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Official Description

Arthroscopy, shoulder, surgical; capsulorrhaphy

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 29806 refers to a surgical procedure known as arthroscopic capsulorrhaphy of the shoulder. This procedure is specifically designed to address shoulder instability, which often arises from a defect or looseness in the shoulder capsule. The term 'capsulorrhaphy' itself denotes a surgical repair of the capsule surrounding the shoulder joint. The procedure is performed using an arthroscope, a specialized instrument that allows the physician to visualize the interior of the joint through small incisions, minimizing trauma to surrounding tissues. The approach to capsulorrhaphy can vary based on the underlying cause and specific location of the capsule defect, making it a tailored intervention for each patient. During the procedure, the patient is typically positioned either in a lateral decubitus position, where they lie on their side with the affected arm suspended, or in a beach chair position, which allows for optimal access to the shoulder joint. The use of sterile saline solution is crucial as it helps to expand the joint space, providing better visibility and access for the surgeon. The procedure may involve various techniques, including the repair of a Bankart lesion, closure of a loose capsule, or other methods to stabilize the shoulder joint effectively. Overall, arthroscopic capsulorrhaphy is a critical procedure aimed at restoring stability and function to the shoulder joint, thereby improving the patient's quality of life.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of arthroscopic capsulorrhaphy (CPT® Code 29806) is indicated for patients experiencing shoulder instability due to various underlying conditions. The following are the explicitly provided indications for this surgical intervention:

  • Shoulder Instability - This condition may arise from a defective or loose shoulder capsule, leading to recurrent dislocations or a feeling of the shoulder 'giving way.'
  • Bankart Lesion - A specific type of injury to the shoulder where the labrum is torn, often requiring surgical repair to restore stability.
  • Rotator Interval Laxity - A condition where the capsule is loose, necessitating closure through capsular reefing to enhance stability.

2. Procedure

The arthroscopic capsulorrhaphy procedure involves several critical steps to ensure effective treatment of shoulder instability. The following procedural steps are outlined:

  • Patient Positioning - The patient is positioned in either a lateral decubitus position, lying on their side with the affected arm suspended, or in a beach chair position to facilitate access to the shoulder joint.
  • Incision and Portal Creation - The surgeon makes anterior and posterior portal incisions over the shoulder joint to allow for the insertion of arthroscopic instruments.
  • Joint Distension - Sterile saline solution is introduced into the joint space to expand it, providing better visibility and access for the surgical instruments.
  • Diagnostic Arthroscopy - An initial diagnostic arthroscopy is performed to assess the shoulder joint and identify the specific cause of instability.
  • Additional Portal Incisions - If necessary, additional portal incisions may be created to facilitate the placement of surgical instruments for the repair process.
  • Repair of Bankart Lesion - If a Bankart lesion is identified, the surgeon repairs the glenoid rim using bioabsorbable tacks and suture anchors to restore stability.
  • Capsular Reefing - In cases of loose capsule, the rotator interval is closed through a capsular reefing procedure to tighten the capsule and enhance stability.
  • Bone Block Procedure or Capsular Shift - The surgeon may also perform a bone block procedure or capsular tightening using a capsular shift technique, depending on the specific needs of the patient.
  • Closure and Dressing - Upon completion of the surgical repairs, the instruments are removed, excess fluid is drained from the joint, the incisions are closed, and a sterile dressing is applied to the surgical site.

3. Post-Procedure

After the completion of the arthroscopic capsulorrhaphy, the patient will typically undergo a recovery period that may involve specific post-operative care instructions. Patients are often advised to rest the shoulder and may be provided with a sling to immobilize the joint during the initial healing phase. Physical therapy is commonly recommended to restore range of motion and strength gradually. The expected recovery time can vary based on the extent of the procedure and the individual patient's healing process. Follow-up appointments are essential to monitor the healing progress and to ensure that the shoulder is regaining stability and function as intended.

Short Descr SHO ARTHRS SRG CAPSULORRAPHY
Medium Descr SURGICAL ARTHROSCOPY SHOULDER CAPSULORRHAPHY
Long Descr Arthroscopy, shoulder, surgical; capsulorrhaphy
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 3 - Special payment adjustment rules for multiple endoscopic 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.
Endoscopic Base Code 29805  Arthroscopy, shoulder, diagnostic, with or without synovial biopsy (separate 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) P5B - Ambulatory procedures - musculoskeletal
MUE 1
CCS Clinical Classification 162 - Other OR therapeutic procedures on joints

This is a primary code that can be used with these additional add-on codes.

29826 Addon Code MPFS Status: Active Code APC N ASC N1 CPT Assistant Article Arthroscopy, shoulder, surgical; decompression of subacromial space with partial acromioplasty, with coracoacromial ligament (ie, arch) release, when performed (List separately in addition to code for primary procedure)
RT Right side (used to identify procedures performed on the right side of the body)
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.
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
LT Left side (used to identify procedures performed on the left 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).
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
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).
74 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure after administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may terminate a surgical or diagnostic procedure after the administration of anesthesia (local, regional block(s), general) or after the procedure was started (incision made, intubation started, scope inserted, etc). under these circumstances, the procedure started but terminated can be reported by its usual procedure number and the addition of modifier 74. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
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.)
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
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).
CR Catastrophe/disaster related
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
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
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
Action
Notes
2021-01-01 Changed Short and medium descriptions changed.
2002-01-01 Added First appearance in code book in 2002.
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