Overview of CPT Code 22856: Insertion of intervertebral biomechanical device
CPT Code 22856 refers to the surgical procedure involving the insertion of an intervertebral biomechanical device, which is used to stabilize the spine and alleviate pain caused by degenerative disc disease or spinal instability.
When CPT Code 22856 is Used?
This procedure is indicated in specific clinical scenarios.
- Severe degenerative disc disease causing significant pain and disability.
- Spinal instability due to trauma or degenerative conditions.
- Failed conservative treatment options such as physical therapy and medication.
- Patients with a history of spinal surgery who require additional stabilization.
Symptoms Indicating This Procedure
Patients may report various symptoms that lead to the consideration of this procedure.
- Chronic back pain that limits daily activities.
- Radiating pain into the legs or arms.
- Numbness or tingling in the extremities.
- Muscle weakness in the legs or arms.
Causes and Risk Factors
Understanding the underlying causes and risk factors is crucial for prevention.
- Age-related degeneration of spinal discs.
- Genetic predisposition to spinal disorders.
- Previous spinal injuries or surgeries.
- Obesity and sedentary lifestyle contributing to spinal stress.
Diagnostic Tests Before Procedure
Several diagnostic tests are performed to confirm the need for this procedure.
- MRI or CT scans to visualize spinal anatomy and disc condition.
- X-rays to assess spinal alignment and stability.
- Electromyography (EMG) to evaluate nerve function.
- Physical examination to assess range of motion and pain levels.
Procedure Description
The procedure involves several key steps to ensure successful implantation.
- Administer anesthesia to ensure patient comfort.
- Make an incision in the back to access the affected vertebrae.
- Remove the damaged disc material and prepare the space for the device.
- Insert the intervertebral biomechanical device into the disc space.
- Secure the device and close the incision with sutures.
Preparation for the Procedure
Proper preparation is essential for a successful outcome.
- Avoid eating or drinking after midnight before the surgery.
- Discuss all medications with your doctor, especially blood thinners.
- Arrange for transportation to and from the hospital.
- Follow any specific instructions provided by your healthcare team.
Recovery and Aftercare
Post-operative care is vital for recovery.
- Expect to stay in the hospital for 1-2 days post-surgery.
- Follow a prescribed pain management plan.
- Engage in physical therapy as recommended.
- Avoid heavy lifting and strenuous activities for several weeks.
Possible Complications
As with any surgical procedure, there are potential risks involved.
- Infection at the surgical site.
- Nerve damage leading to persistent pain or weakness.
- Device failure or displacement.
- Blood clots or complications from anesthesia.


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Learn morePost-Procedure Follow-Up
Regular follow-up is important to monitor recovery.
- Initial follow-up appointment within 1-2 weeks post-surgery.
- Subsequent visits at 1 month, 3 months, and 6 months.
- Ongoing assessment of pain levels and functional improvement.
- Imaging studies as needed to evaluate device placement.
Alternative Treatments
There are non-surgical options available for managing spinal issues.
- Physical therapy to strengthen back muscles.
- Chiropractic care for spinal alignment.
- Medications such as NSAIDs for pain relief.
- Epidural steroid injections to reduce inflammation.
Home Care Tips
Patients can take steps at home to aid recovery.
- Follow prescribed medication schedules for pain management.
- Engage in light walking to promote circulation.
- Use ice packs to reduce swelling in the initial days.
- Maintain a healthy diet to support healing.
Patient Education & Prevention
Education is key to preventing future issues.
- Maintain a healthy weight to reduce spinal stress.
- Practice good posture to support spinal health.
- Engage in regular exercise to strengthen back muscles.
- Avoid smoking, which can impair healing and worsen spinal conditions.
Billing and Coding Information
CPT Code: 22856
Category: Surgery
Common Modifiers:
- 50 - Bilateral procedure
- LT - Left side
- RT - Right side
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $15,000 to $30,000.
- Insurance typically covers the procedure if deemed medically necessary.
- Out-of-pocket costs depend on individual insurance plans.
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