Overview of CPT Code 24542: Open treatment of humeral shaft fracture
CPT Code 24542 refers to the surgical procedure for the open 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 surgical intervention to ensure proper alignment and healing.
When CPT Code 24542 is Used?
This procedure is indicated in several clinical scenarios, including:
- Displaced humeral shaft fractures that cannot be aligned properly with non-surgical methods.
- Fractures associated with significant soft tissue injury.
- Fractures that are unstable and at risk of nonunion or malunion.
- Fractures in patients who are active and require a stable arm for function.
Symptoms Indicating This Procedure
Patients may present with the following symptoms:
- 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 and management.
- Traumatic injuries from falls, sports, 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 may be performed to confirm the need for surgery:
- X-rays to visualize the fracture and assess its alignment.
- CT scans for detailed imaging of complex fractures.
- MRI if there is concern for associated soft tissue injuries.
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
Patients should follow these steps to prepare for surgery:
- Discuss any medications with the surgeon, especially blood thinners.
- Avoid eating or drinking for a specified period before surgery.
- Arrange for transportation to and from the surgical facility.
- Wear loose, comfortable clothing on the day of the procedure.
Recovery and Aftercare
Post-operative recovery typically involves:
- A recovery period of 6 to 12 weeks, depending on the fracture severity.
- Regular follow-up appointments to monitor healing.
- Wound care instructions to prevent infection.
- Pain management with prescribed medications.
Possible Complications
While complications are rare, they can occur and may include:
- 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 elbow.


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Learn morePost-Procedure Follow-Up
Follow-up care is crucial for optimal recovery:
- Initial follow-up within 1 to 2 weeks post-surgery.
- Subsequent visits every 4 to 6 weeks to assess healing.
- Physical therapy may be recommended to regain strength and mobility.
Alternative Treatments
In some cases, non-surgical options may be considered:
- Casting or splinting for non-displaced fractures.
- Physical therapy for rehabilitation.
- Pain management with medications and rest.
Home Care Tips
Patients can follow these tips for effective home care:
- Keep the surgical site clean and dry.
- Follow prescribed medication schedules for pain relief.
- Avoid heavy lifting or strenuous activities during recovery.
- Engage in gentle range-of-motion exercises as advised.
Patient Education & Prevention
Educating patients on prevention can reduce recurrence:
- Maintain bone health through diet and exercise.
- Use protective gear during sports and high-risk activities.
- Seek prompt treatment for any arm injuries.
Billing and Coding Information
CPT Code: 24542
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 surgical costs range from $10,000 to $20,000.
- Insurance may cover a significant portion, depending on the plan.
- Out-of-pocket expenses can vary based on deductibles and copays.
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