Dr. Charles Davis, MD
Contact & Location
Hershey, PA 17033
Dr. Charles Davis is a board-certified orthopedic surgeon practicing in Hershey, Pennsylvania. A Medicare provider since 2006, Dr. Davis has performed 38 Medicare-verified knee replacements (#131 in Pennsylvania) and 29 hip replacements, for a combined total of 67 procedures.
In Pennsylvania, Dr. Davis performs near average in knee (38 vs 47 avg), below average in hip (29 vs 37 avg).
Dr. Davis's reported Medicare volume is split between knee replacements (38 cases) and hip replacements (29 cases).
Hershey is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Hershey area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Davis's Medicare data spans 12 years, beginning in 2013. Volume peaked at 85 procedures in 2015 before settling at 67 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Davis's 38 verified procedures is near 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. Davis Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Davis's recorded volume peaked at 85 procedures in 2015 and stood at 67 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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. Davis
How does Dr. Davis's procedure volume compare to other Pennsylvania surgeons?
Dr. Davis has performed 67 Medicare-verified joint replacement procedures. This is in line with the Pennsylvania average of 66 procedures per surgeon. Dr. Davis ranks #119 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Davis perform?
Dr. Davis's Medicare data shows procedures in knee replacement (38 cases) and hip replacement (29 cases).
Are there other orthopedic surgeons near Dr. Davis in Hershey?
Yes. There are 7 orthopedic surgeons in Hershey 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 Pennsylvania surgeons.
What does the Medicare data for Dr. Davis 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. Davis's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 67 procedures shown here.
Has Dr. Davis's procedure volume changed over time?
Dr. Davis's Medicare-recorded volume peaked at 85 procedures in 2015 and was 67 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Davis perform more than one type of joint replacement?
Yes. Dr. Davis's Medicare data shows procedures in knee replacement (38 cases), hip replacement (29 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Davis affiliated with?
According to CMS facility affiliation data, Dr. Davis is affiliated with Milton S Hershey Medical Center, Penn State Health Holy Spirit Medical Center.
How does Dr. Davis compare to other orthopedic surgeons in Hershey?
Among the 7 orthopedic surgeons in Hershey, Dr. Davis ranks #2 by total Medicare procedure volume. Dr. Davis is among the highest-volume surgeons in Hershey.
What are the quality ratings for hospitals where Dr. Davis practices?
Milton S Hershey Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Penn State Health Holy Spirit Medical Center (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 Hershey, Pennsylvania
Dr. Davis's 67 Medicare procedures are above the Hershey average of 45. The table below compares verified procedure volumes for orthopedic surgeons practicing in Hershey.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Arun Kumar | 80 | Hip, Knee |
| Dr. Mark Mason | 66 | Hip, Knee |
| Dr. Nikkole Haines | 44 | Hip, Knee |
| Dr. Gary Updegrove | 26 | Shoulder |
| Dr. April Armstrong | 17 | Shoulder |
| Dr. Nathan Lanham | 17 | 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.