Summary & Overview
CPT 11772: Excision of Pilonidal Cyst or Sinus, Extensive Dissection
CPT code 11772 represents the surgical excision of a pilonidal cyst or sinus that requires extensive dissection and is performed without complication. This code captures more complex pilonidal disease management than simple excision codes and is used for procedures where deeper tissue dissection or removal of multiple tracts is necessary. Nationally, accurate coding of pilonidal excision affects procedure reporting, surgical quality metrics, and reimbursement pathways for procedures commonly performed in ambulatory surgery centers and hospital outpatient departments.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical context for when to use CPT code 11772, an overview of expected sites of service, and benchmarking guidance on where this code fits among related surgical codes. The publication summarizes common billing considerations, relevant modifiers provided in the input, and the implications for claims processing. Where input data is not available, the text notes that specific items are not provided.
The piece is intended for coding professionals, surgical service line managers, and payer relations teams seeking a national perspective on reporting and categorizing more extensive pilonidal excisions. It highlights the clinical intent of the code, expected care settings, and the types of administrative and billing questions commonly associated with higher-complexity excisional procedures.
Billing Code Overview
CPT code 11772 describes the excision of a pilonidal cyst or sinus requiring extensive dissection and without complication. The procedure involves surgical removal of diseased tissue in the sacrococcygeal area when the cyst or sinus tract extends beyond a simple superficial lesion.
Service type: Surgical excision of pilonidal cyst/sinus, extensive dissection
Typical site of service: Operative suite, ambulatory surgery center, or hospital outpatient department
Clinical & Coding Specifications
Clinical Context
A 24-year-old male presents to the outpatient surgery clinic with recurrent midline intergluteal pain, intermittent drainage, and a palpable sinus tract consistent with a pilonidal cyst. Conservative measures including hygiene, hair removal, and antibiotics provided only temporary relief. The surgeon schedules an excision under monitored anesthesia care in an ambulatory surgery center. Preoperative marking identifies the extent of the sinus and secondary tracts. Intraoperatively the provider performs wide excision of the pilonidal cyst and sinus with extensive dissection to remove all involved tracts and diseased tissue down to healthy subcutaneous tissue, achieves hemostasis, and closes the wound primarily. Postoperative workflow includes immediate PACU recovery, wound care instructions, short course of oral antibiotics if indicated, and follow-up within 7–14 days for wound check and suture removal. Typical site of service is an ambulatory surgery center or hospital outpatient department. Service type: minor surgical excision requiring extensive dissection of pilonidal sinus without complication, operative visit and wound care included in global surgical package.
Coding Specifications
- The following modifiers are selected from the provided list as most clinically relevant to
11772.
| Modifier | Description | When to Use |
|---|---|---|
RT | Data not available in the input. | Data not available in the input. |
LT | Left side | Use when the procedure is performed on the left side if laterality reporting is required by payer. |
50 | Bilateral procedure | Use when bilateral procedures are performed during the same operative session. |
51 | Multiple procedures | When additional distinct procedures are performed at the same operative session and payer requires reporting. |
52 | Reduced services | Use if the work performed was reduced or partially discontinued. |
53 | Discontinued procedure | Use if procedure was started but then terminated due to patient-related or intraoperative circumstances. |
22 | Increased procedural services | Use when work required to excise the pilonidal cyst is substantially greater than typical due to extensive dissection or unusual pathology. |
23 | Unusual anesthesia | Use when general anesthesia is required for medical reasons rather than typical local or monitored anesthesia care. |
59 | Distinct procedural service | Use to indicate a distinct procedure or service not normally reported together when needed to separate unrelated services. |
79 | Unrelated procedure or service by the same physician during the postoperative period | Use when an unrelated procedure is performed during the global period for a different diagnosis. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 2080S0101X | General Surgery | General surgeons commonly perform excision of pilonidal cysts in outpatient or hospital settings. |
| 2080P0200X | Colon and Rectal Surgery | Colorectal surgeons manage complex or recurrent pilonidal disease, especially near the natal cleft. |
| 207L00000X | Family Medicine | Family physicians with surgical procedural training may perform simple excisions in ambulatory settings. |
| 2086S0126X | Plastic Surgery | Plastic surgeons perform closure techniques or flap reconstruction for large defects after extensive excision. |
| 207K00000X | General Practice | General practitioners with procedural skills may perform straightforward excisions when appropriate. |
Related Diagnoses
- No ICD-10 diagnosis codes were provided in the input; below are commonly associated diagnoses for
11772based on standard clinical practice.
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
L05.01 | Pilonidal cyst with abscess of buttock | Represents an acute infected pilonidal cyst often requiring incision/drainage or excision. |
L05.02 | Pilonidal cyst without abscess of buttock | Indicates chronic pilonidal disease with sinus tracts appropriate for definitive excision. |
L05.10 | Pilonidal cyst with abscess, unspecified | Used when laterality or specific site detail is not documented but infection is present. |
L05.9 | Pilonidal cyst without abscess, unspecified | General code for pilonidal disease when details are limited but excision is performed. |
K64.9 | Hemorrhoids, unspecified | Included as a differential perineal pathology sometimes evaluated concurrently but not a direct indication for 11772. |
R22.2 | Localized swelling, mass and lump, trunk | Describes a palpable mass in the sacrococcygeal region when a specific pilonidal code is not chosen. |
Related CPT Codes
- No related CPT codes were provided in the input; below are commonly associated codes performed alongside or in the perioperative period for excision of pilonidal cysts.
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
11750 | Avulsion of nail plate, partial or complete, simple; single | Not directly related but sometimes performed in the same ambulatory session for unrelated nail pathology; listed here as an example of another minor procedure commonly coded in outpatient surgery. |
12032 | Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities; 2.6 cm to 7.5 cm | Used when the excision results in a wound requiring intermediate closure rather than simple closure; applicable if layered closure is performed. |
14040 | Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands, and/or feet; defects 10 sq cm to 30 sq cm | Applicable when defect after wide excision requires local flap reconstruction; used when plastic surgical techniques are necessary. |
10120 | Incision and drainage of pilonidal cyst (simple or single) | May be performed in urgent settings for acute abscess prior to definitive excision; often an initial procedure before definitive 11772. |
99283 | Emergency department visit, problem of moderate severity | Used if patient presents to the ED with acute infection or abscess prior to scheduling elective excision; documents the ED evaluation. |