Overview of CPT Code 20950:'Injection, therapeutic, into a major joint or bursa'
CPT Code 20950 refers to the therapeutic injection administered into a major joint or bursa, commonly used to alleviate pain and inflammation associated with various musculoskeletal conditions.
When CPT Code 20950 is Used?
This procedure is indicated in several clinical scenarios.
- Osteoarthritis of the knee or hip
- Rheumatoid arthritis affecting major joints
- Bursitis in the shoulder or hip
- Tendinitis in major joints
- Joint effusion requiring drainage and medication
Symptoms Indicating This Procedure
Patients may report various symptoms that lead to this procedure.
- Persistent joint pain
- Swelling around the joint
- Stiffness or reduced range of motion
- Discomfort during movement
- Tenderness upon palpation of the joint
Causes and Risk Factors
Several factors can contribute to the need for this injection.
- Age-related degeneration of joints
- Previous joint injuries or trauma
- Obesity increasing joint stress
- Genetic predisposition to joint diseases
- Repetitive stress from certain occupations or sports
Diagnostic Tests Before Procedure
Certain tests may be performed to guide the decision for this injection.
- X-rays to assess joint degeneration
- MRI for soft tissue evaluation
- Ultrasound to visualize joint effusion
- Blood tests to rule out infection or inflammatory conditions
Procedure Description
The procedure involves several key steps.
- Patient is positioned comfortably.
- Skin over the injection site is cleaned with antiseptic.
- Local anesthetic may be applied to minimize discomfort.
- A syringe containing the therapeutic agent is prepared.
- The needle is inserted into the joint or bursa.
- The medication is injected slowly.
- Needle is withdrawn, and pressure is applied to the site.
Preparation for the Procedure
Patients should follow these steps before the injection.
- Inform the doctor about any allergies or medications.
- Avoid blood thinners for a few days prior, if advised.
- Wear loose-fitting clothing to allow access to the joint.
- Arrange for transportation if sedation is used.
Recovery and Aftercare
Post-procedure care is essential for optimal recovery.
- Rest the joint for 24-48 hours post-injection.
- Apply ice to reduce swelling and discomfort.
- Avoid strenuous activities for a few days.
- Follow up with the healthcare provider as instructed.
Possible Complications
While generally safe, there are potential risks.
- Infection at the injection site
- Bleeding or bruising
- Allergic reaction to the medication
- Temporary increase in pain or swelling
- Nerve damage in rare cases


Secure, compliant, and built for trust
HIPAA-compliant and designed with privacy in mind, your patient’s data is protected. Focus on care while we safeguard your information.
Learn morePost-Procedure Follow-Up
Monitoring after the procedure is important.
- Schedule a follow-up appointment within 1-2 weeks.
- Report any unusual symptoms immediately.
- Assess pain relief and joint function during follow-up.
Alternative Treatments
Other management options may be considered.
- Physical therapy to strengthen surrounding muscles
- Oral anti-inflammatory medications
- Corticosteroid pills for systemic relief
- Hyaluronic acid injections as an alternative
- Acupuncture for pain management
Home Care Tips
Patients can take steps at home to aid recovery.
- Keep the injection site clean and dry.
- Use ice packs to manage swelling.
- Engage in gentle range-of-motion exercises as tolerated.
- Stay hydrated and maintain a balanced diet.
Patient Education & Prevention
Understanding prevention can help avoid recurrence.
- Maintain a healthy weight to reduce joint stress.
- Engage in regular low-impact exercise.
- Avoid repetitive joint strain in daily activities.
- Consider joint supplements after consulting a doctor.
Billing and Coding Information
CPT Code: 20950
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 $200 to $800.
- Insurance may cover the procedure if deemed medically necessary.
- Check with your insurance provider for specific coverage details.
Related CPT Codes
References and Sources