Dr. Christopher Cannova, M.D.
Dr. Christopher Cannova is a board-certified orthopedic surgeon practicing in Bethesda, Maryland. A Medicare provider since 2005, Dr. Cannova has performed 248 Medicare-verified knee replacements (#1 in Maryland) and 113 hip replacements, for a combined total of 361 procedures.
In Maryland, Dr. Cannova performs well above average in knee (248 vs 50 avg), well above average in hip (113 vs 40 avg).
Dr. Cannova's reported Medicare volume is split between knee replacements (248 cases) and hip replacements (113 cases).
Bethesda is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Bethesda area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Cannova extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 176 to 361 in the most recent data, a 105% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Cannova's 248 verified procedures is more than 5x the national average of 45, ranking #24 nationally.
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. Cannova Compares
Procedure volume compared to the Maryland state average.
Contact & Location
Bethesda, MD 20817
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Cannova's Medicare-recorded procedure volume has trended upward over 11 years, increasing 105% from 176 procedures in 2013 to 361 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Cannova
How does Dr. Cannova's procedure volume compare to other Maryland surgeons?
Dr. Cannova has performed 361 Medicare-verified joint replacement procedures. This is more than 5x the Maryland average of 72 procedures per surgeon. Dr. Cannova ranks #1 out of 161 orthopedic surgeons in Maryland.
What types of joint replacement does Dr. Cannova perform?
Dr. Cannova's Medicare data shows procedures in knee replacement (248 cases) and hip replacement (113 cases).
How experienced is Dr. Cannova with knee replacement surgery?
Dr. Cannova ranks #1 in Maryland for knee replacement with 248 Medicare-verified procedures. This high ranking among 161 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Cannova in Bethesda?
Yes. There are 9 orthopedic surgeons in Bethesda 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 Maryland surgeons.
What does the Medicare data for Dr. Cannova 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. Cannova's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 361 procedures shown here.
Has Dr. Cannova's procedure volume changed over time?
Yes. Dr. Cannova's Medicare-recorded volume has increased from 176 procedures in 2013 to 361 in the most recent data, a 105% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 361 procedures in 2023.
Does Dr. Cannova perform more than one type of joint replacement?
Yes. Dr. Cannova's Medicare data shows procedures in knee replacement (248 cases), hip replacement (113 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Cannova affiliated with?
According to CMS facility affiliation data, Dr. Cannova is affiliated with Suburban Hospital.
How does Dr. Cannova compare to other orthopedic surgeons in Bethesda?
Among the 9 orthopedic surgeons in Bethesda, Dr. Cannova ranks #1 by total Medicare procedure volume. Dr. Cannova has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Cannova practices?
Suburban 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 Bethesda, Maryland
Dr. Cannova's 361 Medicare procedures are above the Bethesda average of 114. The table below compares verified procedure volumes for orthopedic surgeons practicing in Bethesda.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Sridhar Durbhakula | 215 | Hip, Knee |
| Dr. Kurt Schluntz | 58 | Knee |
| Dr. Min Lu | 47 | Hip, Knee |
| Dr. Carey Politzer | 41 | Hip, Knee |
| Dr. Timothy Bhattacharyya | 38 | Hip |
| Dr. Craig Miller | 38 | Shoulder |
Patient Reviews & Ratings
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