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Dr. Darius Zagunis, MD

San Antonio, TX

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zagunis, Interventional Pain Medicine Specialist in San Antonio, TX?

    Dr. Darius Zagunis, MD is an Interventional Pain Medicine Specialist, who primarily practices in San Antonio, TX with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Zagunis graduated from Ross University School Of Medicine. Dr. Zagunis is fluent in English, Lithuanian, and Russian, and is currently seeing new patients. Dr. Zagunis’s practice accepts Cigna, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zagunis’s office at (210) 403-3700.

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

    • Medical School: Ross University School Of Medicine, Roseau, Commonwealth Of Dominica, West Indies | Ross University School Of Medicine

    Is Dr. Zagunis board certified as an Interventional Pain Medicine Specialist?

    Yes, Dr. Darius Zagunis, MD is board certified by the American Board of Anesthesiology

    What languages does Dr. Zagunis speak?

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

    • English

    • Lithuanian

    • Russian

    What conditions does Dr. Zagunis treat?

    As an Interventional Pain Medicine Specialist, Dr. Zagunis 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. Zagunis. 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:

    • Pinched Nerve in Lower Back
    • Pinched Nerve in Neck
    • Back Pain
    • Peripheral Nerve Disorder
    • Neck Injuries and Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back
    • Cervical Radiculopathy
    • Neck Nerve Compression
    • Compressed Nerve in Neck

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region
    • M5412: Radiculopathy, cervical region

    Also known as:

    • Lower Back Spondylosis
    • Neck Spondylosis
    • Spine Injuries and Disorder
    • Neck Injuries and Disorder
    • Lumbar Spondylosis
    • Lower Back Arthritis
    • Degenerative Lumbar Spine Disease
    • Cervical Spondylosis
    • Neck Arthritis
    • Degenerative Neck Disease

    ICD-10 Codes:

    • M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
    • M47812: Spondylosis without myelopathy or radiculopathy, cervical region

    Also known as:

    • Sacroiliac Joint Inflammation
    • Back Pain
    • SI Joint Inflammation
    • Sacroiliac Dysfunction
    • Inflamed SI Joint

    ICD-10 Codes:

    • M461: Sacroiliitis, not elsewhere classified

    Also known as:

    • Lower Back Nerve Root Pain
    • Back Pain
    • Peripheral Nerve Disorder
    • Pinched Nerve in Lower Back
    • Lumbosacral Radiculopathy
    • Sciatica

    ICD-10 Codes:

    • M5417: Radiculopathy, lumbosacral region

    Also known as:

    • Chronic pain syndrome
    • Chronic Pain
    • Persistent pain syndrome
    • Long-term pain condition
    • Chronic widespread pain

    ICD-10 Codes:

    • G894: Chronic pain syndrome

    What procedures does Dr. Zagunis perform?

    As an Interventional Pain Medicine Specialist, Dr. Zagunis 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. Zagunis. 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:

    • Lumbar Transforaminal Epidural Injection
    • Facet Joint Injection (Lower Back/Sacrum)
    • Epidural Steroid Injection
    • Lumbar or Sacral Epidural Injection with Imaging
    • TFESI (Lumbar)
    • Nerve Root Block (Lumbar)
    • Lower Back Nerve Injection with Imaging
    • Lumbar Facet Joint Injection
    • Sacral Facet Joint Injection
    • Paravertebral Facet Injection
    • Lower Back Pain Injection (Guided)
    • Cervical Epidural Injection
    • Thoracic Epidural Injection
    • Spinal Nerve Block
    • Pain Relief Spinal Injection
    • Caudal Epidural Injection
    • Pain Management Injection

    CPT Codes:

    • 64483: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, single level
    • 64493: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; single level
    • 62321: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, cervical or thoracic; with imaging guidance (ie, fluoroscopy or CT)
    • 62323: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, lumbar or sacral (caudal); with imaging guidance (ie, fluoroscopy or CT)

    Also known as:

    • Lumbar or Sacral Facet Joint Injection
    • Lumbar/Sacral Facet Joint Nerve Destruction (Additional)
    • Facet joint block
    • Zygapophyseal joint injection
    • Lower back facet injection
    • Sacral facet injection
    • Facet Joint Nerve Ablation
    • Radiofrequency Ablation (RFA) Spine
    • Lumbar Facet Denervation

    CPT Codes:

