Dr. Kenneth Petersen, D.O.
Contact & Location
816-380-7662
Harrisonville, MO 64701
Dr. Petersen performs more knee replacement procedures than 6% of orthopedic surgeons in Missouri, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #156 of 166 ranked knee surgeons in Missouri.
About Dr. Petersen
Practice. Dr. Kenneth Petersen is a board-certified orthopedic surgeon practicing in Harrisonville, Missouri. The latest annual CMS data records 13 knee replacements. That is #156 in Missouri for knee replacement. A Medicare provider since 2008.
Trend. Dr. Petersen first appears in the Medicare data in 2016. With 2 years on record, the trend is still short.
National context. Among 6,612 knee replacement surgeons tracked nationally, 13 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Harrisonville has 2 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume
Verified Medicare data is available for 2 years: 12 procedures in 2016 and 13 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
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. 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. Petersen Compares
Procedure volume compared to the Missouri state average.
Volume Trend Analysis
Dr. Petersen has 2 years of Medicare procedure data beginning in 2016. Additional years of data will provide a clearer picture of volume trends.
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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Petersen
How does Dr. Petersen's procedure volume compare to other Missouri surgeons?
Dr. Petersen has performed 13 Medicare-verified joint replacement procedures. The Missouri average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Petersen ranks #193 out of 204 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Petersen perform?
Dr. Petersen's reported Medicare volume is focused on knee replacement, with 13 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Petersen in Harrisonville?
Yes. There are 2 orthopedic surgeons in Harrisonville 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 Missouri surgeons.
What does the Medicare data for Dr. Petersen 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, which puts Dr. Petersen's total volume across all insurers at roughly 50 to 60 procedures against the 13 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.
Which hospitals is Dr. Petersen affiliated with?
According to CMS facility affiliation data, Dr. Petersen is affiliated with Cass Regional Medical Center, Golden Valley Memorial Hospital.
What are the quality ratings for hospitals where Dr. Petersen practices?
Cass Regional Medical Center (insufficient case volume for complication rate comparison); Golden Valley Memorial Hospital (4 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 Harrisonville, Missouri
Dr. Petersen's 13 Medicare procedures are below the Harrisonville average of 16. The table below compares verified procedure volumes for orthopedic surgeons practicing in Harrisonville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Danny Carroll | 18 | Knee |
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.