Overview of CPT Code 21610: Excision, tumor, neck or thorax, subcutaneous tissue
CPT Code 21610 refers to the surgical excision of a tumor located in the neck or thorax, specifically within the subcutaneous tissue. This procedure is typically performed to remove benign or malignant tumors that may cause discomfort or pose health risks.
When CPT Code 21610 is Used?
This procedure is indicated in various clinical scenarios.
- Presence of a palpable tumor in the neck or thorax.
- Suspicion of malignancy based on imaging or physical examination.
- Tumors causing pain, discomfort, 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 early detection.
- Genetic predisposition to certain types of tumors.
- Previous history of skin cancer or other malignancies.
- Exposure to carcinogenic substances.
- Age and gender, as some tumors are more prevalent in specific demographics.
Diagnostic Tests Before Procedure
Several diagnostic tests may be performed to assess the tumor.
- 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 check for markers associated with specific tumors.
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 to access the subcutaneous tissue.
- The tumor is carefully excised along with a margin of healthy tissue.
- Hemostasis is achieved to control any bleeding.
- 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.
- Discuss any medications with your healthcare provider, especially blood thinners.
- Arrange for transportation home post-procedure due to anesthesia.
- Wear loose-fitting clothing to facilitate access to the surgical site.
Recovery and Aftercare
Post-procedure recovery is crucial for healing.
- Rest for the first 24 hours and avoid strenuous activities.
- Keep the surgical site clean and dry; follow specific 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.
- Initial follow-up within 1-2 weeks for suture removal.
- Regular check-ups to monitor for any signs of recurrence.
- Additional imaging or tests if malignancy was suspected.
Alternative Treatments
There are non-surgical options available for some patients.
- Observation for benign tumors that are not causing symptoms.
- Radiation therapy for certain types of malignant tumors.
- Medications to manage symptoms associated with tumors.
Home Care Tips
Patients can take steps to aid their recovery at home.
- Keep the surgical area clean and dry.
- Monitor for signs of infection, such as increased redness or discharge.
- Avoid sun exposure on the incision site to minimize scarring.
- Follow a balanced diet to support healing.
Patient Education & Prevention
Education is key to preventing recurrence.
- Regular skin checks for new or changing lesions.
- Sun protection measures to reduce skin cancer risk.
- Awareness of family history and genetic counseling if necessary.
- Healthy lifestyle choices to reduce overall cancer risk.
Billing and Coding Information
CPT Code: 21610
Category: Surgical Procedures
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 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