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Official Description

Closed treatment of sternoclavicular dislocation; without manipulation

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 23520 refers to the closed treatment of a sternoclavicular dislocation, specifically without the use of manipulation. A sternoclavicular dislocation occurs at the joint where the clavicle (collarbone) meets the sternum (breastbone). This joint is crucial for shoulder movement and stability. In this procedure, the physician employs a non-invasive approach to treat the dislocation, which means that no surgical manipulation is performed to reposition the bones. Instead, the treatment involves stabilizing the shoulder joint by placing it in a sling, which helps to immobilize the area and promote healing. This method is applicable for both initial dislocations and recurrent dislocations, providing a conservative treatment option that can effectively manage the condition without the need for more invasive techniques. The distinction between this code and CPT® Code 23525 is important, as the latter involves manual or traction manipulation to correct the dislocation, whereas 23520 focuses solely on stabilization without such intervention.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The closed treatment of sternoclavicular dislocation, as described by CPT® Code 23520, is indicated for the following conditions:

  • Dislocation of the Sternoclavicular Joint This procedure is performed when there is a dislocation at the joint between the clavicle and the sternum, which may occur due to trauma or injury.
  • Recurrent Dislocation It is also indicated for patients who experience repeated dislocations of the sternoclavicular joint, providing a non-invasive treatment option to manage the condition.

2. Procedure

The closed treatment of sternoclavicular dislocation involves several key procedural steps that ensure effective stabilization of the joint.

  • Initial Assessment The physician begins by conducting a thorough assessment of the patient's condition, which includes a physical examination and possibly imaging studies to confirm the diagnosis of a sternoclavicular dislocation.
  • Application of Sling Once the dislocation is confirmed, the physician will place the affected shoulder in a sling. This sling serves to immobilize the shoulder joint, preventing movement that could exacerbate the dislocation and allowing the surrounding tissues to heal.
  • Patient Education The physician will provide instructions to the patient regarding the care of the sling, activity restrictions, and signs of complications that should prompt further medical attention.
  • Follow-Up Care The patient will be scheduled for follow-up visits to monitor the healing process and to assess the stability of the joint over time.

3. Post-Procedure

After the closed treatment of a sternoclavicular dislocation, the patient is expected to follow specific post-procedure care guidelines. The shoulder will remain in the sling for a designated period to ensure proper stabilization and healing. Patients are typically advised to avoid any activities that could strain the joint, including heavy lifting or overhead movements, during the recovery phase. Follow-up appointments are crucial to evaluate the healing process and to determine when it is safe to gradually resume normal activities. The physician may also recommend physical therapy to strengthen the shoulder and improve range of motion once the initial healing has occurred.

Short Descr CLTX STRNCLAV DISLC W/O MNPJ
Medium Descr CLSD TX STERNOCLAVICULAR DISLC W/O MANIPULATION
Long Descr Closed treatment of sternoclavicular dislocation; without manipulation
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) P6B - Minor procedures - musculoskeletal
MUE 1
CCS Clinical Classification 148 - Other fracture and dislocation procedure
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.
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)
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
Date
Action
Notes
2023-01-01 Note Short description changed.
Pre-1990 Added Code added.
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