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Official Description

Snip incision of lacrimal punctum

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 68440 involves a surgical intervention known as a snip incision of the lacrimal punctum, which is primarily performed to address stenosis, or narrowing, of the lacrimal punctum. This condition can lead to obstruction of tear drainage, resulting in excessive tearing or other ocular issues. The snipping procedure aims to widen the opening of the punctum, thereby restoring normal tear drainage. It is commonly referred to in various terms such as one-snip, two-snip, or three-snip procedure, or snip punctoplasty, depending on the number of incisions made during the operation. Stenosis of the lacrimal punctum can arise from several underlying causes, including infections, systemic conditions like porphyria cutanea tarda or acrodermatitis enteropathica, trauma, thermal or chemical burns, and the effects of topical or systemic chemotherapy or radiation therapy. The procedure is performed under local anesthesia, ensuring patient comfort while allowing for precise surgical intervention. The technique involves careful manipulation of the punctum and surrounding structures to achieve the desired outcome of improved tear drainage.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The snip incision of the lacrimal punctum, as described by CPT® Code 68440, is indicated for the treatment of stenosis of the lacrimal punctum. This condition may present with various symptoms and is associated with several underlying causes, which include:

  • Infection - Infections can lead to inflammation and subsequent narrowing of the punctum.
  • Systemic Conditions - Rare systemic conditions such as porphyria cutanea tarda or acrodermatitis enteropathica may contribute to punctal stenosis.
  • Trauma - Physical injury to the area around the eye can result in scarring and narrowing of the punctum.
  • Thermal or Chemical Burns - Burns from heat or chemicals can damage the tissue surrounding the punctum, leading to stenosis.
  • Topical or Systemic Chemotherapy - Certain chemotherapy treatments may have side effects that affect the lacrimal system.
  • Radiation Therapy - Radiation treatment in the facial area can also result in changes to the lacrimal punctum, causing stenosis.

2. Procedure

The procedure for performing a snip incision of the lacrimal punctum involves several detailed steps to ensure effective treatment of the stenosis. The following procedural steps are outlined:

  • Step 1: The skin surrounding the eye is thoroughly cleansed to minimize the risk of infection during the procedure. This step is crucial for maintaining a sterile environment.
  • Step 2: A local anesthetic is injected subcutaneously below the lower punctum to ensure that the patient remains comfortable and pain-free throughout the procedure.
  • Step 3: The lacrimal punctum is located and carefully dilated to facilitate the insertion of surgical instruments. This step is essential for accessing the ampulla.
  • Step 4: Toothed microforceps are inserted through the punctum to grasp the posterior wall of the ampulla. This allows for better control during the snipping process.
  • Step 5: Vannas scissors are then passed into the ampulla. Depending on the severity of the stenosis, the surgeon may perform one of the following snipping techniques:
    • One-Snip Procedure: A single vertical snip is made down the posterior aspect of the ampulla to widen the opening.
    • Two-Snip Procedure: A second snip is made down the canalicula, further enhancing the opening created by the first snip.
    • Three-Snip Procedure: This technique involves two downward snips along the posterior aspect of the ampulla and a third snip across the bottom, effectively joining the two downward snips to create a larger opening.

3. Post-Procedure

After the snip incision of the lacrimal punctum is completed, post-procedure care is essential for optimal recovery. Patients may be advised to avoid touching or rubbing the eye area to prevent irritation or infection. Follow-up appointments may be scheduled to monitor healing and assess the effectiveness of the procedure. Patients should also be informed about potential signs of complications, such as increased redness, swelling, or discharge from the eye, which should prompt immediate medical attention. Overall, the expected recovery period is typically brief, with many patients experiencing improvement in symptoms shortly after the procedure.

Short Descr SNIP INC LACRIMAL PUNCTUM
Medium Descr SNIP INCISION LACRIMAL PUNCTUM
Long Descr Snip incision of lacrimal punctum
Status Code Active Code
Global Days 010 - Minor Procedure
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) 1 - Statutory 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 Procedure or Service, Multiple Reduction Applies
ASC Payment Indicator Office-based surgical procedure added to ASC list in CY 2008 or later with MPFS nonfacility PE RVUs; payment based on MPFS nonfacility PE RVUs.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE 2
CCS Clinical Classification 19 - Other therapeutic procedures on eyelids, conjunctiva, cornea
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).
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).
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
E4 Lower right, eyelid
E2 Lower left, eyelid
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.
SG Ambulatory surgical center (asc) facility service
E1 Upper left, eyelid
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
55 Postoperative management only: when 1 physician or other qualified health care professional performed the postoperative management and another performed the surgical procedure, the postoperative component may be identified by adding modifier 55 to the usual procedure number.
56 Preoperative management only: when 1 physician or other qualified health care professional performed the preoperative care and evaluation and another performed the surgical procedure, the preoperative component may be identified by adding modifier 56 to the usual procedure number.
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.
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.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
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.)
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
E3 Upper right, eyelid
GA Waiver of liability statement issued as required by payer policy, individual case
GC This service has been performed in part by a resident under the direction of a teaching physician
GW Service not related to the hospice patient's terminal condition
KX Requirements specified in the medical policy have been met
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
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2025-01-01 Changed Short Description changed.
Pre-1990 Added Code added.
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