Overview of CPT Code 24400: Excision of Tumor, Forearm
CPT Code 24400 refers to the surgical excision of a tumor located in the forearm. This procedure is performed to remove benign or malignant growths, ensuring complete removal to prevent recurrence and to facilitate further pathological examination.
When CPT Code 24400 is Used?
This procedure is indicated in various clinical scenarios.
- Presence of a palpable tumor in the forearm.
- Suspicion of malignancy based on imaging or physical examination.
- Need for definitive diagnosis through histopathological examination.
- Tumors causing pain, discomfort, or functional impairment.
Symptoms Indicating This Procedure
Patients may report several symptoms that warrant this procedure.
- A noticeable lump or mass in the forearm.
- Pain or tenderness in the area of the tumor.
- Changes in skin color or texture over the tumor.
- Limited range of motion or functional impairment of the forearm.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention and early detection.
- Genetic predisposition to certain types of tumors.
- Previous history of skin cancer or other malignancies.
- Exposure to carcinogenic substances.
- Chronic inflammation or irritation in the forearm area.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to guide the procedure.
- Ultrasound imaging to assess the size and characteristics of the tumor.
- MRI or CT scans for deeper evaluation of the tumor's extent.
- Biopsy to determine the nature of the tumor prior to excision.
Procedure Description
The excision procedure involves several key steps.
- Patient is positioned comfortably and the forearm is cleaned and draped.
- Local anesthesia is administered to numb the area.
- An incision is made over the tumor to access and excise it.
- The tumor is carefully removed along with a margin of healthy tissue.
- The incision is closed with sutures or staples, and a sterile dressing is applied.
Preparation for the Procedure
Proper preparation is essential for a successful procedure.
- Avoid blood thinners and certain medications as advised by the physician.
- Inform the doctor about any allergies or medical conditions.
- Arrange for transportation home post-procedure if sedation is used.
- Follow any fasting instructions if applicable.
Recovery and Aftercare
Post-procedure care is crucial for optimal recovery.
- Rest for the first 24 hours and avoid strenuous activities.
- Keep the surgical site clean and dry; follow wound care instructions.
- Take prescribed pain medications as needed.
- Attend follow-up appointments for suture removal and monitoring.
Possible Complications
While complications are rare, they can occur.
- Infection at the surgical site.
- Excessive bleeding or hematoma formation.
- Scarring or changes in skin sensation.
- Recurrence of the tumor if not completely excised.


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Learn morePost-Procedure Follow-Up
Follow-up care is important for monitoring recovery.
- Schedule a follow-up visit within 1-2 weeks post-surgery.
- Monitor for signs of infection or complications.
- Discuss pathology results and further treatment if necessary.
Alternative Treatments
In some cases, non-surgical options may be considered.
- Observation for benign tumors without symptoms.
- Cryotherapy for superficial skin lesions.
- Radiation therapy for certain malignant tumors.
Home Care Tips
Simple home care can aid in recovery.
- Keep the incision site clean and dry.
- Avoid soaking the area in water until cleared by the doctor.
- Monitor for any signs of infection such as redness or swelling.
- Follow a balanced diet to support healing.
Patient Education & Prevention
Education is key to prevention and early detection.
- Regular skin checks for new or changing lesions.
- Sun protection to reduce skin cancer risk.
- Awareness of family history of skin or other cancers.
Billing and Coding Information
CPT Code: 24400
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 $1,500 to $3,000.
- Insurance may cover the procedure if deemed medically necessary.
- Check with your insurance provider for specific coverage details.
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