    • 64494: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; second level (List separately in addition to code for primary procedure)
    • 64636: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); lumbar or sacral, each additional facet joint (List separately in addition to code for primary procedure)

    Also known as:

    • Lumbar or Sacral Epidural Injection (Guided)
    • Guided Facet Joint Injection (Neck/Upper Back)
    • Transforaminal Epidural Injection
    • Spinal Nerve Block
    • Lower Back Pain Injection with Guidance
    • Paravertebral Facet Joint Injection
    • Cervical Facet Injection
    • Thoracic Facet Injection
    • Zygapophyseal Joint Injection

    CPT Codes:

    • 64484: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, each additional level (List separately in addition to code for primary procedure)
    • 64490: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; single level

    Also known as:

    • Facet Joint Nerve Ablation (Lumbar/Sacral)
    • Lumbar Facet Joint Denervation
    • Sacral Facet Nerve Block
    • Radiofrequency Ablation for Back Pain

    CPT Codes:

    • 64635: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); lumbar or sacral, single facet joint

    Also known as:

    • Facet Joint Injection (Neck/Upper Back)
    • Cervical Facet Injection
    • Thoracic Facet Injection
    • Zygapophyseal Joint Injection
    • Spinal Joint Injection

    CPT Codes:

    • 64491: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; second level (List separately in addition to code for primary procedure)

    Also known as:

    • Facet Joint Nerve Ablation (Neck/Mid-Back)
    • Radiofrequency Ablation Facet Joint
    • Cervical Facet Nerve Destruction
    • Thoracic Facet Nerve Block
    • Spine Nerve Ablation

    CPT Codes:

    • 64634: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); cervical or thoracic, each additional facet joint (List separately in addition to code for primary procedure)

    Also known as:

    • Nerve Ablation for Neck or Upper Back Pain
    • Facet Joint Nerve Ablation
    • Radiofrequency Ablation (RFA) Neck
    • Cervical Facet Denervation
    • Thoracic Facet Nerve Block

    CPT Codes:

    • 64633: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); cervical or thoracic, single facet joint

    Also known as:

    • Spinal Cord Stimulator Implant
    • Epidural neurostimulator placement
    • Percutaneous spinal stimulator
    • SCS implant

    CPT Codes:

    • 63650: Percutaneous implantation of neurostimulator electrode array, epidural

    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

    Does Dr. Zagunis accept my insurance?

    Dr. Zagunis accepts most major insurance plans. Important: Please call our office at (210) 403-3700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zagunis accept in San Antonio, TX?

    Dr. Zagunis in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Medicare

    • Other Health Care Provider

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    Where is Dr. Zagunis' office located?

    Dr. Darius Zagunis' Primary Practice

    3903 Wiseman Blvd Ste 117

    San Antonio, TX 78251

    (210) 403-3700

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    Dr. Darius Zagunis' Practice 2

    717 Generations Dr Ste B

    New Braunfels, TX 78130

    Get Directions

    Dr. Darius Zagunis' Practice 3

    540 Madison Oak Dr Ste 440

    San Antonio, TX 78258

    (210) 403-3700

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

    Dr. Zagunis's National Provider Identifier (NPI) number is 1174542286.

    What common questions do patients ask about Dr. Zagunis?

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

    What is Dr. Darius Zagunis's specialty?

    Dr. Zagunis is a Interventional Pain Medicine Specialist near San Antonio, TX. Interventional pain medicine focuses on diagnosing and treating pain and related disorders using interventional techniques. It is primarily aimed at managing subacute, chronic, persistent, and intractable pain, either as a standalone treatment or in combination with other therapeutic approaches. Contact Dr. Zagunis to book an appointment today.

    Is this Dr. Darius Zagunis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zagunis is affiliated with Baptist Medical Center - San Antonio which is a Castle Connolly Top Hospital. 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 Interventional Pain Medicine Specialist?

    Explore Interventional Pain Medicine Specialist 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 Darius Zagunis accepting new patients in San Antonio, TX?

    Yes, Dr. Darius Zagunis is accepting new patients at this time.

    Does Dr. Darius Zagunis offer online booking?

    Please contact Dr. Zagunis's office at (210) 403-3700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Darius Zagunis?

    Please contact Dr. Zagunis's office at (210) 403-3700 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Darius Zagunis have?

    Dr. Darius Zagunis is certified by the American Board of Anesthesiology.

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