Overview of CPT Code 23400: Shoulder Arthroscopy for Removal of Loose Bodies
CPT Code 23400 refers to a minimally invasive surgical procedure known as shoulder arthroscopy, specifically performed to remove loose bodies from the shoulder joint. Loose bodies are fragments of bone or cartilage that can cause pain and limit movement.
When CPT Code 23400 is Used?
This procedure is indicated in various clinical scenarios.
- Presence of loose bodies in the shoulder joint causing pain or mechanical symptoms.
- Persistent shoulder pain not relieved by conservative treatments.
- Limited range of motion due to loose bodies.
- Diagnosis of shoulder impingement syndrome with associated loose bodies.
Symptoms Indicating This Procedure
Patients may report several symptoms that suggest the need for this procedure.
- Pain in the shoulder joint, especially during movement.
- Clicking or popping sensations in the shoulder.
- Swelling or tenderness around the shoulder.
- Limited range of motion or stiffness in the shoulder.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention and early intervention.
- Previous shoulder injuries or trauma.
- Degenerative joint diseases such as osteoarthritis.
- Repetitive overhead activities or sports.
- Age-related wear and tear on the shoulder joint.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to confirm the need for surgery.
- X-rays to visualize bone structures and detect loose bodies.
- MRI to assess soft tissue and cartilage damage.
- Ultrasound to evaluate the shoulder joint and surrounding structures.
- Arthrogram to visualize the joint space and identify loose bodies.
Procedure Description
The procedure involves several key steps to ensure successful removal of loose bodies.
- Patient is positioned comfortably, usually in a sitting or lateral position.
- Anesthesia is administered, either general or regional.
- Small incisions are made around the shoulder joint for the arthroscope and instruments.
- The arthroscope is inserted to visualize the joint interior.
- Loose bodies are identified and removed using specialized instruments.
- The joint is inspected for any additional issues, and the incisions are closed.
Preparation for the Procedure
Proper preparation is essential for a successful surgery.
- Consult with the surgeon to discuss the procedure and any concerns.
- Avoid eating or drinking for a specified period before surgery.
- Arrange for transportation to and from the surgical facility.
- Follow any specific instructions regarding medications.
Recovery and Aftercare
Post-operative care is crucial for optimal recovery.
- Rest the shoulder and avoid strenuous activities for several weeks.
- Follow-up appointments to monitor healing and progress.
- Physical therapy may be recommended to restore strength and mobility.
- Pain management with prescribed medications as needed.
Possible Complications
While complications are rare, they can occur.
- Infection at the incision site.
- Bleeding or hematoma formation.
- Nerve or blood vessel injury.
- Persistent pain or stiffness in the shoulder.


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Learn morePost-Procedure Follow-Up
Regular follow-up is important to ensure proper healing.
- Initial follow-up within 1-2 weeks post-surgery.
- Subsequent visits every few weeks to monitor recovery.
- Assessment of shoulder function and range of motion.
- Adjustments to rehabilitation plan as needed.
Alternative Treatments
There are non-surgical options available for managing symptoms.
- Physical therapy to strengthen shoulder muscles.
- Corticosteroid injections to reduce inflammation.
- Activity modification to avoid aggravating symptoms.
- Pain management with over-the-counter medications.
Home Care Tips
Patients can take steps at home to aid recovery.
- Apply ice to the shoulder to reduce swelling.
- Keep the surgical area clean and dry.
- Follow prescribed exercises to improve mobility.
- Avoid lifting heavy objects until cleared by the doctor.
Patient Education & Prevention
Education is key to preventing future issues.
- Engage in shoulder-strengthening exercises.
- Avoid repetitive overhead activities when possible.
- Maintain a healthy weight to reduce joint stress.
- Seek early treatment for shoulder injuries.
Billing and Coding Information
CPT Code: 23400
Category: Surgery
Common Modifiers:
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $5,000 to $15,000.
- Insurance may cover the procedure if deemed medically necessary.
- Out-of-pocket costs depend on the insurance plan and deductible.
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