Dr. Tharun Karthikeyan, MD

Orthopedic Surgery

Dr. Tharun Karthikeyan is a board-certified orthopedic surgeon practicing in Lexington, Kentucky. In 2023, Dr. Karthikeyan performed 138 Medicare-verified knee replacements (#6 in Kentucky) and 62 hip replacements (#8 in Kentucky), for a combined total of 200 procedures. This places Dr. Karthikeyan among the highest-volume joint replacement surgeons in Kentucky.

Verified Medicare Cases (2023)

Knee Replacement
138 verified cases
#6 in Kentucky
Hip Replacement
62 verified cases
#8 in Kentucky

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Karthikeyan

This surgeon has high Medicare volume (200 verified cases). This indicates significant experience.

Recommended Script:

"Dr. Karthikeyan, since you handle such high volume, what is your specific infection rate compared to the national average? Do you have a dedicated team for post-op recovery?"

Preparing for Surgery?

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Contact & Location

📞 Phone: 859-258-8575
700 Bob-O-Link Drive
Lexington, KY 40504
NPI: 1922200468
Credentials: MD
✅ Active Medicare provider (NPI verified)
📅 19 years of practice experience
🎓 Licensed MD
🏥 Licensed surgical specialist
🦴 Board-certified orthopedic surgeon
📞 Contact information available
Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately 33-37% of all joint replacement procedures nationwide (63% of Medicare fee-for-service). Always consult with healthcare providers to make informed decisions about your care.