Dr. Michael Dayton, MD
Contact & Location
Aurora, CO 80045
Dr. Michael Dayton is a board-certified orthopedic surgeon practicing in Aurora, Colorado. A Medicare provider since 2006, Dr. Dayton has performed 57 Medicare-verified knee replacements (#30 in Colorado) and 30 hip replacements, for a combined total of 87 procedures.
In Colorado, Dr. Dayton performs near average in knee (57 vs 48 avg), below average in hip (30 vs 38 avg).
Dr. Dayton's reported Medicare volume is split between knee replacements (57 cases) and hip replacements (30 cases).
Aurora is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Aurora area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Dayton extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 48 to 87 in the most recent data, a 81% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Dayton's 57 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. Dayton Compares
Procedure volume compared to the Colorado state average.
Volume Trend Analysis
Dr. Dayton's Medicare-recorded procedure volume has trended upward over 12 years, increasing 81% from 48 procedures in 2013 to 87 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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Dayton
How does Dr. Dayton's procedure volume compare to other Colorado surgeons?
Dr. Dayton has performed 87 Medicare-verified joint replacement procedures. This is in line with the Colorado average of 64 procedures per surgeon. Dr. Dayton ranks #42 out of 169 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Dayton perform?
Dr. Dayton's Medicare data shows procedures in knee replacement (57 cases) and hip replacement (30 cases).
Are there other orthopedic surgeons near Dr. Dayton in Aurora?
Yes. There are 11 orthopedic surgeons in Aurora 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 Colorado surgeons.
What does the Medicare data for Dr. Dayton 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. Dayton's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 87 procedures shown here.
Has Dr. Dayton's procedure volume changed over time?
Yes. Dr. Dayton's Medicare-recorded volume has increased from 48 procedures in 2013 to 87 in the most recent data, a 81% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 146 procedures in 2018.
Does Dr. Dayton perform more than one type of joint replacement?
Yes. Dr. Dayton's Medicare data shows procedures in knee replacement (57 cases), hip replacement (30 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Dayton affiliated with?
According to CMS facility affiliation data, Dr. Dayton is affiliated with University Of Colorado Hospital Authority, Uchealth Broomfield Hospital.
How does Dr. Dayton compare to other orthopedic surgeons in Aurora?
Among the 11 orthopedic surgeons in Aurora, Dr. Dayton ranks #3 by total Medicare procedure volume. Dr. Dayton is among the highest-volume surgeons in Aurora.
What are the quality ratings for hospitals where Dr. Dayton practices?
University Of Colorado Hospital Authority (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Uchealth Broomfield Hospital (5 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 Aurora, Colorado
Dr. Dayton's 87 Medicare procedures are above the Aurora average of 73. The table below compares verified procedure volumes for orthopedic surgeons practicing in Aurora.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Craig Hogan | 176 | Hip, Knee |
| Dr. Adam Seidl | 97 | Shoulder |
| Dr. Jeffrey Arthur | 46 | Hip, Knee |
| Dr. Jonathan Bravman | 42 | Shoulder |
| Dr. Michael Messina | 37 | Knee, Shoulder |
| Dr. Jamie Friedman | 27 | 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.