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Official Description

Closed treatment of supracondylar or transcondylar humeral fracture, with or without intercondylar extension; with manipulation, with or without skin or skeletal traction

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 24535 refers to the closed treatment of a supracondylar or transcondylar humeral fracture, which may or may not extend into the intercondylar region. A supracondylar fracture occurs just above the epicondyles of the humerus, while a transcondylar fracture involves the epicondyles themselves. These fractures can also extend into the intercondylar area, potentially affecting the trochlea and olecranon fossa. The procedure involves the manipulation of the fracture fragments to restore proper alignment, which is crucial for optimal healing and function. This treatment may be performed with or without the use of skin or skeletal traction, depending on the specific circumstances of the fracture. Prior to the treatment, radiographs are obtained to confirm the presence and extent of the fracture. The initial management includes immobilization of the arm using a long arm splint, which may later be replaced with a cast once swelling decreases. The use of traction, either skin or skeletal, may be indicated to maintain alignment during the healing process. Skin traction involves the application of a weighted device to the arm, while skeletal traction requires the insertion of a pin into the ulna to facilitate weight distribution. This comprehensive approach ensures that the fracture is treated effectively, promoting proper recovery and minimizing complications.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The closed treatment of a supracondylar or transcondylar humeral fracture, as described by CPT® Code 24535, is indicated for the following conditions:

  • Supracondylar Fracture A fracture located just above the epicondyles of the humerus.
  • Transcondylar Fracture A fracture that extends through the epicondyles of the humerus.
  • Intercondylar Extension Fractures that may extend into the intercondylar region, involving the trochlea and/or olecranon fossa.
  • Displaced Fractures Fractures that require manipulation to restore proper anatomic alignment.

2. Procedure

The procedure for CPT® Code 24535 involves several key steps to ensure effective treatment of the fracture:

  • Step 1: Radiographic Confirmation Initially, separate radiographs are obtained to confirm the presence and specific characteristics of the fracture. This imaging is essential for determining the appropriate treatment approach.
  • Step 2: Neurovascular Examination A thorough neurovascular examination is performed to assess the integrity of the nerves and blood vessels surrounding the fracture site. This step is crucial to identify any potential complications that may arise from the injury.
  • Step 3: Manipulation of Fracture Fragments If the fracture is minimally displaced, the next step involves the manual reduction (manipulation) of the fracture fragments. This process aims to restore the proper anatomic alignment of the humerus, which is vital for healing.
  • Step 4: Application of Traction (if necessary) Depending on the specific case, skin or skeletal traction may be applied to maintain alignment during the healing process. Skin traction involves attaching a weighted device to the arm using wraps, tape, or straps, while skeletal traction requires the insertion of a pin into the proximal ulna at the olecranon, with overhead or side arm weighted traction applied.
  • Step 5: Immobilization Following manipulation and any necessary traction, the arm is immobilized using a long arm splint. This splinting is crucial to prevent movement at the fracture site and promote healing. Once any swelling has subsided, the splint may be replaced with a cast for further immobilization.

3. Post-Procedure

After the closed treatment of the fracture, the patient will require careful monitoring and follow-up care. The immobilization device, whether a splint or cast, must remain in place for the duration of the healing process, which may vary depending on the severity of the fracture and the patient's overall health. Regular follow-up appointments are necessary to assess the healing progress through additional radiographs and clinical evaluations. Patients should be advised on signs of complications, such as increased pain, swelling, or changes in sensation, which may indicate issues with the healing process or neurovascular compromise. Rehabilitation may be necessary after the immobilization period to restore range of motion and strength in the affected arm.

Short Descr TREAT HUMERUS FRACTURE
Medium Descr CLTX SPRCNDYLR/TRANSCNDYLR HUMERAL FX W/MANJ
Long Descr Closed treatment of supracondylar or transcondylar humeral fracture, with or without intercondylar extension; with manipulation, with or without skin or skeletal traction
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 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 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.
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.
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.
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.)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
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
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)
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
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