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Iridoplasty by photocoagulation, as denoted by CPT® Code 66762, is a specialized ophthalmic procedure aimed at treating conditions such as closed angle glaucoma and plateau iris. This intervention is particularly significant for patients experiencing issues related to the anterior chamber angle of the eye, which can impede the drainage of aqueous humor and lead to increased intraocular pressure. The procedure involves the application of laser technology to the iris, specifically targeting areas of pigmentation located at the periphery. By utilizing laser burns, the physician seeks to induce a contraction of the iris tissue, thereby widening the anterior chamber angle. This widening is crucial for improving the drainage pathways of the aqueous humor, ultimately enhancing the patient's vision and alleviating symptoms associated with elevated intraocular pressure. The procedure may require multiple sessions, depending on the severity of the condition and the response to treatment, and is performed under careful observation to ensure optimal outcomes.
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The procedure of iridoplasty by photocoagulation is indicated for specific ocular conditions that necessitate intervention to improve drainage and reduce intraocular pressure. The following are the primary indications for this procedure:
The iridoplasty procedure involves several critical steps to ensure effective treatment of the targeted conditions. The following outlines the procedural steps involved:
After the completion of the iridoplasty procedure, patients may be monitored for any immediate post-operative effects. It is essential to assess the anterior chamber angle to confirm that it has widened adequately. Patients may experience some transient discomfort or changes in vision, which should be communicated to their healthcare provider. Follow-up appointments are typically scheduled to evaluate the effectiveness of the procedure and to monitor intraocular pressure levels, ensuring that the desired outcomes are achieved and maintained.
| Short Descr | REVISION OF IRIS | Medium Descr | IRIDOPLASTY PHOTOCOAGULATION 1/> SESSIONS | Long Descr | Iridoplasty by photocoagulation (1 or more sessions) (eg, for improvement of vision, for widening of anterior chamber angle) | 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) | 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) | P4E - Eye procedure - other | MUE | 1 | CCS Clinical Classification | 20 - Other intraocular therapeutic procedures |
| 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.) | RT | Right side (used to identify procedures performed on the right side of the body) | 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. | 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.) | 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). | 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. | 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. | AG | Primary physician | AQ | Physician providing a service in an unlisted health professional shortage area (hpsa) | 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 | XE | Separate encounter, a service that is distinct because it occurred during a separate encounter | XS | Separate structure, a service that is distinct because it was performed on a separate organ/structure |
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| 2009-01-01 | Changed | Code description changed |
| Pre-1990 | Added | Code added. |
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