Overview of CPT Code 23658: Arthroscopy, shoulder, surgical
CPT Code 23658 refers to a surgical procedure known as arthroscopy of the shoulder. This minimally invasive technique allows orthopedic surgeons to diagnose and treat various shoulder conditions using a small camera and instruments inserted through tiny incisions.
When CPT Code 23658 is Used?
This procedure is indicated in several clinical scenarios.
- Rotator cuff tears that require surgical intervention.
- Shoulder impingement syndrome that has not responded to conservative treatment.
- Labral tears causing instability or pain.
- Shoulder arthritis leading to significant pain and dysfunction.
- Loose bodies in the shoulder joint.
Symptoms Indicating This Procedure
Patients may present with various symptoms that suggest the need for this procedure.
- Persistent shoulder pain that limits daily activities.
- Weakness in the shoulder or arm.
- Difficulty lifting the arm or reaching overhead.
- Clicking or popping sounds in the shoulder joint.
- Swelling and tenderness around the shoulder.
Causes and Risk Factors
Several factors can contribute to the conditions treated by this procedure.
- Age-related degeneration of shoulder structures.
- Repetitive overhead activities or sports.
- Previous shoulder injuries or trauma.
- Genetic predisposition to joint issues.
- Certain occupations that involve heavy lifting or overhead work.
Diagnostic Tests Before Procedure
Before undergoing arthroscopy, several diagnostic tests may be performed.
- X-rays to assess bone structure and joint space.
- MRI to visualize soft tissues, including tendons and ligaments.
- Ultrasound to evaluate shoulder movement and fluid accumulation.
- Physical examination to assess range of motion and pain.
Procedure Description
The arthroscopy procedure involves several key steps.
- The patient is placed under general or regional anesthesia.
- Small incisions are made around the shoulder joint.
- A thin camera (arthroscope) is inserted to visualize the joint.
- Surgical instruments are used to repair or remove damaged tissues.
- The incisions are closed with sutures or adhesive strips.
Preparation for the Procedure
Patients should follow specific guidelines to prepare for surgery.
- Avoid eating or drinking after midnight before the procedure.
- Discuss all medications with the surgeon, including over-the-counter drugs.
- Arrange for transportation to and from the surgical facility.
- Wear loose-fitting clothing on the day of surgery.
Recovery and Aftercare
Post-operative recovery is crucial for optimal healing.
- Rest the shoulder and avoid strenuous activities for several weeks.
- Follow prescribed physical therapy exercises to regain strength and mobility.
- Keep the surgical site clean and dry, changing dressings as instructed.
- Take pain medications as directed to manage discomfort.
Possible Complications
While generally safe, this procedure carries some risks.
- Infection at the surgical site.
- Bleeding or hematoma formation.
- Nerve or blood vessel injury.
- Stiffness or limited range of motion post-surgery.
- Failure to relieve symptoms or need for additional surgery.


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Learn morePost-Procedure Follow-Up
Regular follow-up is essential for monitoring recovery.
- Initial follow-up appointment within 1-2 weeks post-surgery.
- Physical therapy sessions as recommended by the surgeon.
- Ongoing assessments to evaluate pain levels and shoulder function.
- Additional imaging if complications arise.
Alternative Treatments
Non-surgical options may be considered before surgery.
- Physical therapy to strengthen shoulder muscles.
- Corticosteroid injections to reduce inflammation.
- Activity modification to avoid aggravating symptoms.
- Pain management strategies, including medications.
Home Care Tips
Patients can take steps to aid their recovery at home.
- Apply ice packs to reduce swelling and pain.
- Follow a balanced diet to support healing.
- Stay hydrated and rest adequately.
- Avoid lifting heavy objects until cleared by the doctor.
Patient Education & Prevention
Understanding prevention can help avoid future issues.
- Engage in shoulder-strengthening exercises regularly.
- Use proper techniques during sports and physical activities.
- Maintain a healthy weight to reduce joint stress.
- Seek early treatment for shoulder pain to prevent worsening.
Billing and Coding Information
CPT Code: 23658
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $5,000 to $15,000.
- Insurance may cover a significant portion if deemed medically necessary.
- Out-of-pocket costs depend on the patient's insurance plan.
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