#27 Hip
#43 Knee

Dr. Spencer Montgomery, MD

Orthopedic Surgery
39 procedures 1 hospital Jackson, MS
Latest available Medicare data — updated April 2026
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 18 vs 36 avg (4,526 surgeons)
Knee 21 vs 45 avg (6,720 surgeons)

Dr. Spencer Montgomery is a board-certified orthopedic surgeon practicing in Jackson, Mississippi. A Medicare provider since 2021, Dr. Montgomery has performed 21 Medicare-verified knee replacements (#43 in Mississippi) and 18 hip replacements, for a combined total of 39 procedures.

In Mississippi, Dr. Montgomery performs below average in knee (21 vs 63 avg), below average in hip (18 vs 37 avg).

Dr. Montgomery's reported Medicare volume is split between knee replacements (21 cases) and hip replacements (18 cases).

Beyond general orthopedic surgery, Dr. Montgomery holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.

Jackson is home to 18 orthopedic surgeons in the current Medicare dataset. Patients in the Jackson area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Montgomery first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.

Dr. Montgomery's 21 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

Knee Replacement
21 verified cases
#43 in Mississippi
Hip Replacement
18 verified cases
#27 in Mississippi
Estimated total: 110 – 120 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. Montgomery Compares

Procedure volume compared to the Mississippi state average.

Hip Below Avg
18 Avg: 37
Knee Below Avg
21 Avg: 63
Dr. Montgomery Mississippi Average

Contact & Location

Phone: 601-984-6525
2500 N State St
Jackson, MS 39216
NPI: 1174286579
Credentials: MD
Active Medicare provider (NPI verified)
5 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Montgomery has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.

Years of Data 2
2023 Volume 39
Peak Volume 39 (2023)
Trend Developing

Hospital Affiliations & Quality

H
University Of Mississippi Med Center
★★☆☆☆
Jackson, MS
Similar to national avg

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. Montgomery

How does Dr. Montgomery's procedure volume compare to other Mississippi surgeons?

Dr. Montgomery has performed 39 Medicare-verified joint replacement procedures. The Mississippi average is 70 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Montgomery ranks #40 out of 80 orthopedic surgeons in Mississippi.

What types of joint replacement does Dr. Montgomery perform?

Dr. Montgomery's Medicare data shows procedures in knee replacement (21 cases) and hip replacement (18 cases).

Are there other orthopedic surgeons near Dr. Montgomery in Jackson?

Yes. There are 18 orthopedic surgeons in Jackson 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 Mississippi surgeons.

What does the Medicare data for Dr. Montgomery 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. Montgomery's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 39 procedures shown here.

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

Yes. Dr. Montgomery's Medicare data shows procedures in knee replacement (21 cases), hip replacement (18 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Montgomery affiliated with?

According to CMS facility affiliation data, Dr. Montgomery is affiliated with University Of Mississippi Med Center.

How does Dr. Montgomery compare to other orthopedic surgeons in Jackson?

Among the 18 orthopedic surgeons in Jackson, Dr. Montgomery ranks #10 by total Medicare procedure volume. The highest-volume surgeon in Jackson has 425 verified Medicare procedures.

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

University Of Mississippi Med Center (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 Jackson, Mississippi

Dr. Montgomery's 39 Medicare procedures are below the Jackson average of 206. The table below compares verified procedure volumes for orthopedic surgeons practicing in Jackson.

SurgeonProceduresSpecialties
Dr. Robert Mehrle 425 Hip, Knee
Dr. Trevor Pickering 266 Hip, Knee
Dr. Jeff Almand 192 Hip, Knee
Dr. William Johnson 178 Hip, Knee
Dr. David-Alan Rubin 172 Hip, Knee
Dr. Matthew Young 167 Hip, 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. Spencer Montgomery, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ms/dr-spencer-montgomery-jackson.html

Link: https://orthoprocedures.com/surgeons/ms/dr-spencer-montgomery-jackson.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.