Knee
Dr. George Dahir, MD
Dr. George Dahir is a board-certified orthopedic surgeon practicing in Springfield, Tennessee. Dr. Dahir has performed 13 Medicare-verified knee replacements, ranking #156 in Tennessee.
In Tennessee, Dr. Dahir performs below average in knee (13 vs 45 avg).
Dr. Dahir's Medicare data shows a focused knee replacement practice with 13 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.
Dr. Dahir is the only orthopedic surgeon in Springfield represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Dr. Dahir's Medicare data spans 11 years, beginning in 2013. Volume peaked at 31 procedures in 2018 before settling at 13 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Dahir's 13 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Dahir Compares
Procedure volume compared to the Tennessee state average.
Contact & Location
Springfield, TN 37172
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Dahir's recorded volume peaked at 31 procedures in 2018 and stood at 13 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. Dahir
How does Dr. Dahir's procedure volume compare to other Tennessee surgeons?
Dr. Dahir has performed 13 Medicare-verified joint replacement procedures. The Tennessee average is 64 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Dahir ranks #199 out of 214 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Dahir perform?
Dr. Dahir's reported Medicare volume is focused on knee replacement, with 13 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Where is Dr. Dahir's practice located?
Dr. Dahir practices in Springfield, Tennessee. The office is located at 500 Northcrest Dr, Suite 521, Springfield, TN 37172. Patients in the surrounding area can consult Dr. Dahir for joint replacement evaluation.
What does the Medicare data for Dr. Dahir 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. Dahir's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 13 procedures shown here.
Has Dr. Dahir's procedure volume changed over time?
Dr. Dahir's Medicare-recorded volume peaked at 31 procedures in 2018 and was 13 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.
Which hospitals is Dr. Dahir affiliated with?
According to CMS facility affiliation data, Dr. Dahir is affiliated with Tristar Northcrest Medical Center.
What are the quality ratings for hospitals where Dr. Dahir practices?
Tristar Northcrest Medical Center (3 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.
Patient Reviews & Ratings
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