Dr. Peter Schilling, M.D.
Contact & Location
734-232-6343
Ann Arbor, MI 48109
Dr. Schilling performs more knee replacement procedures than 45% of orthopedic surgeons in Michigan, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #110 of 202 ranked knee surgeons in Michigan.
About Dr. Schilling
Practice. Dr. Peter Schilling is a board-certified orthopedic surgeon practicing in Ann Arbor, Michigan. The latest annual CMS data records 26 knee replacements and 17 hip replacements, 43 procedures in all. That is #110 in Michigan for knee replacement. A Medicare provider since 2008.
Trend. Medicare records run from 2019 to 2024, 6 years. Volume has held between 26 and 52 procedures a year.
National context. Among 6,612 knee replacement surgeons tracked nationally, 26 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Ann Arbor has 9 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist. Dr. Schilling also holds hospital privileges in NH and VT, a practice that extends beyond Michigan.
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 | 15 | 26 |
| 2020 | 14 | 19 |
| 2021 | 12 | 14 |
| 2022 | 25 | 19 |
| 2023 | 24 | 28 |
| 2024 | 17 | 26 |
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. Schilling Compares
Procedure volume compared to the Michigan state average.
Volume Trend Analysis
Dr. Schilling's procedure volume has been consistent across 6 years of Medicare data, ranging from 26 to 52 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 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. Schilling
How does Dr. Schilling's procedure volume compare to other Michigan surgeons?
Dr. Schilling has performed 43 Medicare-verified joint replacement procedures. This is in line with the Michigan average of 49 procedures per surgeon. Dr. Schilling ranks #123 out of 256 orthopedic surgeons in Michigan.
What types of joint replacement does Dr. Schilling perform?
Dr. Schilling's Medicare data shows procedures in knee replacement (26 cases) and hip replacement (17 cases).
Are there other orthopedic surgeons near Dr. Schilling in Ann Arbor?
Yes. There are 9 orthopedic surgeons in Ann Arbor 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. Schilling 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. Schilling's total volume across all insurers at roughly 140 to 180 procedures against the 43 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. Schilling's procedure volume changed over time?
Dr. Schilling's procedure volume has been relatively stable over 6 years of Medicare data, ranging from 26 to 52 procedures per year between 2019 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Schilling perform more than one type of joint replacement?
Yes. Dr. Schilling's Medicare data shows procedures in knee replacement (26 cases), hip replacement (17 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Schilling affiliated with?
According to CMS facility affiliation data, Dr. Schilling is affiliated with Mary Hitchcock Memorial Hospital, Alice Peck Day Memorial Hospital, Gifford Medical Center, Cheshire Medical Center, Mt Ascutney Hospital. Dr. Schilling maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Schilling compare to other orthopedic surgeons in Ann Arbor?
Among the 9 orthopedic surgeons in Ann Arbor, Dr. Schilling ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Ann Arbor has 98 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Schilling practices?
Mary Hitchcock Memorial Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Alice Peck Day Memorial Hospital (insufficient case volume for complication rate comparison); Gifford Medical Center (4 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Ann Arbor, Michigan
Dr. Schilling's 43 Medicare procedures are below the Ann Arbor average of 46. The table below compares verified procedure volumes for orthopedic surgeons practicing in Ann Arbor.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Andrew Urquhart | 98 | Hip, Knee |
| Dr. Derek Semaan | 81 | Hip, Knee |
| Dr. Asheesh Bedi | 47 | Shoulder |
| Dr. James Carpenter | 19 | Shoulder |
| Dr. Christopher Bush | 16 | Shoulder |
| Dr. Bruce Miller | 16 | 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.