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Dr. Joshua Barnhill, MD

Laguna Hills, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Barnhill, Pain Medicine Specialist - Anesthesiologist in Laguna Hills, CA?

    Dr. Joshua Barnhill, MD is a Pain Medicine Specialist - Anesthesiologist, who primarily practices in Laguna Hills, CA with 2 additional practice locations. Dr. Barnhill is fluent in English and Spanish, and is currently seeing new patients. Dr. Barnhill’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Barnhill’s office at (951) 973-0870.

    What languages does Dr. Barnhill speak?

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

    • English

    • Spanish

    What conditions does Dr. Barnhill treat?

    As a Pain Medicine Specialist - Anesthesiologist, Dr. Barnhill 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. Barnhill. 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
    • Back Pain
    • Peripheral Nerve Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region

    Also known as:

    • Lower Back Spinal Degeneration
    • Spine Injuries and Disorder
    • Lumbar Spondylosis
    • Lower Back Arthritis
    • Degenerative Disc Disease in Lower Back

    ICD-10 Codes:

    • M47896: Other spondylosis, lumbar 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:

    • Neck and Upper Back Disc Disorder with Nerve Pain
    • Neck Injuries and Disorder
    • Peripheral Nerve Disorder
    • Herniated Disc in Neck/Upper Back with Radiculopathy
    • Pinched Nerve in Neck/Upper Back
    • Slipped Disc causing Nerve Pain in Neck/Upper Back

    ICD-10 Codes:

    • M5013: Cervical disc disorder with radiculopathy, cervicothoracic region

    Also known as:

    • Lower Back Disc Degeneration
    • Spine Injuries and Disorder
    • Degenerative Disc Disease in Lower Back
    • Worn Lumbar Discs
    • Lumbar Disc Wear and Tear

    ICD-10 Codes:

    • M5136: Other intervertebral disc degeneration, lumbar region

    Also known as:

    • Lower Back Spinal Stenosis with Nerve Pain in Legs
    • Spinal Stenosis
    • Lumbar Spinal Stenosis with Claudication
    • Narrowing of Lower Back Spinal Canal with Leg Pain
    • Nerve Compression in Lower Back with Walking Pain

    ICD-10 Codes:

    • M48062: Spinal stenosis, lumbar region with neurogenic claudication

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    What procedures does Dr. Barnhill perform?

    As a Pain Medicine Specialist - Anesthesiologist, Dr. Barnhill 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. Barnhill. 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 or Sacral Epidural Injection with Imaging
    • Facet Joint Injection (Lower Back/Sacrum)
    • Lumbar Transforaminal Epidural Injection
    • Epidural Steroid Injection
    • Caudal Epidural Injection
    • Spinal Nerve Block
    • Pain Management Injection
    • Lumbar Facet Joint Injection
    • Sacral Facet Joint Injection
    • Paravertebral Facet Injection
    • Lower Back Pain Injection (Guided)
    • TFESI (Lumbar)
    • Nerve Root Block (Lumbar)
    • Lower Back Nerve Injection with Imaging
    • Cervical Epidural Injection
    • Thoracic Epidural Injection
    • Pain Relief Spinal Injection

    CPT Codes:

    • 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)
    • 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
    • 64483: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging 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)

    Also known as:

    • Sacroiliac Joint Injection
    • Lumbar or Sacral Epidural Injection (Guided)
    • Multiple Trigger Point Injections
    • Guided Facet Joint Injection (Neck/Upper Back)
    • Lumbar or Sacral Facet Joint Injection (Additional Levels)
    • SI joint injection
    • Sacroiliac steroid injection
    • Image-guided SI joint injection
    • Sacroiliac joint block
    • Transforaminal Epidural Injection
    • Spinal Nerve Block
    • Lower Back Pain Injection with Guidance
    • Trigger Point Release Injections
    • Muscle Pain Injections
    • Myofascial Pain Injections
    • Paravertebral Facet Joint Injection
    • Cervical Facet Injection
    • Thoracic Facet Injection
    • Zygapophyseal Joint Injection
    • Lower Back Facet Joint Injection
    • Sacral Facet Nerve Block
    • Paravertebral Facet Injection (Lumbar/Sacral)

    CPT Codes:

    • 27096: Injection procedure for sacroiliac joint, anesthetic/steroid, with image guidance (fluoroscopy or CT) including arthrography when performed
    • 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)
    • 20553: Injection(s); single or multiple trigger point(s), 3 or more muscles
    • 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
    • 64495: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; third and any additional level(s) (List separately in addition to code for primary procedure)

    Also known as:

    • Lumbar or Sacral Facet Joint Injection
    • Lumbar/Sacral Facet Joint Nerve Destruction (Additional)
    • Facet Joint Injection (Neck/Upper Back) with Imaging
    • Facet joint block
    • Zygapophyseal joint injection
    • Lower back facet injection
    • Sacral facet injection
    • Facet Joint Nerve Ablation
    • Radiofrequency Ablation (RFA) Spine
    • Lumbar Facet Denervation
    • Paravertebral facet injection
    • Neck/upper back pain injection

    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)
    • 64492: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), cervical or thoracic; third and any additional level(s) (List separately in addition to code for primary procedure)

    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 (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:

    • Knee Nerve Pain Injection
    • Genicular Nerve Block
    • Knee Pain Steroid Injection
    • Knee Nerve Anesthetic Injection

    CPT Codes:

    • 64454: Injection(s), anesthetic agent(s) and/or steroid; genicular nerve branches, including imaging guidance, when performed

    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. Barnhill accept my insurance?

    Dr. Barnhill accepts most major insurance plans. Important: Please call our office at (951) 973-0870 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Barnhill accept in Laguna Hills, CA?

    Dr. Barnhill in Laguna Hills, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Crown Cork and Seal Company

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Hoag Memorial Hospital Presbyterian

    • Inland Empire

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Barnhill's office located?

    Dr. Joshua Barnhill's Primary Practice

    23521 Paseo de Valencia Ste 204

    Laguna Hills, CA 92653

    (951) 973-0870

    Get Directions

    Dr. Joshua Barnhill's Practice 2

    400 Newport Center Dr Ste 609

    Newport Beach, CA 92660

    Get Directions

    Dr. Joshua Barnhill's Practice 3

    40663 Murrieta Hot Springs Rd Ste C1

    Murrieta, CA 92562

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

    Dr. Barnhill's National Provider Identifier (NPI) number is 1295020089.

    What common questions do patients ask about Dr. Barnhill?

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

    What is Dr. Joshua Barnhill's specialty?

    Dr. Barnhill is a Pain Medicine Specialist - Anesthesiologist near Laguna Hills, CA. In both hospital and outpatient settings, an anesthesiologist offers patients with acute, chronic, and/or cancer pain a high standard of care by serving as their primary care physician or consultant. Moreover, the anesthesiologist collaborates with other specialists to coordinate the needs of patient care. Contact Dr. Barnhill to book an appointment today.

    Is this Dr. Joshua Barnhill affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Barnhill is affiliated with Hoag Hospital Newport Beach 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 Pain Medicine Specialist - Anesthesiologist?

    Explore Pain Medicine Specialist - Anesthesiologist 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 Joshua Barnhill accepting new patients in Laguna Hills, CA?

    Yes, Dr. Joshua Barnhill is accepting new patients at this time.

    Does Dr. Joshua Barnhill offer online booking?

    Please contact Dr. Barnhill's office at (951) 973-0870 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Joshua Barnhill?

    Please contact Dr. Barnhill's office at (951) 973-0870 for information regarding telehealth appointment availability or for scheduling assistance.

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