Overview of CPT Code 22033: Open treatment of fracture, humerus, shaft
CPT Code 22033 refers to the open surgical treatment of a fracture in the shaft of the humerus, which is the long bone in the upper arm. This procedure is typically performed when a fracture is displaced or unstable, requiring direct visualization and stabilization of the bone.
When CPT Code 22033 is Used?
This procedure is indicated in several clinical scenarios.
- Displaced humeral shaft fractures that cannot be aligned with non-surgical methods.
- Fractures with associated neurovascular injury.
- Fractures that are unstable and at risk for nonunion or malunion.
- Fractures in patients with high functional demands.
Symptoms Indicating This Procedure
Patients may present with various symptoms that suggest the need for surgical intervention.
- Severe pain in the upper arm.
- Swelling and bruising around the fracture site.
- Inability to move the arm or shoulder.
- Deformity or abnormal positioning of the arm.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention.
- Trauma from falls, sports injuries, or accidents.
- Osteoporosis or other conditions that weaken bones.
- High-impact activities or contact sports.
- Previous fractures or bone diseases.
Diagnostic Tests Before Procedure
Several diagnostic tests are essential for confirming the need for surgery.
- X-rays to visualize the fracture and assess displacement.
- CT scans for detailed imaging of complex fractures.
- MRI if soft tissue or nerve injury is suspected.
Procedure Description
The open treatment of a humeral shaft fracture involves several key steps.
- Administer anesthesia to ensure patient comfort.
- Make an incision over the fracture site to access the bone.
- Realign the fractured bone fragments into their proper position.
- Stabilize the fracture using plates, screws, or intramedullary nails.
- Close the incision with sutures or staples.
Preparation for the Procedure
Proper preparation is crucial for a successful outcome.
- Avoid eating or drinking for at least 8 hours before surgery.
- Discuss medications with your doctor, especially blood thinners.
- Arrange for transportation to and from the hospital.
- Wear loose, comfortable clothing on the day of the procedure.
Recovery and Aftercare
Post-operative care is vital for healing.
- Expected recovery period is typically 6 to 12 weeks.
- Keep the surgical site clean and dry.
- Follow prescribed pain management and anti-inflammatory medications.
- Attend physical therapy sessions as recommended.
Possible Complications
While complications are rare, they can occur.
- Infection at the surgical site.
- Nerve or blood vessel damage.
- Nonunion or malunion of the fracture.
- Stiffness or loss of motion in the shoulder or arm.


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Learn morePost-Procedure Follow-Up
Regular follow-up is essential for monitoring recovery.
- Initial follow-up within 1-2 weeks post-surgery.
- Subsequent visits every 4-6 weeks to assess healing.
- X-rays may be taken to ensure proper bone alignment.
Alternative Treatments
Non-surgical options may be considered in certain cases.
- Casting or splinting for non-displaced fractures.
- Physical therapy to strengthen surrounding muscles.
- Pain management with medications and rest.
Home Care Tips
Effective home care can aid in recovery.
- Keep the arm elevated to reduce swelling.
- Apply ice packs to the surgical area as needed.
- Avoid heavy lifting or strenuous activities until cleared by your doctor.
- Follow a balanced diet to support healing.
Patient Education & Prevention
Education is key to preventing future injuries.
- Engage in strength training to improve bone health.
- Use protective gear during sports and high-risk activities.
- Maintain a healthy diet rich in calcium and vitamin D.
- Regular check-ups for bone health, especially in older adults.
Billing and Coding Information
CPT Code: 22033
Category: Surgery
Common Modifiers:
- 50 - Bilateral procedure
- 59 - Distinct procedural service
Average Cost and Insurance Coverage
Costs can vary based on several factors.
- Average cost ranges from $10,000 to $20,000.
- Insurance typically covers surgical procedures, but co-pays may apply.
- Pre-authorization may be required by some insurance plans.
Related CPT Codes
References and Sources