Dr. Donald Knapke, M.D.
Contact & Location
248-244-9426
Troy, MI 48084
West Bloomfield, MI 48322
Troy, MI 48098
Southfield, MI 48033
Shelby Twp, MI 48315
Dr. Knapke performs more hip replacement procedures than 99% of orthopedic surgeons in Michigan, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #1 of 140 ranked hip surgeons in Michigan.
About Dr. Knapke
Practice. Dr. Donald Knapke is a board-certified orthopedic surgeon practicing in Troy, Michigan. The latest annual CMS data records 115 hip replacements and 107 knee replacements, 222 procedures in all. That is #1 in Michigan for hip replacement. A Medicare provider since 2005.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume has held between 197 and 290 procedures a year.
National context. Among 4,542 hip replacement surgeons tracked nationally, 115 procedures is more than 3x the national average of 36. That is #97 nationally.
Local context. Troy has 3 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 105 | 134 |
| 2014 | 103 | 148 |
| 2015 | 122 | 168 |
| 2016 | 109 | 180 |
| 2017 | 117 | 140 |
| 2018 | 129 | 123 |
| 2019 | 129 | 144 |
| 2020 | 120 | 96 |
| 2021 | 107 | 106 |
| 2022 | 103 | 94 |
| 2023 | 118 | 104 |
| 2024 | 115 | 107 |
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 25% to 33% for hip replacement, 23% to 28% for knee 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. Knapke Compares
Procedure volume compared to the Michigan state average.
Volume Trend Analysis
Dr. Knapke's procedure volume has been consistent across 12 years of Medicare data, ranging from 197 to 290 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Knapke
How does Dr. Knapke's procedure volume compare to other Michigan surgeons?
Dr. Knapke has performed 222 Medicare-verified joint replacement procedures. This is more than 4x the Michigan average of 49 procedures per surgeon. Dr. Knapke ranks #1 out of 256 orthopedic surgeons in Michigan.
What types of joint replacement does Dr. Knapke perform?
Dr. Knapke's Medicare data shows procedures in hip replacement (115 cases) and knee replacement (107 cases).
How experienced is Dr. Knapke with hip replacement surgery?
Dr. Knapke ranks #1 in Michigan for hip replacement with 115 Medicare-verified procedures. This high ranking among 256 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Knapke in Troy?
Yes. There are 3 orthopedic surgeons in Troy 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 Michigan surgeons.
What does the Medicare data for Dr. Knapke 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 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. Knapke's total volume across all insurers at roughly 730 to 930 procedures against the 222 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. Knapke's procedure volume changed over time?
Dr. Knapke's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 197 to 290 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Knapke perform more than one type of joint replacement?
Yes. Dr. Knapke's Medicare data shows procedures in hip replacement (115 cases), knee replacement (107 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Knapke affiliated with?
According to CMS facility affiliation data, Dr. Knapke is affiliated with Corewell Health Beaumont Troy Hospital, Henry Ford Health Macomb Hospital, Trinity Health Oakland Hospital, Corewell Health William Beaumont University Hospit, Corewell Health Beaumont Grosse Pointe Hospital.
How does Dr. Knapke compare to other orthopedic surgeons in Troy?
Among the 3 orthopedic surgeons in Troy, Dr. Knapke ranks #1 by total Medicare procedure volume. Dr. Knapke has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Knapke practices?
Corewell Health Beaumont Troy Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Henry Ford Health Macomb Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Trinity Health Oakland Hospital (2 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 Troy, Michigan
Dr. Knapke's 222 Medicare procedures are above the Troy average of 117. The table below compares verified procedure volumes for orthopedic surgeons practicing in Troy.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Flierl | 71 | Hip, Knee |
| Dr. Craig Roodbeen | 57 | 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.