Overview of CPT Code 10004: Incision and drainage of lymph node
CPT Code 10004 refers to the surgical procedure involving the incision and drainage of a lymph node, typically performed to relieve symptoms of infection or to obtain tissue for diagnostic purposes.
When CPT Code 10004 is Used?
This procedure is indicated in various clinical scenarios.
- Presence of an abscess in a lymph node.
- Suspected lymphadenitis that has not responded to antibiotics.
- Need for biopsy of a lymph node due to suspected malignancy.
- Swollen lymph nodes causing discomfort or pain.
Symptoms Indicating This Procedure
Patients may report several symptoms that lead to this procedure.
- Swelling in the neck, armpit, or groin.
- Pain or tenderness in the affected area.
- Fever and chills.
- Redness and warmth over the lymph node.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention and early intervention.
- Bacterial infections such as staphylococcus or streptococcus.
- Viral infections like mononucleosis.
- Fungal infections.
- Certain cancers, including lymphoma or metastatic disease.
Diagnostic Tests Before Procedure
Several tests may be conducted to guide the decision for this procedure.
- Ultrasound imaging to assess the lymph node.
- CT scan for detailed imaging.
- Blood tests to check for infection or other underlying conditions.
- Fine needle aspiration biopsy for cytological analysis.
Procedure Description
The procedure is performed under sterile conditions.
- Patient is positioned comfortably and the area is cleaned.
- Local anesthesia is administered to numb the area.
- An incision is made over the swollen lymph node.
- The abscess is drained, and any necrotic tissue is removed.
- The area is irrigated and closed with sutures or left open for drainage.
Preparation for the Procedure
Proper preparation is essential for a successful procedure.
- Inform the doctor about any medications or allergies.
- Avoid blood thinners for a few days prior to the procedure.
- Arrive fasting if sedation is planned.
- Arrange for transportation home post-procedure.
Recovery and Aftercare
Post-procedure care is crucial for healing.
- Rest for the first 24 hours after the procedure.
- Keep the incision site clean and dry.
- Follow up with prescribed antibiotics if necessary.
- Monitor for signs of infection such as increased redness or discharge.
Possible Complications
While generally safe, there are potential risks involved.
- Infection at the incision site.
- Excessive bleeding.
- Scarring.
- Nerve damage in the area.


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Learn morePost-Procedure Follow-Up
Follow-up is important to ensure proper healing.
- Schedule a follow-up appointment within one week.
- Monitor the incision site for any signs of complications.
- Discuss biopsy results if applicable.
Alternative Treatments
In some cases, non-surgical options may be considered.
- Antibiotic therapy for bacterial infections.
- Observation for small, non-painful lymph nodes.
- Warm compresses to reduce discomfort.
Home Care Tips
Simple home care can aid in recovery.
- Apply ice packs to reduce swelling.
- Take pain relievers as directed.
- Avoid strenuous activities until cleared by the doctor.
- Keep follow-up appointments.
Patient Education & Prevention
Educating patients can help prevent recurrence.
- Maintain good hygiene to prevent infections.
- Stay up to date with vaccinations.
- Seek prompt medical attention for persistent swelling or pain.
Billing and Coding Information
CPT Code: 10004
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- LT - Left side
- RT - Right side
Average Cost and Insurance Coverage
Costs can vary based on location and insurance.
- Average cost ranges from $1,000 to $3,000.
- Most insurance plans cover this procedure.
- Check with your insurance provider for specific coverage details.
Related CPT Codes
References and Sources