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Official Description

Severing adhesions of anterior segment of eye, incisional technique (with or without injection of air or liquid) (separate procedure); anterior synechiae, except goniosynechiae

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 65870 involves the severing of adhesions located in the anterior segment of the eye using an incisional technique. This procedure may be performed with or without the injection of air or liquid to assist in stabilizing the intraocular pressure, particularly if there is a loss of aqueous fluid during the operation. The term 'anterior segment' refers to the front part of the eye, which includes structures such as the cornea, iris, and lens. Adhesions in this context are abnormal connections that can occur between the iris and other structures in the anterior segment, excluding the cornea. These adhesions can lead to complications such as restricted movement of the iris and potential vision impairment. The procedure is classified as a separate procedure, meaning it is distinct from other surgical interventions that may be performed on the eye. It is important to note that this code specifically excludes goniosynechiae, which are adhesions of the iris to the posterior surface of the cornea, as these are addressed under a different code (CPT® Code 65865). The technique employed in this procedure typically involves the use of a needle or knife blade to carefully sever the adhesive tissue, thereby restoring normal anatomical relationships and function within the anterior segment of the eye.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 65870 is indicated for the treatment of adhesions in the anterior segment of the eye, specifically those that are not related to goniosynechiae. The following conditions may warrant this procedure:

  • Adhesions of the Iris - These are abnormal connections between the iris and other structures in the anterior segment, which can lead to complications such as restricted movement and potential vision impairment.
  • Angle Closure Glaucoma - While this procedure does not address goniosynechiae directly, it may be indicated in cases where adhesions contribute to the overall pathology of angle closure glaucoma.

2. Procedure

The procedure for CPT® Code 65870 involves several key steps to effectively sever the adhesions in the anterior segment of the eye:

  • Step 1: Anesthesia Administration - Prior to the procedure, local anesthesia is typically administered to ensure patient comfort during the surgical intervention.
  • Step 2: Accessing the Anterior Segment - The surgeon makes an incision in the cornea to gain access to the anterior segment of the eye. This incision is critical for allowing the surgical instruments to reach the adhesions that need to be severed.
  • Step 3: Severing the Adhesions - Using a needle or knife blade, the surgeon carefully severs the adhesive tissue that connects the iris to other structures in the anterior segment. This step is performed with precision to avoid damaging surrounding tissues.
  • Step 4: Injection of Air or Liquid (if necessary) - If there is a loss of aqueous fluid during the procedure, the surgeon may inject air or liquid into the eye to stabilize the intraocular pressure. This step is crucial for maintaining the integrity of the eye during and after the procedure.
  • Step 5: Closure - After the adhesions have been severed and any necessary injections have been made, the incision in the cornea is closed, and the eye is monitored for any immediate complications.

3. Post-Procedure

Following the procedure coded under CPT® Code 65870, patients may require specific post-operative care to ensure proper healing and recovery. This may include the use of prescribed eye drops to prevent infection and reduce inflammation. Patients are typically advised to avoid strenuous activities and to follow up with their ophthalmologist for monitoring of intraocular pressure and overall eye health. It is essential to observe for any signs of complications, such as increased pain, redness, or vision changes, and to report these to a healthcare provider promptly. The expected recovery time may vary depending on the individual patient's condition and the extent of the procedure performed.

Short Descr INCISE INNER EYE ADHESIONS
Medium Descr SEVERING ADS ANT SEG INCAL SPX ANT SYNECHIAE
Long Descr Severing adhesions of anterior segment of eye, incisional technique (with or without injection of air or liquid) (separate procedure); anterior synechiae, except goniosynechiae
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) 1 - Statutory payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
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) P4E - Eye procedure - other
MUE 1
CCS Clinical Classification 20 - Other intraocular therapeutic procedures
RT Right side (used to identify procedures performed on the right side of the body)
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).
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.
LT Left side (used to identify procedures performed on the left side of the body)
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.)
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).
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).
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.
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.)
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
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
SG Ambulatory surgical center (asc) facility service
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
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