Overview of CPT Code 23670:Closed treatment of humeral fracture
CPT Code 23670 refers to the closed treatment of a humeral fracture, which involves realigning the broken bone without surgical incision. This procedure is typically performed in cases where the fracture is stable and can be managed without open surgery.
When CPT Code 23670 is Used?
This code is applicable in various clinical scenarios, including:
- Non-displaced humeral fractures.
- Stable fractures that do not require surgical intervention.
- Fractures in patients who are not surgical candidates due to comorbidities.
Symptoms Indicating This Procedure
Patients may present with the following symptoms:
- Severe pain in the upper arm.
- Swelling and bruising around the shoulder or upper arm.
- Limited range of motion in the shoulder.
- Deformity or abnormal positioning of the arm.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention and management.
- Trauma from falls or accidents.
- Sports injuries.
- Osteoporosis leading to weakened bones.
- Age-related factors, particularly in older adults.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to confirm the diagnosis:
- X-rays to visualize the fracture.
- CT scans for detailed imaging if necessary.
- MRI in cases of suspected soft tissue injury.
Procedure Description
The closed treatment procedure involves the following steps:
- Patient is positioned comfortably, often in a sitting or lying position.
- The physician assesses the fracture and may apply traction to align the bone.
- The arm is immobilized using a splint or sling to maintain alignment.
- Follow-up imaging may be performed to ensure proper alignment.
Preparation for the Procedure
Patients should follow these steps to prepare for the procedure:
- Inform the physician of any medications or allergies.
- Avoid eating or drinking for a specified period before the procedure.
- Arrange for transportation home post-procedure.
Recovery and Aftercare
Post-procedure recovery typically includes:
- Resting the arm and avoiding strenuous activities.
- Regular follow-up appointments to monitor healing.
- Pain management with prescribed medications.
- Physical therapy may be recommended to restore mobility.
Possible Complications
While complications are rare, they can include:
- Improper healing or malunion of the fracture.
- Infection at the site of treatment.
- Nerve or blood vessel injury.
- Persistent pain or stiffness in the shoulder.


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Learn morePost-Procedure Follow-Up
Follow-up care is crucial for recovery:
- Initial follow-up within 1-2 weeks to assess healing.
- Subsequent visits every 4-6 weeks until the fracture is healed.
- Regular imaging to monitor bone alignment.
Alternative Treatments
In some cases, alternative treatments may be considered:
- Physical therapy for minor fractures.
- Bracing or splinting for stabilization.
- Pain management strategies without surgery.
Home Care Tips
Patients can follow these tips for effective home care:
- Keep the arm elevated to reduce swelling.
- Apply ice packs to the affected area for pain relief.
- Follow prescribed medication schedules strictly.
- Engage in gentle exercises as advised by the physician.
Patient Education & Prevention
Educating patients on prevention is key:
- Maintain bone health through diet and exercise.
- Use protective gear during sports activities.
- Avoid high-risk activities if prone to falls.
Billing and Coding Information
CPT Code: 23670
Category: Surgical 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:
- Average cost ranges from $1,500 to $3,000.
- Most insurance plans cover the procedure with prior authorization.
- Out-of-pocket costs depend on the patient's insurance plan.
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