Dr. Alexander Boiwka, M.D.
Contact & Location
704-786-5122
Concord, NC 28025
Houston, TX 77030
Dr. Boiwka performs more knee replacement procedures than 64% of orthopedic surgeons in North Carolina, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #81 of 228 ranked knee surgeons in North Carolina.
About Dr. Boiwka
Dr. Alexander Boiwka is a board-certified orthopedic surgeon practicing in Concord, North Carolina. A Medicare provider since 2014, Dr. Boiwka performed 42 Medicare-verified knee replacements (#81 in North Carolina) and 25 hip replacements in the latest annual CMS data, for a combined total of 67 procedures.
In North Carolina, Dr. Boiwka performs near the state average in knee (42 vs 44), below the state average in hip (25 vs 33).
Dr. Boiwka's reported Medicare volume is split between knee replacements (42 cases) and hip replacements (25 cases).
Concord is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Concord area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Boiwka extend back to 2021, covering 4 years of data. Over that period, recorded procedure volume increased from 26 to 67 in the most recent data, a 158% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,612 knee replacement surgeons tracked nationally, Dr. Boiwka's 42 verified procedures is near the national average of 45.
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 | 0 | 0 |
| 2021 | 0 | 26 |
| 2022 | 0 | 22 |
| 2023 | 17 | 39 |
| 2024 | 25 | 42 |
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. Boiwka Compares
Procedure volume compared to the North Carolina state average.
Volume Trend Analysis
Dr. Boiwka's Medicare-recorded procedure volume has trended upward over 4 years, increasing 158% from 26 procedures in 2021 to 67 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 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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Boiwka
How does Dr. Boiwka's procedure volume compare to other North Carolina surgeons?
Dr. Boiwka has performed 67 Medicare-verified joint replacement procedures. This is in line with the North Carolina average of 61 procedures per surgeon. Dr. Boiwka ranks #85 out of 293 orthopedic surgeons in North Carolina.
What types of joint replacement does Dr. Boiwka perform?
Dr. Boiwka's Medicare data shows procedures in knee replacement (42 cases) and hip replacement (25 cases).
Are there other orthopedic surgeons near Dr. Boiwka in Concord?
Yes. There are 9 orthopedic surgeons in Concord 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 North Carolina surgeons.
What does the Medicare data for Dr. Boiwka 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. Boiwka's total volume across all insurers at roughly 230 to 280 procedures against the 67 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. Boiwka's procedure volume changed over time?
Yes. Dr. Boiwka's Medicare-recorded volume has increased from 26 procedures in 2021 to 67 in the most recent data, a 158% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 67 procedures in 2024.
Does Dr. Boiwka perform more than one type of joint replacement?
Yes. Dr. Boiwka's Medicare data shows procedures in knee replacement (42 cases), hip replacement (25 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Boiwka affiliated with?
According to CMS facility affiliation data, Dr. Boiwka is affiliated with Atrium Health Cabarrus, Atrium Health Stanly, Carolinas Medical Center/Behav Health.
How does Dr. Boiwka compare to other orthopedic surgeons in Concord?
Among the 9 orthopedic surgeons in Concord, Dr. Boiwka ranks #3 by total Medicare procedure volume. Dr. Boiwka is among the highest-volume surgeons in Concord.
What are the quality ratings for hospitals where Dr. Boiwka practices?
Atrium Health Cabarrus (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Atrium Health Stanly (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Carolinas Medical Center/Behav Health (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 Concord, North Carolina
Dr. Boiwka's 67 Medicare procedures are above the Concord average of 50. The table below compares verified procedure volumes for orthopedic surgeons practicing in Concord.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bradley Ellison | 80 | Hip, Knee |
| Dr. Marc Ward | 68 | Knee, Shoulder |
| Dr. Shane Tipton | 44 | Hip, Knee |
| Dr. Ryan Bunch | 40 | Hip, Knee |
| Dr. Andrew Ferris | 29 | Knee, Shoulder |
| Dr. Richard Mostak | 20 | Shoulder |
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.