Dr. Charlie Yang, M.D.
Contact & Location
Denver, CO 80210
Dr. Charlie Yang is a board-certified orthopedic surgeon practicing in Denver, Colorado. A Medicare provider since 2007, Dr. Yang has performed 57 Medicare-verified knee replacements (#31 in Colorado) and 35 hip replacements, for a combined total of 92 procedures.
In Colorado, Dr. Yang performs near average in knee (57 vs 48 avg), near average in hip (35 vs 38 avg).
Dr. Yang's reported Medicare volume is split between knee replacements (57 cases) and hip replacements (35 cases).
Beyond general orthopedic surgery, Dr. Yang holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Denver is home to 21 orthopedic surgeons in the current Medicare dataset. Patients in the Denver area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Yang's Medicare data spans 12 years, beginning in 2013. Volume peaked at 157 procedures in 2017 before settling at 92 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. Yang'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. Yang Compares
Procedure volume compared to the Colorado state average.
Volume Trend Analysis
Dr. Yang's recorded volume peaked at 157 procedures in 2017 and stood at 92 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.
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.
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 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. Yang
How does Dr. Yang's procedure volume compare to other Colorado surgeons?
Dr. Yang has performed 92 Medicare-verified joint replacement procedures. This is in line with the Colorado average of 64 procedures per surgeon. Dr. Yang ranks #38 out of 169 orthopedic surgeons in Colorado.
What types of joint replacement does Dr. Yang perform?
Dr. Yang's Medicare data shows procedures in knee replacement (57 cases) and hip replacement (35 cases).
Are there other orthopedic surgeons near Dr. Yang in Denver?
Yes. There are 21 orthopedic surgeons in Denver 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. Yang 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. Yang's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 92 procedures shown here.
Has Dr. Yang's procedure volume changed over time?
Dr. Yang's Medicare-recorded volume peaked at 157 procedures in 2017 and was 92 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. Yang perform more than one type of joint replacement?
Yes. Dr. Yang's Medicare data shows procedures in knee replacement (57 cases), hip replacement (35 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Yang affiliated with?
According to CMS facility affiliation data, Dr. Yang is affiliated with Adventhealth Porter, Adventhealth Littleton.
How does Dr. Yang compare to other orthopedic surgeons in Denver?
Among the 21 orthopedic surgeons in Denver, Dr. Yang ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Denver has 129 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Yang practices?
Adventhealth Porter (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Adventhealth Littleton (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 Denver, Colorado
Dr. Yang's 92 Medicare procedures are below the Denver average of 101. The table below compares verified procedure volumes for orthopedic surgeons practicing in Denver.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Larkin | 129 | Hip, Knee |
| Dr. Todd Miner | 112 | Hip, Knee |
| Dr. Dennis Chang | 105 | Hip, Knee |
| Dr. Edward Parks | 103 | Hip, Knee |
| Dr. Jason Jennings | 91 | Hip, Knee |
| Dr. Harold Hunt | 76 | 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.