Overview of CPT Code 24305: Injection of corticosteroid into shoulder joint
CPT Code 24305 refers to the injection of corticosteroids directly into the shoulder joint to reduce inflammation and alleviate pain associated with various shoulder conditions.
When CPT Code 24305 is Used?
This procedure is indicated in several clinical scenarios.
- Shoulder bursitis
- Rotator cuff tendinitis
- Shoulder osteoarthritis
- Frozen shoulder (adhesive capsulitis)
- Post-surgical inflammation
Symptoms Indicating This Procedure
Patients may report various symptoms that lead to the consideration of this injection.
- Persistent shoulder pain
- Swelling around the shoulder joint
- Limited range of motion
- Pain during shoulder movement
- Night pain affecting sleep
Causes and Risk Factors
Understanding the underlying causes can help in managing shoulder conditions.
- Overuse injuries from repetitive activities
- Age-related degeneration of shoulder structures
- Previous shoulder injuries or surgeries
- Inflammatory conditions like rheumatoid arthritis
- Sedentary lifestyle leading to muscle weakness
Diagnostic Tests Before Procedure
Certain tests may be performed to confirm the need for the injection.
- X-rays to assess joint structure
- MRI to evaluate soft tissue injuries
- Ultrasound for real-time imaging of the shoulder
- Physical examination to assess range of motion and pain
Procedure Description
The injection procedure is straightforward and typically performed in an outpatient setting.
- Patient is positioned comfortably, often seated or lying down.
- Skin over the shoulder is cleaned with antiseptic solution.
- Local anesthetic may be applied to minimize discomfort.
- A syringe containing corticosteroid is carefully injected into the shoulder joint.
- Needle is withdrawn, and pressure is applied to the injection site.
Preparation for the Procedure
Patients should follow specific guidelines to ensure a smooth procedure.
- Inform the doctor about any allergies, especially to medications.
- Discuss current medications, particularly blood thinners.
- Avoid eating or drinking for a few hours before the procedure if sedation is planned.
- Wear loose-fitting clothing to allow easy access to the shoulder.
Recovery and Aftercare
Post-procedure care is essential for optimal recovery.
- Rest the shoulder for 24-48 hours post-injection.
- Apply ice to the injection site to reduce swelling.
- Avoid strenuous activities for a few days.
- Follow up with the healthcare provider if symptoms worsen.
Possible Complications
While generally safe, there are potential risks associated with the procedure.
- Infection at the injection site
- Bleeding or bruising
- Temporary increase in pain
- Allergic reaction to the corticosteroid
- Tendon rupture in rare cases


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Learn morePost-Procedure Follow-Up
Monitoring after the procedure is crucial for assessing effectiveness.
- Schedule a follow-up appointment within 1-2 weeks.
- Monitor pain levels and range of motion.
- Discuss any side effects or complications experienced.
- Evaluate the need for additional treatments or therapies.
Alternative Treatments
There are several non-surgical options available for shoulder pain management.
- Physical therapy to strengthen shoulder muscles
- Non-steroidal anti-inflammatory drugs (NSAIDs)
- Corticosteroid oral medications
- Heat or cold therapy
- Acupuncture or chiropractic care
Home Care Tips
Patients can take steps at home to aid recovery.
- Keep the shoulder immobilized as advised.
- Perform gentle range-of-motion exercises as tolerated.
- Maintain a healthy diet to support healing.
- Stay hydrated and avoid alcohol during recovery.
Patient Education & Prevention
Educating patients can help prevent future shoulder issues.
- Engage in regular shoulder-strengthening exercises.
- Avoid repetitive overhead activities without breaks.
- Maintain good posture to reduce shoulder strain.
- Seek early treatment for shoulder pain to prevent worsening.
Billing and Coding Information
CPT Code: 24305
Category: Injection Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
Costs can vary based on location and insurance plans.
- Average cost ranges from $200 to $500.
- Insurance may cover the procedure if deemed medically necessary.
- Check with your insurance provider for specific coverage details.
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