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Official Description

Excision of skin and subcutaneous tissue for hidradenitis, inguinal; with simple or intermediate repair

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 11462 involves the excision of skin and subcutaneous tissue specifically in the inguinal region, which is commonly referred to as the groin area. This surgical intervention is performed to treat hidradenitis, a chronic dermatological condition characterized by the presence of swollen, painful, and inflamed lesions that primarily affect the cutaneous apocrine glands, which are responsible for sweat production. Hidradenitis can lead to significant discomfort and may also involve the surrounding subcutaneous tissue and fascia. In cases where suppurative hidradenitis is present, patients may develop draining sinus tracts, also known as fistulas, in the affected area. Surgical treatment is generally indicated for cases of suppurative hidradenitis, where the excision involves removing the skin and subcutaneous tissue that overlies the apocrine glands, along with any exposed fistulous tracts. The extent of the excision may vary, with severe cases necessitating a more extensive removal of all affected skin and subcutaneous tissue. Following the excision, the wound is typically closed using either a simple single-layer repair or an intermediate repair, which may involve one or more deeper layers of subcutaneous tissue and superficial fascia. It is important to note that if a more complex repair is required, as indicated by CPT® Code 11463, this would involve additional techniques such as extensive undermining or the use of stents or retention sutures. In some instances, a separately reportable skin graft or flap may be necessary to adequately close the surgical wound.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 11462 is indicated for the treatment of hidradenitis in the inguinal region. The specific indications for this surgical intervention include:

  • Hidradenitis: A chronic condition characterized by painful, inflamed lesions affecting the apocrine glands in the skin.
  • Suppurative Hidradenitis: A severe form of hidradenitis where draining sinus tracts (fistulas) are present, necessitating surgical excision.
  • Skin and Subcutaneous Tissue Involvement: Cases where the condition has led to significant involvement of the skin and subcutaneous tissue in the groin area.

2. Procedure

The procedure for CPT® Code 11462 involves several key steps, which are detailed as follows:

  • Step 1: Anesthesia Administration - The procedure begins with the administration of appropriate anesthesia to ensure patient comfort during the excision. This may involve local anesthesia to numb the specific area of the inguinal region.
  • Step 2: Excision of Affected Tissue - The surgeon carefully excises the skin and subcutaneous tissue that is affected by hidradenitis. This includes the removal of any inflamed lesions and surrounding tissue that may be involved in the condition.
  • Step 3: Identification and Removal of Fistulous Tracts - If any draining sinus tracts or fistulas are present, these are identified and excised to prevent recurrence of the condition and to promote healing.
  • Step 4: Wound Closure - After the excision is complete, the surgical site is closed. This may involve a simple single-layer repair or an intermediate repair, which includes deeper layers of subcutaneous tissue and superficial fascia, depending on the extent of the excision.

3. Post-Procedure

Post-procedure care following the excision of skin and subcutaneous tissue for hidradenitis includes monitoring the surgical site for signs of infection, ensuring proper wound care, and managing any pain or discomfort. Patients are typically advised on how to care for the incision, including keeping the area clean and dry. Follow-up appointments may be necessary to assess healing and to determine if any further treatment is required. In cases where a more complex repair was performed, additional considerations for wound care and recovery may be necessary to ensure optimal healing.

Short Descr EXC SKN HDRDNT ING SMPL/NTRM
Medium Descr EXCISION HIDRADENITIS INGUINAL SMPL/INTRM RPR
Long Descr Excision of skin and subcutaneous tissue for hidradenitis, inguinal; with simple or intermediate repair
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 1 - 150% payment adjustment for bilateral procedures applies.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6A - Minor procedures - skin
MUE 1
CCS Clinical Classification 170 - Excision of skin lesion
50 Bilateral procedure: unless otherwise identified in the listings, bilateral procedures that are performed at the same session, should be identified by adding modifier 50 to the appropriate 5 digit code. note: this modifier should not be appended to designated "add-on" codes (see appendix d).
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
AG Primary physician
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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2024-01-01 Changed Short Description changed.
2011-01-01 Changed Short description changed.
Pre-1990 Added Code added.
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