Dr. Charles Cogan, MD
Contact & Location
216-444-3927
Cleveland, OH 44195
About Dr. Cogan
Dr. Charles Cogan is a board-certified orthopedic surgeon practicing in Cleveland, Ohio. A Medicare provider since 2015, Dr. Cogan performed 19 Medicare-verified shoulder replacements in the latest annual CMS data, ranking #52 in Ohio.
In Ohio, Dr. Cogan performs below the state average in shoulder (19 vs 29).
Dr. Cogan's Medicare data shows a focused shoulder replacement practice with 19 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Cleveland is home to 42 orthopedic surgeons in the current Medicare dataset. Patients in the Cleveland area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Cogan first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. Cogan's 19 shoulder replacement procedures is below the national average of 29 among 2,213 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume
Verified Medicare data is available for 2 years: 23 procedures in 2023 and 19 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 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. Cogan Compares
Procedure volume compared to the Ohio state average.
Volume Trend Analysis
Dr. Cogan has 2 years of Medicare procedure data beginning in 2023. 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Cogan
How does Dr. Cogan's procedure volume compare to other Ohio surgeons?
Dr. Cogan has performed 19 Medicare-verified joint replacement procedures. The Ohio average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Cogan ranks #294 out of 370 orthopedic surgeons in Ohio.
What types of joint replacement does Dr. Cogan perform?
Dr. Cogan's reported Medicare volume is focused on shoulder replacement, with 19 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Cogan in Cleveland?
Yes. There are 42 orthopedic surgeons in Cleveland 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. Cogan 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. Cogan's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 19 procedures shown here.
Which hospitals is Dr. Cogan affiliated with?
According to CMS facility affiliation data, Dr. Cogan is affiliated with Cleveland Clinic, Marymount Hospital, Fairview Hospital.
How does Dr. Cogan compare to other orthopedic surgeons in Cleveland?
Among the 42 orthopedic surgeons in Cleveland, Dr. Cogan ranks #35 by total Medicare procedure volume. The highest-volume surgeon in Cleveland has 239 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Cogan practices?
Cleveland Clinic (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Marymount Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Fairview 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 Cleveland, Ohio
Dr. Cogan's 19 Medicare procedures are below the Cleveland average of 154. The table below compares verified procedure volumes for orthopedic surgeons practicing in Cleveland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Bloomfield | 239 | Hip, Knee |
| Dr. Robert Molloy | 197 | Hip, Knee |
| Dr. Trevor Murray | 186 | Hip, Knee |
| Dr. Michael Erossy | 160 | Hip, Knee |
| Dr. Kim Stearns | 151 | Hip, Knee |
| Dr. Mark Denzine | 127 | Hip, 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.