Overview of CPT Code 21510: Excision, tumor, soft tissue of neck or thorax
CPT Code 21510 refers to the surgical excision of a tumor located in the soft tissue of the neck or thorax. This procedure is typically performed to remove benign or malignant tumors, ensuring complete removal to prevent recurrence and to facilitate further pathological examination.
When CPT Code 21510 is Used?
This code is applicable in various clinical scenarios.
- Presence of a palpable tumor in the soft tissue of the neck or thorax.
- Suspicion of malignancy based on imaging or physical examination.
- Tumors causing discomfort, pain, or functional impairment.
- Need for definitive diagnosis through histopathological examination.
Symptoms Indicating This Procedure
Patients may report several symptoms that lead to the consideration of this procedure.
- A noticeable lump or mass in the neck or thorax.
- Pain or tenderness in the area of the tumor.
- Changes in skin appearance over the tumor, such as discoloration.
- Difficulty swallowing or breathing if the tumor is compressing nearby structures.
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 cancer or tumors.
- Exposure to environmental carcinogens.
- Chronic inflammation or infection in the area.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to assess the tumor before excision.
- Ultrasound imaging to evaluate the size and characteristics of the tumor.
- CT or MRI scans for detailed imaging of the tumor and surrounding structures.
- Biopsy to determine the nature of the tumor (benign or malignant).
- Blood tests to assess overall health and any markers related to cancer.
Procedure Description
The excision procedure involves several key steps.
- Patient is positioned comfortably and anesthesia is administered.
- An incision is made over the tumor site, taking care to minimize damage to surrounding tissues.
- The tumor is carefully excised along with a margin of healthy tissue.
- The wound is cleaned and may be drained if necessary.
- 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 8 hours before the procedure if general anesthesia is planned.
- Discuss any medications with your healthcare provider, especially blood thinners.
- Arrange for transportation to and from the procedure.
- Wear loose, comfortable clothing on the day of the procedure.
Recovery and Aftercare
Post-operative care is crucial for healing.
- Rest for the first few days following the procedure.
- Keep the surgical site clean and dry; follow specific wound care instructions.
- Take prescribed pain medications as needed.
- Attend follow-up appointments to monitor healing and discuss pathology results.
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.
- Initial follow-up within 1-2 weeks to check the surgical site.
- Further follow-ups may be scheduled based on pathology results.
- Regular monitoring for any signs of recurrence or complications.
Alternative Treatments
In some cases, non-surgical options may be considered.
- Observation for benign tumors that are not causing symptoms.
- Radiation therapy for certain types of malignant tumors.
- Chemotherapy for systemic treatment of cancer.
Home Care Tips
Patients can take steps to aid their recovery at home.
- Follow all post-operative care instructions provided by your healthcare team.
- Monitor the surgical site for signs of infection, such as increased redness or discharge.
- Avoid strenuous activities and heavy lifting for a few weeks.
- Stay hydrated and maintain a balanced diet to support healing.
Patient Education & Prevention
Education is key to prevention and early detection.
- Regular self-examinations for any new or changing lumps.
- Awareness of family history of tumors or cancers.
- Healthy lifestyle choices, including diet and exercise, to reduce cancer risk.
- Promptly report any concerning symptoms to a healthcare provider.
Billing and Coding Information
CPT Code: 21510
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 cost ranges from $2,000 to $5,000 depending on complexity.
- Insurance typically covers the procedure if deemed medically necessary.
- Out-of-pocket costs may vary based on individual insurance plans.
Related CPT Codes
References and Sources