Knee
Dr. Alexander Davis, M.D.
Dr. Alexander Davis is a board-certified orthopedic surgeon practicing in Exeter, New Hampshire. A Medicare provider since 2008, Dr. Davis has performed 11 Medicare-verified knee replacements, ranking #41 in New Hampshire.
In New Hampshire, Dr. Davis performs below average in knee (11 vs 48 avg).
Dr. Davis's Medicare data shows a focused knee replacement practice with 11 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Exeter is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Exeter area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Davis's Medicare record spans 3 years from 2021 through 2023. Procedure volume has remained consistent during that period, ranging from 11 to 12 procedures per year, reflecting a steady joint replacement practice.
Dr. Davis's 11 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Davis Compares
Procedure volume compared to the New Hampshire state average.
Contact & Location
Exeter, NH 03833
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Davis's procedure volume has been consistent across 3 years of Medicare data, ranging from 11 to 12 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Davis
How does Dr. Davis's procedure volume compare to other New Hampshire surgeons?
Dr. Davis has performed 11 Medicare-verified joint replacement procedures. The New Hampshire average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Davis ranks #53 out of 54 orthopedic surgeons in New Hampshire.
What types of joint replacement does Dr. Davis perform?
Dr. Davis's reported Medicare volume is focused on knee replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Davis in Exeter?
Yes. There are 4 orthopedic surgeons in Exeter 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 New Hampshire surgeons.
What does the Medicare data for Dr. Davis 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. Davis's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.
Has Dr. Davis's procedure volume changed over time?
Dr. Davis's procedure volume has been relatively stable over 3 years of Medicare data, ranging from 11 to 12 procedures per year between 2021 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Davis affiliated with?
According to CMS facility affiliation data, Dr. Davis is affiliated with Portsmouth Regional Hospital.
How does Dr. Davis compare to other orthopedic surgeons in Exeter?
Among the 4 orthopedic surgeons in Exeter, Dr. Davis ranks #3 by total Medicare procedure volume. Dr. Davis is among the highest-volume surgeons in Exeter.
What are the quality ratings for hospitals where Dr. Davis practices?
Portsmouth Regional Hospital (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 Exeter, New Hampshire
Dr. Davis's 11 Medicare procedures are below the Exeter average of 54. The table below compares verified procedure volumes for orthopedic surgeons practicing in Exeter.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Thomas McGovern | 176 | Hip, Knee |
| Dr. Avnish Clerk | 16 | Shoulder |
| Dr. Benjamin Thompson | 11 | Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
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