Dr. Jacob Gunzenhaeuser, M.D.
Dr. Jacob Gunzenhaeuser is a board-certified orthopedic surgeon practicing in Cincinnati, Ohio. A Medicare provider since 2010, Dr. Gunzenhaeuser has performed 74 Medicare-verified knee replacements (#39 in Ohio) and 53 hip replacements, for a combined total of 127 procedures.
In Ohio, Dr. Gunzenhaeuser performs above average in knee (74 vs 40 avg), above average in hip (53 vs 31 avg).
Dr. Gunzenhaeuser's reported Medicare volume is split between knee replacements (74 cases) and hip replacements (53 cases).
Cincinnati is home to 42 orthopedic surgeons in the current Medicare dataset. Patients in the Cincinnati area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Gunzenhaeuser extend back to 2017, covering 7 years of data. Over that period, recorded procedure volume increased from 43 to 127 in the most recent data, a 195% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Gunzenhaeuser's 74 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. Gunzenhaeuser Compares
Procedure volume compared to the Ohio state average.
Contact & Location
Cincinnati, OH 45227
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Gunzenhaeuser's Medicare-recorded procedure volume has trended upward over 7 years, increasing 195% from 43 procedures in 2017 to 127 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.
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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Gunzenhaeuser
How does Dr. Gunzenhaeuser's procedure volume compare to other Ohio surgeons?
Dr. Gunzenhaeuser has performed 127 Medicare-verified joint replacement procedures. This is more than 2x the Ohio average of 57 procedures per surgeon. Dr. Gunzenhaeuser ranks #33 out of 378 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Gunzenhaeuser perform?
Dr. Gunzenhaeuser's Medicare data shows procedures in knee replacement (74 cases) and hip replacement (53 cases).
Are there other orthopedic surgeons near Dr. Gunzenhaeuser in Cincinnati?
Yes. There are 42 orthopedic surgeons in Cincinnati 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 Ohio surgeons.
What does the Medicare data for Dr. Gunzenhaeuser 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. Gunzenhaeuser's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 127 procedures shown here.
Has Dr. Gunzenhaeuser's procedure volume changed over time?
Yes. Dr. Gunzenhaeuser's Medicare-recorded volume has increased from 43 procedures in 2017 to 127 in the most recent data, a 195% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 127 procedures in 2023.
Does Dr. Gunzenhaeuser perform more than one type of joint replacement?
Yes. Dr. Gunzenhaeuser's Medicare data shows procedures in knee replacement (74 cases), hip replacement (53 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gunzenhaeuser affiliated with?
According to CMS facility affiliation data, Dr. Gunzenhaeuser is affiliated with Christ Hospital.
How does Dr. Gunzenhaeuser compare to other orthopedic surgeons in Cincinnati?
Among the 42 orthopedic surgeons in Cincinnati, Dr. Gunzenhaeuser ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Cincinnati has 292 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Gunzenhaeuser practices?
Christ Hospital (5 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 Cincinnati, Ohio
Dr. Gunzenhaeuser's 127 Medicare procedures are below the Cincinnati average of 173. The table below compares verified procedure volumes for orthopedic surgeons practicing in Cincinnati.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Swank | 292 | Hip, Knee |
| Dr. Haleem Chaudhary | 195 | Hip, Knee |
| Dr. Patrick Kirk | 169 | Hip, Knee |
| Dr. Suresh Nayak | 145 | Hip, Knee |
| Dr. Jonathon Spanyer | 144 | Hip, Knee |
| Dr. Edward Lim | 138 | Hip, Knee |
Patient Reviews & Ratings
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