Overview of CPT Code 10036: Incision and drainage of pilonidal cyst
CPT Code 10036 refers to the surgical procedure for incision and drainage of a pilonidal cyst, which is a common condition characterized by a cyst or abscess located near the tailbone. This procedure is typically performed when the cyst becomes infected or symptomatic.
When CPT Code 10036 is Used?
This procedure is indicated in several clinical scenarios.
- Presence of an infected pilonidal cyst causing pain and discomfort.
- Recurrent pilonidal disease that has not responded to conservative treatments.
- Abscess formation requiring surgical intervention.
Symptoms Indicating This Procedure
Patients may report various symptoms that necessitate this procedure.
- Severe pain in the lower back or tailbone area.
- Swelling and redness around the cyst.
- Drainage of pus or blood from the cyst.
- Foul odor from the cyst area.
- Fever or malaise in cases of severe infection.
Causes and Risk Factors
Understanding the causes and risk factors can help in prevention.
- Hair follicles becoming clogged with hair and debris.
- Prolonged sitting or pressure on the tailbone area.
- Obesity, which can increase the risk of pilonidal disease.
- Family history of pilonidal cysts.
- Poor hygiene or excessive sweating in the area.
Diagnostic Tests Before Procedure
Certain tests may be conducted to confirm the diagnosis.
- Physical examination to assess the cyst.
- Ultrasound to evaluate the extent of the cyst or abscess.
- Culture of any drainage to identify infection.
Procedure Description
The procedure involves several key steps.
- Patient is positioned comfortably, usually lying on their stomach.
- Area around the cyst is cleaned and sterilized.
- Local anesthesia is administered to numb the area.
- An incision is made over the cyst to allow drainage.
- The cyst is drained of pus and debris.
- The cavity may be packed with gauze to promote healing.
- Dressing is applied to the incision site.
Preparation for the Procedure
Patients should follow specific guidelines before the procedure.
- Avoid eating or drinking for several hours before the procedure.
- Inform the doctor about any medications being taken.
- Shower and clean the area thoroughly before the appointment.
- Arrange for someone to drive home after the procedure.
Recovery and Aftercare
Post-procedure care is crucial for recovery.
- Rest for the first 24 hours after the procedure.
- Keep the incision site clean and dry.
- Change dressings as instructed by the healthcare provider.
- Take prescribed pain medications as needed.
- Follow up with the doctor for suture removal if applicable.
Possible Complications
While generally safe, there are potential risks.
- Infection at the incision site.
- Bleeding or hematoma formation.
- Recurrence of the pilonidal cyst.
- Delayed healing or wound dehiscence.


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Learn morePost-Procedure Follow-Up
Regular follow-up is important for monitoring recovery.
- Schedule a follow-up appointment within 1-2 weeks post-procedure.
- Monitor for signs of infection or complications.
- Discuss any concerns or symptoms with the healthcare provider.
Alternative Treatments
There are non-surgical options available.
- Antibiotics for mild infections.
- Warm compresses to reduce discomfort.
- Sitz baths to promote hygiene and comfort.
- Observation for asymptomatic cysts.
Home Care Tips
Patients can take steps to aid recovery at home.
- Avoid sitting for long periods to reduce pressure on the area.
- Wear loose-fitting clothing to prevent irritation.
- Maintain good hygiene in the area to prevent infection.
- Monitor the incision for any signs of complications.
Patient Education & Prevention
Education is key to preventing recurrence.
- Practice good hygiene, especially in the gluteal area.
- Maintain a healthy weight to reduce risk factors.
- Avoid prolonged sitting and pressure on the tailbone.
- Seek early treatment for any signs of pilonidal disease.
Billing and Coding Information
CPT Code: 10036
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- LT - Left side
- RT - Right side
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.
Related CPT Codes
References and Sources