#139 Knee
#174 Hip

Dr. Thomas Allardyce, MD

Orthopedic Surgery
52 procedures 3 hospitals Plains, PA
Latest available Medicare data — updated April 2026
Rising Star
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 16 vs 36 avg (4,526 surgeons)
Knee 36 vs 45 avg (6,720 surgeons)

Dr. Thomas Allardyce is a board-certified orthopedic surgeon practicing in Plains, Pennsylvania. Dr. Allardyce has performed 36 Medicare-verified knee replacements (#139 in Pennsylvania) and 16 hip replacements, for a combined total of 52 procedures.

In Pennsylvania, Dr. Allardyce performs near average in knee (36 vs 45 avg), below average in hip (16 vs 34 avg).

Dr. Allardyce's reported Medicare volume is split between knee replacements (36 cases) and hip replacements (16 cases).

Plains is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Plains area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Medicare records for Dr. Allardyce extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 24 to 52 in the most recent data, a 117% increase. This sustained growth reflects an expanding joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Allardyce's 36 verified procedures is near the national average of 45.

Verified Medicare Cases

Knee Replacement
36 verified cases
#139 in Pennsylvania
Hip Replacement
16 verified cases
#174 in Pennsylvania
Estimated total: 140 – 160 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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. Allardyce Compares

Procedure volume compared to the Pennsylvania state average.

Hip Below Avg
16 Avg: 34
Knee Average
36 Avg: 45
Dr. Allardyce Pennsylvania Average

Contact & Location

220 S River St
Plains, PA 18705
NPI: 1114914447
Credentials: MD
Active Medicare provider
Find Practice on Google Maps

Volume Trend Analysis

Dr. Allardyce's Medicare-recorded procedure volume has trended upward over 11 years, increasing 117% from 24 procedures in 2013 to 52 in the most recent data.

Years of Data 11
2023 Volume 52
Peak Volume 63 (2017)
Trend Growing

Hospital Affiliations & Quality

H
Wayne Memorial Hospital
★★☆☆☆
Honesdale, PA
Similar to national avg
H
Barnes-Kasson County Hospital
Susquehanna, PA
H
Endless Mountains Health Systems
★★★☆☆
Montrose, PA

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.

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Allardyce

How does Dr. Allardyce's procedure volume compare to other Pennsylvania surgeons?

Dr. Allardyce has performed 52 Medicare-verified joint replacement procedures. This is in line with the Pennsylvania average of 63 procedures per surgeon. Dr. Allardyce ranks #169 out of 388 orthopedic surgeons in Pennsylvania.

What types of joint replacement does Dr. Allardyce perform?

Dr. Allardyce's Medicare data shows procedures in knee replacement (36 cases) and hip replacement (16 cases).

Are there other orthopedic surgeons near Dr. Allardyce in Plains?

Yes. There are 3 orthopedic surgeons in Plains 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. Allardyce 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. Allardyce's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 52 procedures shown here.

Has Dr. Allardyce's procedure volume changed over time?

Yes. Dr. Allardyce's Medicare-recorded volume has increased from 24 procedures in 2013 to 52 in the most recent data, a 117% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 63 procedures in 2017.

Does Dr. Allardyce perform more than one type of joint replacement?

Yes. Dr. Allardyce's Medicare data shows procedures in knee replacement (36 cases), hip replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Allardyce affiliated with?

According to CMS facility affiliation data, Dr. Allardyce is affiliated with Wayne Memorial Hospital, Barnes-Kasson County Hospital, Endless Mountains Health Systems.

How does Dr. Allardyce compare to other orthopedic surgeons in Plains?

Among the 3 orthopedic surgeons in Plains, Dr. Allardyce ranks #2 by total Medicare procedure volume. Dr. Allardyce is among the highest-volume surgeons in Plains.

What are the quality ratings for hospitals where Dr. Allardyce practices?

Wayne Memorial Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Endless Mountains Health Systems (3 out of 5 CMS stars). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.

Other Orthopedic Surgeons in Plains, Pennsylvania

Dr. Allardyce's 52 Medicare procedures are above the Plains average of 46. The table below compares verified procedure volumes for orthopedic surgeons practicing in Plains.

SurgeonProceduresSpecialties
Dr. Eugene Kim 66 Hip, Knee
Dr. Michael Banas 19 Knee

Patient Reviews & Ratings

OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:

These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Thomas Allardyce, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/pa/dr-thomas-allardyce-plains.html

Link: https://orthoprocedures.com/surgeons/pa/dr-thomas-allardyce-plains.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

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 one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.