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Dr. John Antoniades, MD
Catonsville, MD
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Antoniades, Orthopedic Surgeon in Catonsville, MD?
Dr. John Antoniades, MD is an Orthopedic Surgeon, who primarily practices in Catonsville, MD with 2 additional practice locations. He has been practicing for over 21 years and is board certified. Dr. Antoniades graduated from University of Maryland School of Medicine and completed his residency at University Of Maryland Medical Center. Dr. Antoniades is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Antoniades’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Antoniades’s office at (410) 368-9992.
Where did Dr. Antoniades go to medical school and complete their residency?
Residency: University Of Maryland Medical Center | University of Maryland Program
Medical School: University of Maryland At Baltimore / Professional Schools | University of Maryland School of Medicine
Is Dr. Antoniades board certified as an Orthopedic Surgeon?
Yes, Dr. John Antoniades, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Antoniades speak?
Dr. Antoniades and their clinical team can communicate with patients in the following languages:
English
Greek, Modern (1453-)
What conditions does Dr. Antoniades treat?
As an Orthopedic Surgeon, Dr. Antoniades 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. Antoniades. 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.
Also known as:
- Osteoarthritis of both knees
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of the left knee
- Primary Osteoarthritis in Both Hips
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Bilateral Hip Arthritis
- Primary Degenerative Hip Disease
- Both Hips Arthritis
ICD-10 Codes:
- M170: Bilateral primary osteoarthritis of knee
- M1711: Unilateral primary osteoarthritis, right knee
- M1712: Unilateral primary osteoarthritis, left knee
- M160: Bilateral primary osteoarthritis of hip
Also known as:
- Shoulder Bursitis
- Right Trochanteric Bursitis
- Left Hip Bursitis
- Bursitis
- Shoulder Injuries and Disorder
- Hip Injuries and Disorder
- Inflamed Shoulder Bursa
- Shoulder Joint Inflammation
- Shoulder Bursa Inflammation
- Subacromial Bursitis
- Shoulder Pain
- Right Hip Bursitis
- Inflamed Right Hip Bursa
- Right Greater Trochanteric Bursitis
- Left Trochanteric Bursitis
- Inflamed left hip bursa
- Left hip joint inflammation
ICD-10 Codes:
- M7551: Bursitis of right shoulder
- M7552: Bursitis of left shoulder
- M7061: Trochanteric bursitis, right hip
- M7062: Trochanteric bursitis, 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
Also known as:
- Lower Back Spondylosis
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
What procedures does Dr. Antoniades perform?
As an Orthopedic Surgeon, Dr. Antoniades 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. Antoniades. 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.
Also known as:
- Knee Arthroscopy with Meniscus and Cartilage Repair
- Knee Arthroscopy with Major Synovectomy
- Endoscopy
- Knee Scope with Meniscectomy
- Knee Cartilage Shaving
- Arthroscopic Knee Debridement
- Arthroscopic Knee Synovectomy
- Knee Lining Removal (Arthroscopic)
- Minimally Invasive Knee Synovectomy
CPT Codes:
- 29881: Arthroscopy, knee, surgical; with meniscectomy (medial OR lateral, including any meniscal shaving) including debridement/shaving of articular cartilage (chondroplasty), same or separate compartment(s), when performed
- 29876: Arthroscopy, knee, surgical; synovectomy, major, 2 or more compartments (eg, medial or lateral)
Also known as:
- Total Knee Replacement
- Knee Replacement
- Total Knee Arthroplasty
- Knee Joint Replacement
- Full Knee Replacement
- TKA Surgery
CPT Codes:
- 27447: Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)
Also known as:
- Total Hip Replacement
- Hip Replacement
- Hip arthroplasty
- Artificial hip surgery
- Hip joint replacement
- Femoral head replacement
CPT Codes:
- 27130: Arthroplasty, acetabular and proximal femoral prosthetic replacement (total hip arthroplasty), with or without autograft or allograft
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:
- Neck Spinal Fusion (Cervical)
- Cervical interbody fusion
- Anterior cervical discectomy and fusion (ACDF)
- Neck vertebrae fusion
CPT Codes:
- 22551: Arthrodesis, anterior interbody, including disc space preparation, discectomy, osteophytectomy and decompression of spinal cord and/or nerve roots; cervical below C2
Also known as:
- Lumbar Spine Decompression Surgery
- Laminectomy
- Facetectomy
- Foraminotomy
- Spinal Stenosis Surgery
CPT Codes:
- 63047: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; lumbar
Also known as:
- Additional Spinal Decompression Segment
- Laminectomy for Spinal Stenosis
- Facetectomy for Nerve Decompression
- Foraminotomy for Pinched Nerve
CPT Codes:
- 63048: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; each additional vertebral segment, cervical, thoracic, or lumbar (List separately in addition to code for primary procedure)
Does Dr. Antoniades accept my insurance?
Dr. Antoniades accepts most major insurance plans. Important: Please call our office at (410) 368-9992 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Antoniades accept in Catonsville, MD?
Dr. Antoniades in Catonsville, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alterwood Advantage
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Department of Veterans Affairs
Express Scripts
Humana
Medicare
Riverside Health
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Antoniades' office located?
Dr. John Antoniades' Primary Practice
6501 Baltimore National Pike Ste D
Catonsville, MD 21228
(410) 368-9992
What is Dr. Antoniades's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Antoniades's National Provider Identifier (NPI) number is 1437187960.
What common questions do patients ask about Dr. Antoniades?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Antoniades
What is Dr. John Antoniades's specialty?
Dr. Antoniades is a Orthopedic Surgeon near Catonsville, MD. 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. Contact Dr. Antoniades to book an appointment today.
Is this Dr. John Antoniades affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Antoniades is affiliated with Ascension Saint Agnes Hospital, WellSpan York 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
Where can I learn more about Orthopedic Surgeon?
Explore Orthopedic Surgeon with 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.
Is John Antoniades accepting new patients in Catonsville, MD?
Yes, Dr. John Antoniades is accepting new patients at this time.
Does Dr. John Antoniades offer online booking?
Please contact Dr. Antoniades's office at (410) 368-9992 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Antoniades?
Please contact Dr. Antoniades's office at (410) 368-9992 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Antoniades have?
Dr. John Antoniades is certified by the American Board of Orthopaedic Surgery.
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