Dr. Stephen Kayiaros, MD

Somerset, NJ

14 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

Who is Dr. Kayiaros, Orthopedic Surgeon in Somerset, NJ?

Dr. Stephen Kayiaros is a board-certified orthopaedic surgeon specializing in joint replacement and adult reconstruction. After earning degrees from Johns Hopkins University and UMDNJ-Robert Wood Johnson Medical School, he completed his residency and a trauma fellowship at Brown University, followed by a joint replacement fellowship at the Hospital for Special Surgery. He serves as the Section Chief of Orthopedics and Medical Director of the Joint Center at RWJUH Somerset, as well as the Director of Total Joint Replacement Surgery at UCAS. Performing over 600 joint replacements annually, Dr. Kayiaros is a pioneer in the anterior approach for total hip replacements and a highly sought-after specialist for complex joint revision surgeries.

What are Areas of Expertise for Dr. Kayiaros?

Dr. Stephen Kayiaros, MD is a highly-rated, board-certified Orthopedic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Kayiaros empowers patients to confidently navigate their health journey, specializing in Joint Replacement, and comprehensive wellness support. Serving the Somerset, NJ community, Dr. Kayiaros is dedicated to enhancing lives through expert, patient-centered care.

Where did Dr. Kayiaros go to medical school and complete their residency?

Fellowship: Brown Universities
Residency: Brown Universities
Medical School: Rutgers

What languages does Dr. Kayiaros speak?

Dr. Kayiaros and their clinical team can communicate with patients in the following languages:

English
Greek, Modern (1453-)

What conditions does an Orthopedic Surgeon like Dr. Kayiaros typically treat?

As an Orthopedic Surgeon, Dr. Kayiaros diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Kayiaros. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

Also known as:

Primary Osteoarthritis in Right Knee
Osteoarthritis of the left knee
Primary Osteoarthritis in Right Hip
Osteoarthritis of the left hip
Osteoarthritis
Right Knee Arthritis
Right Knee Degenerative Joint Disease
Degenerative joint disease
Wear-and-tear arthritis
Arthrosis
Joint degeneration
Right Hip Arthritis
Right Hip Degenerative Joint Disease

ICD-10 Codes:

M1711: Unilateral primary osteoarthritis, right knee
M1712: Unilateral primary osteoarthritis, left knee
M1611: Unilateral primary osteoarthritis, right hip
M1612: Unilateral primary osteoarthritis, left hip

Also known as:

Joint Replacement Aftercare
Hip Replacement
Joint Disorder
Knee Replacement
Post-joint replacement care
Joint surgery recovery
Orthopedic aftercare

ICD-10 Codes:

Z471: Aftercare following joint replacement surgery

What procedures does an Orthopedic Surgeon like Dr. Kayiaros typically perform?

As an Orthopedic Surgeon, Dr. Kayiaros performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Kayiaros. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

Also known as:

CPT Codes:

27130: Arthroplasty, acetabular and proximal femoral prosthetic replacement (total hip arthroplasty), with or without autograft or allograft

Also known as:

CPT Codes:

27447: Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)

Also known as:

Joint or Bursa Injection/Fluid Removal
Arthrocentesis
Major Joint Aspiration
Bursa Injection
Joint Fluid Removal

CPT Codes:

20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance

Also known as:

Computer-Assisted Musculoskeletal Surgery (Image-less)
Navigational Musculoskeletal Surgery
Image-less Computer-Guided Surgery
Orthopedic Navigation System
CAS Musculoskeletal Surgery

CPT Codes:

20985: Computer-assisted surgical navigational procedure for musculoskeletal procedures, image-less (List separately in addition to code for primary procedure)

Also known as:

Revision Total Hip Replacement
Hip Replacement
Hip Arthroplasty Revision
Repeat Hip Replacement
Hip Joint Revision Surgery

CPT Codes:

27132: Conversion of previous hip surgery to total hip arthroplasty, with or without autograft or allograft

Also known as:

Revision Total Knee Replacement
Knee Arthroplasty Revision
Failed Knee Replacement Surgery
Knee Implant Exchange

CPT Codes:

27487: Revision of total knee arthroplasty, with or without allograft; femoral and entire tibial component

Also known as:

Continuous Femoral Nerve Block
Femoral Nerve Catheter Infusion
Thigh Nerve Block
Continuous Pain Relief Injection

CPT Codes:

64448: Injection(S), Anesthetic Agent(S) And/Or Steroid; Femoral Nerve, Continuous Infusion By Catheter (Including Catheter Placement), Including Imaging Guidance, When Performed

Does Dr. Kayiaros accept my insurance?

Dr. Kayiaros accepts most major insurance plans. Important: Please call our office at (732) 537-0909 before your appointment to verify that your specific plan and network are accepted.

What insurance plans does Dr. Kayiaros accept in Somerset, NJ?

Dr. Kayiaros in Somerset, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

Top Insurances

Cigna Group
Clover Health Holdings
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Horizon BlueCross BlueShield
Horizon Mutual Holdings
Humana
Medicare
UMR Administered Payer
UnitedHealth Group

View All Insurances

Where is Dr. Kayiaros' office located?

University Orthopaedic Associates

2 Worlds Fair Drive

Somerset, NJ 08873

(732) 537-0909

Get Directions | View Website

What hospitals are Dr. Kayiaros affiliated with?

Castle Connolly Top Hospital

This doctor is affiliated with a Castle Connolly Top Hospital.

Dr. Kayiaros has admitting privileges at the following hospitals:

St. Joseph's University Medical Center,Paterson, NJ

Ranked ObGyn Surgery

Ranked in 2 Procedures

Robert Wood Johnson University Hospital - Somerset,Somerville, NJ

Ranked in 3 Specialties

Ranked in 3 Procedures

Atlantic Health Centrastate Medical Center,Freehold, NJ

Ranked Cancer Surgery

Ranked Mastectomy

Hunterdon Medical Center,Flemington, NJ

Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 5 Procedures

Atlantic Health Overlook Medical Center,Summit, NJ

Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 7 Procedures

Saint Peter's University Hospital,New Brunswick, NJ

Ranked General Surgery

Ranked Hernia Repair Surgery

What is Dr. Kayiaros's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

Dr. Kayiaros's National Provider Identifier (NPI) number is 1669699542.

What common questions do patients ask about Dr. Kayiaros?

Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kayiaros

What is Dr. Stephen Kayiaros's specialty?

Dr. Kayiaros is an Orthopedic Surgeon near Somerset, NJ.

What does an Orthopedic Surgeon do?

An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system.

Is Dr. Stephen Kayiaros affiliated with a ranked Castle Connolly Top Hospital?

Yes, Dr. Kayiaros is affiliated with St. Joseph's University Medical Center, Robert Wood Johnson University Hospital - Somerset, Atlantic Health Centrastate Medical Center, Hunterdon Medical Center, Atlantic Health Overlook Medical Center, Saint Peter's University Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

When to see an Orthopedic Surgeon?: Guides for symptoms, conditions, and treatments

Understand your symptoms and know when it’s time to see an Orthopedic Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.