CPT 11772Surgery

Remove pilonidal cyst compl

CPT 11772 covers the complete surgical removal of a pilonidal cyst, which is an abnormal pocket of tissue containing hair and skin debris that typically forms near the tailbone. This is the more complex version of the procedure, involving extensive excision and reconstruction.

Showing rates for

National Average

Base Medicare rate

$749.47

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

7.35

PE RVU (NF)

14.12

MP RVU

1.7

Total RVU

23.17

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Clearly document complexity factors that distinguish 11772 from simpler code 11771 (simple pilonidal cyst excision): multiple sinus tracts, extensive undermining beyond 2cm margins, layered closure requiring subcutaneous sutures, or operating time exceeding 60 minutes
Impact: Prevents downcoding from $749.47 (11772) to approximately $400-500 for simpler excision codes, protecting $250-350 in revenue per case
Verify facility versus non-facility status accurately; office-based procedures reimburse at $749.47 while hospital outpatient/ASC settings reimburse at $569.30, a difference of $180.17
Impact: Ensures correct payment location; consider site-of-service optimization for appropriate cases to maximize facility fees while maintaining patient safety
When extensive scarring or anatomical complexity requires significantly prolonged operative time (>90 minutes) or effort, append modifier 22 with detailed operative note comparing actual work to typical 11772 procedure and submit supporting documentation with initial claim
Impact: Can increase reimbursement by 20-50% ($150-375 additional) when properly documented; include anesthesia start/stop times and specific complexity description
Do not separately bill for simple wound closure (12031-12037) as closure is included in 11772; however, complex flap reconstruction (14000-14302) may be separately billable with modifier 59 if extending beyond primary excision site
Impact: Prevents denials for bundled services while capturing legitimate additional work; flap codes can add $300-800 when appropriately documented
For recurrent disease after prior surgery, document previous procedure dates, extent of scarring, and increased surgical difficulty in operative note to support medical necessity and potential modifier 22 use
Strengthens claim against medical necessity denials and supports higher reimbursement for increased complexity; reduces audit risk

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Related actions

Common denials

Downcoding to 11771 (simple pilonidal cyst excision) due to insufficient documentation of complexity factors

How to appeal: Submit detailed operative report highlighting specific complexity elements: exact measurements of excision (length, width, depth), number of sinus tracts identified, extent of undermining in centimeters, layered closure technique, and total operative time. Include comparison statement explaining why simple excision was inadequate. Reference CPT descriptor differences and cite clinical necessity for complex approach.

Medical necessity denial for elective excision without documented symptoms or failed conservative management

How to appeal: Provide complete clinical history documenting recurrent infections, drainage, pain interfering with daily activities, failed conservative treatment (antibiotics, incision and drainage), and duration of symptoms. Include office visit notes, emergency department records of acute episodes, and patient quality of life impact statements. Cite evidence-based guidelines supporting surgical intervention for chronic/recurrent disease.

Bundling denial when billed with separately identifiable E/M service (99201-99215) on same date without modifier 25

How to appeal: If E/M service was significant and separately identifiable (e.g., evaluation of unrelated condition, extensive preoperative assessment beyond routine surgical evaluation), append modifier 25 to E/M code and document distinct nature of service in medical record. For appeals, submit annotated documentation showing separate medical decision-making. However, recognize that routine preoperative assessment is included in surgical payment.

Denial for staged or related procedure during 90-day global period without appropriate modifier (58 or 78)

How to appeal: Determine if return procedure was planned (modifier 58) or unplanned complication (modifier 78). Submit original operative note showing planned staging if applicable, or document complication requiring return to OR. Include clear timeline of services and explanation of medical necessity for subsequent procedure. Request global period review and adjustment to allow separate payment with appropriate modifier.

Frequently asked questions

What is the difference between CPT 11771 and 11772 for pilonidal cyst removal?

CPT 11771 covers simple pilonidal cyst excision with straightforward closure, while 11772 represents complex excision involving extensive undermining, multiple sinus tracts, layered closure, or complicated reconstruction. The complex version (11772) reimburses at $749.47 non-facility versus approximately $400-500 for simple excision. Documentation must clearly support complexity factors including size, depth, number of tracts, extent of dissection, and closure technique.

How much does Medicare pay for CPT 11772 in 2025?

Medicare pays $749.47 for CPT 11772 in non-facility settings (physician office) and $569.30 in facility settings (hospital outpatient or ASC) based on the 2025 national average. Actual reimbursement varies by geographic locality with adjustment factors applied to the national rate. The code carries 23.17 total RVUs (7.35 work RVUs, 14.12 non-facility PE RVUs, 1.7 malpractice RVUs).

Can CPT 11772 be billed with an E/M visit on the same day?

Yes, but only if the E/M service is significant and separately identifiable from the routine preoperative assessment, such as evaluation of an unrelated condition. Append modifier 25 to the E/M code and document the distinct service clearly in the medical record. Routine surgical evaluation and decision for surgery are included in the surgical payment and should not be separately billed.

What modifiers are most commonly used with CPT 11772?

Modifier 22 (increased procedural services) is used when extensive scarring or complexity requires substantially greater effort, potentially increasing payment 20-50%. Modifier 58 applies to planned staged procedures during the global period (like delayed closure). Modifier 78 covers unplanned returns to OR for complications. All modifiers require detailed documentation explaining the circumstances and medical necessity.

What documentation is required to support CPT 11772 versus downcoding to 11771?

Documentation must include specific complexity elements: exact measurements of excision (length, width, depth), number of sinus tracts identified, extent of undermining beyond margins (in centimeters), layered closure technique with subcutaneous sutures, and total operative time. The operative report should explicitly describe why simple excision was inadequate and what specific factors required the complex approach.

What is the global period for CPT 11772?

CPT 11772 carries a 90-day global surgical package, meaning routine postoperative care for 90 days after surgery is included in the payment. Related E/M visits, wound checks, and suture removal during this period are not separately billable. Unrelated conditions, complications requiring return to OR (with modifier 78), or planned staged procedures (with modifier 58) may be separately billable with appropriate documentation.

Can wound closure codes be billed separately with CPT 11772?

Simple and intermediate wound closure (CPT 12001-12057) are included in CPT 11772 and cannot be billed separately. However, complex flap reconstruction (CPT 14000-14302) extending beyond the primary excision site may be separately billable with modifier 59 or appropriate X modifier when documentation supports a distinct procedural service. The operative report must clearly describe the separate reconstructive work and anatomical distinction from the included closure.