Dr. Ismar Dizdarevic, M.D.
Contact & Location
Ridgewood, NJ 07450
Dr. Ismar Dizdarevic is a board-certified orthopedic surgeon practicing in Ridgewood, New Jersey. A Medicare provider since 2011, Dr. Dizdarevic has performed 77 Medicare-verified knee replacements (#32 in New Jersey) and 66 hip replacements, for a combined total of 143 procedures.
In New Jersey, Dr. Dizdarevic performs above average in knee (77 vs 54 avg), above average in hip (66 vs 44 avg).
Dr. Dizdarevic's reported Medicare volume is split between knee replacements (77 cases) and hip replacements (66 cases).
Ridgewood is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Ridgewood area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Dizdarevic extend back to 2016, covering 9 years of data. Over that period, recorded procedure volume increased from 13 to 143 in the most recent data, a 1000% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Dizdarevic's 77 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Dizdarevic Compares
Procedure volume compared to the New Jersey state average.
Volume Trend Analysis
Dr. Dizdarevic's Medicare-recorded procedure volume has trended upward over 9 years, increasing 1000% from 13 procedures in 2016 to 143 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. Dizdarevic
How does Dr. Dizdarevic's procedure volume compare to other New Jersey surgeons?
Dr. Dizdarevic has performed 143 Medicare-verified joint replacement procedures. This is significantly above the New Jersey average of 72 procedures per surgeon. Dr. Dizdarevic ranks #28 out of 184 orthopedic surgeons in New Jersey.
What types of joint replacement does Dr. Dizdarevic perform?
Dr. Dizdarevic's Medicare data shows procedures in knee replacement (77 cases) and hip replacement (66 cases).
Are there other orthopedic surgeons near Dr. Dizdarevic in Ridgewood?
Yes. There are 5 orthopedic surgeons in Ridgewood 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 Jersey surgeons.
What does the Medicare data for Dr. Dizdarevic 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. Dizdarevic's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 143 procedures shown here.
Has Dr. Dizdarevic's procedure volume changed over time?
Yes. Dr. Dizdarevic's Medicare-recorded volume has increased from 13 procedures in 2016 to 143 in the most recent data, a 1000% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 155 procedures in 2022.
Does Dr. Dizdarevic perform more than one type of joint replacement?
Yes. Dr. Dizdarevic's Medicare data shows procedures in knee replacement (77 cases), hip replacement (66 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Dizdarevic affiliated with?
According to CMS facility affiliation data, Dr. Dizdarevic is affiliated with Valley Hospital, St Joseph'S University Medical Center Inc.
How does Dr. Dizdarevic compare to other orthopedic surgeons in Ridgewood?
Among the 5 orthopedic surgeons in Ridgewood, Dr. Dizdarevic ranks #2 by total Medicare procedure volume. Dr. Dizdarevic is among the highest-volume surgeons in Ridgewood.
What are the quality ratings for hospitals where Dr. Dizdarevic practices?
Valley Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); St Joseph'S University Medical Center Inc (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 Ridgewood, New Jersey
Dr. Dizdarevic's 143 Medicare procedures are above the Ridgewood average of 88. The table below compares verified procedure volumes for orthopedic surgeons practicing in Ridgewood.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Mark Pizzurro | 170 | Hip, Knee |
| Dr. Anthony Delfico | 68 | Knee |
| Dr. Brian De Palma | 37 | Hip, Knee |
| Dr. Umer Dasti | 23 | 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.