Overview of CPT Code 21499: Unlisted procedure, shoulder
CPT Code 21499 refers to an unlisted procedure for the shoulder, used when a specific code does not exist for a surgical procedure performed on the shoulder region.
When CPT Code 21499 is Used?
This code is applicable in various clinical scenarios where standard codes do not apply.
- Unique surgical interventions for shoulder injuries not covered by existing codes.
- Experimental or investigational procedures related to shoulder conditions.
- Complex shoulder surgeries requiring a tailored approach.
Symptoms Indicating This Procedure
Patients may present with various symptoms that necessitate the use of this unlisted code.
- Severe shoulder pain not responsive to conservative treatments.
- Limited range of motion in the shoulder joint.
- Persistent instability or dislocation of the shoulder.
Causes and Risk Factors
Understanding the underlying causes and risk factors is crucial for identifying candidates for this procedure.
- Traumatic injuries such as fractures or dislocations.
- Chronic conditions like rotator cuff tears or arthritis.
- Previous shoulder surgeries leading to complications.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to assess the shoulder condition prior to surgery.
- X-rays to evaluate bone structure and alignment.
- MRI scans to assess soft tissue injuries.
- Ultrasound for real-time imaging of shoulder movement.
Procedure Description
The procedure involves several key steps to ensure successful intervention.
- Administer anesthesia to ensure patient comfort.
- Make an incision in the shoulder area to access the joint.
- Perform the necessary surgical intervention based on the specific condition.
- Close the incision with sutures or staples.
Preparation for the Procedure
Proper preparation is essential for a successful outcome.
- Avoid eating or drinking for at least 8 hours before the procedure.
- Discuss any medications with your healthcare provider.
- Arrange for transportation home post-surgery.
Recovery and Aftercare
Post-operative care is vital for recovery.
- Rest the shoulder and avoid strenuous activities for several weeks.
- Follow up with physical therapy as recommended.
- Monitor the surgical site for signs of infection.
Possible Complications
As with any surgical procedure, there are potential risks involved.
- Infection at the surgical site.
- Nerve damage leading to weakness or numbness.
- Persistent pain or stiffness in the shoulder.


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Learn morePost-Procedure Follow-Up
Regular follow-up is important to monitor recovery.
- Initial follow-up within 1-2 weeks post-surgery.
- Subsequent visits every 4-6 weeks to assess healing.
- Long-term follow-up as needed based on recovery progress.
Alternative Treatments
Before considering surgery, various non-surgical options may be explored.
- Physical therapy to strengthen shoulder muscles.
- Corticosteroid injections to reduce inflammation.
- Activity modification to avoid aggravating the condition.
Home Care Tips
Patients can take several steps at home to aid recovery.
- Apply ice packs to reduce swelling.
- Keep the shoulder elevated when resting.
- Follow prescribed medication schedules for pain management.
Patient Education & Prevention
Educating patients on prevention can help avoid future issues.
- Engage in regular shoulder-strengthening exercises.
- Avoid repetitive overhead activities that strain the shoulder.
- Seek prompt treatment for shoulder injuries.
Billing and Coding Information
CPT Code: 21499
Category: Surgery
Common Modifiers:
Average Cost and Insurance Coverage
Costs can vary based on the complexity of the procedure.
- Average costs range from $5,000 to $15,000.
- Insurance may cover the procedure if deemed medically necessary.
- Check with your insurance provider for specific coverage details.
References and Sources