data, Dr. Sayeed is affiliated with Doctors Hosptal At Renaissance. Dr. Sayeed maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Sayeed compare to other orthopedic surgeons in Boston?
Among the 50 orthopedic surgeons in Boston, Dr. Sayeed ranks #23 by total Medicare procedure volume. The highest-volume surgeon in Boston has 312 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Sayeed practices?
Doctors Hosptal At Renaissance (3 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. Sayeed's 90 Medicare procedures are below the Boston average of 196. The table below compares verified procedure volumes for orthopedic surgeons practicing in Boston.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Carl Talmo | 312 | Hip, Knee |
| Dr. Young-Min Kwon | 229 | Hip, Knee |
| Dr. James Bono | 214 | Hip, Knee |
| Dr. Dennis Burke | 210 | Hip, Knee |
| Dr. Eric Smith | 164 | Hip, Knee |
| Dr. Wolfgang Fitz | 156 | Knee |
Patient Reviews & Ratings
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