Overview of CPT Code 24164: Excision of soft tissue tumor, forearm
CPT Code 24164 refers to the surgical excision of a soft tissue tumor located in the forearm. This procedure is performed to remove tumors that may be benign or malignant, ensuring that the affected area is treated effectively.
When CPT Code 24164 is Used?
This procedure is indicated in various clinical scenarios.
- Presence of a palpable soft tissue tumor in the forearm.
- Suspicion of malignancy based on imaging or physical examination.
- Tumors causing pain or functional impairment.
- Cosmetic concerns regarding the appearance of the tumor.
Symptoms Indicating This Procedure
Patients may report several symptoms that lead to the consideration of this procedure.
- A noticeable lump or mass in the forearm.
- Pain or tenderness in the area of the tumor.
- Limited range of motion or functional impairment.
- Changes in skin color or texture over the tumor.
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 or soft tissue tumors.
- Exposure to radiation or certain chemicals.
- Chronic inflammation or irritation in the forearm area.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to guide the decision for surgery.
- Ultrasound imaging to assess the size and characteristics of the tumor.
- MRI to evaluate the extent of the tumor and surrounding tissues.
- Biopsy to determine the nature of the tumor (benign vs malignant).
- X-rays to rule out any underlying bone involvement.
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 the soft tissue.
- The tumor is carefully excised 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 eating or drinking for at least 6 hours before the procedure.
- Discuss any medications with your doctor, especially blood thinners.
- Arrange for transportation home after the procedure.
- Wear loose-fitting clothing to allow easy access to the forearm.
Recovery and Aftercare
Post-operative care is crucial for healing.
- Rest the arm and avoid strenuous activities for at least a week.
- Keep the incision site clean and dry; follow specific wound care instructions.
- Take prescribed pain medications as needed.
- Attend follow-up appointments to monitor healing and remove sutures if necessary.
Possible Complications
While complications are rare, they can occur.
- Infection at the incision site.
- Excessive bleeding during or after the procedure.
- 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 if a biopsy was performed.
- Plan for any additional treatments if necessary.
Alternative Treatments
In some cases, non-surgical options may be considered.
- Observation for benign tumors without symptoms.
- Corticosteroid injections to reduce inflammation.
- Cryotherapy for superficial tumors.
- Radiation therapy for certain malignant tumors.
Home Care Tips
Simple home care can aid in recovery.
- Keep the surgical area clean and dry.
- Avoid soaking the incision in water until cleared by your doctor.
- Monitor for any signs of infection, such as increased redness or swelling.
- Follow a balanced diet to support healing.
Patient Education & Prevention
Education can help in preventing future issues.
- Regular skin checks for new or changing lumps.
- Sun protection to reduce skin cancer risk.
- Awareness of family history of tumors.
- Prompt evaluation of any new growths or changes in existing tumors.
Billing and Coding Information
CPT Code: 24164
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.
- Out-of-pocket costs depend on the insurance plan and deductible.
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