Dr. Christopher McClellan, D.O.
Dr. Christopher McClellan is a board-certified orthopedic surgeon practicing in Altoona, Pennsylvania. Dr. McClellan has performed 118 Medicare-verified knee replacements (#22 in Pennsylvania) and 59 hip replacements, for a combined total of 177 procedures.
In Pennsylvania, Dr. McClellan performs well above average in knee (118 vs 45 avg), above average in hip (59 vs 34 avg).
Dr. McClellan's reported Medicare volume is split between knee replacements (118 cases) and hip replacements (59 cases).
Altoona is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Altoona area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. McClellan extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 92 to 177 in the most recent data, a 92% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. McClellan's 118 verified procedures is more than 2x the national average of 45.
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. McClellan Compares
Procedure volume compared to the Pennsylvania state average.
Contact & Location
Altoona, PA 16602
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. McClellan's Medicare-recorded procedure volume has trended upward over 11 years, increasing 92% from 92 procedures in 2013 to 177 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.
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.
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.
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. McClellan
How does Dr. McClellan's procedure volume compare to other Pennsylvania surgeons?
Dr. McClellan has performed 177 Medicare-verified joint replacement procedures. This is more than 2x the Pennsylvania average of 63 procedures per surgeon. Dr. McClellan ranks #22 out of 388 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. McClellan perform?
Dr. McClellan's Medicare data shows procedures in knee replacement (118 cases) and hip replacement (59 cases).
Are there other orthopedic surgeons near Dr. McClellan in Altoona?
Yes. There are 7 orthopedic surgeons in Altoona 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. McClellan 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. McClellan's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 177 procedures shown here.
Has Dr. McClellan's procedure volume changed over time?
Yes. Dr. McClellan's Medicare-recorded volume has increased from 92 procedures in 2013 to 177 in the most recent data, a 92% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 198 procedures in 2018.
Does Dr. McClellan perform more than one type of joint replacement?
Yes. Dr. McClellan's Medicare data shows procedures in knee replacement (118 cases), hip replacement (59 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. McClellan affiliated with?
According to CMS facility affiliation data, Dr. McClellan is affiliated with Conemaugh Nason Medical Center, Penn Highlands Dubois, Upmc Altoona, Penn Highlands Brookville, Upmc Bedford Memorial.
How does Dr. McClellan compare to other orthopedic surgeons in Altoona?
Among the 7 orthopedic surgeons in Altoona, Dr. McClellan ranks #1 by total Medicare procedure volume. Dr. McClellan has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. McClellan practices?
Conemaugh Nason Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Penn Highlands Dubois (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Upmc Altoona (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 Altoona, Pennsylvania
Dr. McClellan's 177 Medicare procedures are above the Altoona average of 54. The table below compares verified procedure volumes for orthopedic surgeons practicing in Altoona.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Joshua Greenleaf | 59 | Hip, Knee |
| Dr. William Tyndall | 47 | Knee, Shoulder |
| Dr. Joshua Port | 42 | Knee, Shoulder |
| Dr. Jonathan Van Kleunen | 29 | Hip, Knee |
| Dr. Robert Singer | 15 | Knee |
| Dr. Charles Harvey | 12 | Hip |
Patient Reviews & Ratings
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