10061

Incision and Drainage of Abscess; Complicated or Multiple

CPT code 10061 describes the surgical incision and drainage (I&D) of a localized collection of purulent material, such as an abscess, carbuncle, suppurative hidradenitis, cutaneous or subcutaneous abscess, cyst, furuncle, or paronychia, when the procedure is considered complicated or involves multiple distinct sites. Unlike the simple I&D (10060), a procedure classified under 10061 typically involves factors such as extensive probing to break up internal loculations (fibrous walls within the abscess cavity), the placement of a drainage tube or gauze packing to maintain patency and ensure continuous drainage, or the management of multiple abscesses during the same encounter. The procedure is indicated when an infection has become walled off and cannot be treated with antibiotics alone. Clinically, the provider assesses the area for fluctuance and inflammation. After applying local or regional anesthesia, an incision is made into the cavity. The provider then evacuates the pus and may perform irrigation with sterile saline. For a 'complicated' designation, the provider often spends additional time debriding necrotic tissue or ensuring that deep-seated pockets of infection are reached. The use of packing material, such as iodoform gauze, prevents the skin from healing over before the deeper cavity has closed, reducing the risk of recurrence. Documentation must clearly support why the procedure was complicated or specify the multiple locations treated to justify the use of this higher-level code.

Clinical Indications

  • Localized cutaneous abscess with fluctuance
  • Carbuncles (clusters of connected furuncles)
  • Suppurative hidradenitis with acute abscess formation
  • Infected epidermal or sebaceous cysts
  • Paronychia (infection of the skin fold around a nail) requiring extensive drainage
  • Multiple discrete abscesses in various anatomical locations
  • Deep-seated subcutaneous infections requiring packing or drainage tubes
  • Abscesses that have failed simple incision and drainage techniques

Procedure Steps

  1. Verify patient identity and obtain informed consent for the procedure.
  2. Prepare the site using an antiseptic solution like povidone-iodine or chlorhexidine.
  3. Administer local anesthesia (e.g., 1% lidocaine) via field block or infiltration around the abscess site.
  4. Perform a linear or cruciate incision over the area of maximal fluctuance using a scalpel (e.g., #11 blade).
  5. Express and evacuate purulent material from the cavity, potentially collecting a sample for culture and sensitivity.
  6. Use a sterile hemostat or probe to explore the cavity and manually disrupt any internal septations or loculations.
  7. Irrigate the abscess cavity thoroughly with sterile normal saline until the return is clear.
  8. Place gauze packing (e.g., iodoform) or a drain (e.g., Penrose) into the cavity to facilitate continued drainage and prevent premature closure.
  9. Apply a sterile absorbent dressing over the site.
  10. Provide post-operative instructions regarding wound care, packing changes, and signs of worsening infection.

Coding Guidelines

  • Report 10061 when the I&D is complicated (requiring probing/packing) or when multiple abscesses are drained.
  • If only a single, simple abscess is drained without the need for packing or extensive probing, report 10060 instead.
  • The 'multiple' component of 10061 refers to draining several abscesses at the same operative session; do not report 10060 and 10061 together for the same session unless they are at distinct sites and the criteria for both are met (though 10061 usually covers all).
  • Do not report 10061 for a puncture aspiration of an abscess; instead, use 10160.
  • If an Evaluation and Management (E/M) service is performed to decide the need for the procedure, append modifier -25 to the E/M code, provided it is a significant, separately identifiable service.
  • The global period for 10061 is typically 10 days, meaning follow-up visits for routine wound care or packing changes are included in the surgical package.
  • When I&D is performed on an internal organ or deep tissue (e.g., peritonsillar, psoas), use the specific code for that anatomical site rather than 10061.

Associated ICD-10 Codes