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Official Description

Open treatment of femoral shaft fracture, with or without external fixation, with insertion of intramedullary implant, with or without cerclage and/or locking screws

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Open treatment of a femoral shaft fracture involves a surgical procedure aimed at repairing a break in the femur, which is the long bone in the thigh. This procedure is characterized by the direct exposure of the fracture site through an incision, allowing for precise manipulation and stabilization of the bone fragments. The treatment typically includes the insertion of an intramedullary implant, which is a type of rod or nail that is placed within the medullary canal of the femur to provide internal support. The procedure may also involve the use of cerclage wires and locking screws to enhance stability, and in some cases, external fixation devices may be applied to further secure the fracture. The approach to inserting the intramedullary implant can be either antegrade, where the implant is inserted from the top of the femur, or retrograde, where it is inserted from the bottom. The antegrade approach is more commonly used and involves careful dissection of the surrounding muscles and tissues to access the femur. The goal of this procedure is to restore the anatomical alignment of the femur, promote healing, and allow for early mobilization of the patient.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Open treatment of a femoral shaft fracture is indicated for patients who have sustained a fracture of the femur, which may result from trauma, such as a fall or motor vehicle accident. The procedure is typically performed when the fracture is displaced, unstable, or when conservative treatment methods, such as casting, are deemed insufficient for proper healing. Specific indications include:

  • Displaced Fracture A fracture where the bone fragments are not aligned properly, requiring surgical intervention to restore alignment.
  • Unstable Fracture A fracture that is likely to shift or move out of alignment without surgical stabilization.
  • Fractures Requiring Internal Fixation Situations where internal devices, such as intramedullary nails, are necessary to provide adequate support for healing.

2. Procedure

The open treatment of a femoral shaft fracture involves several critical procedural steps to ensure proper alignment and stabilization of the bone. The following steps outline the procedure:

  • Step 1: Incision and Exposure An incision is made over the greater trochanter of the femur, typically above the posterior tip. This allows access to the femur and the fracture site. The tensor fascia is incised, and the gluteus maximus muscle is split to expose the underlying structures.
  • Step 2: Preparation for Intramedullary Implant The gluteus medius tendon may be split or the intramedullary nail can be inserted behind it. An awl is then used to create an opening in the femur, facilitating the insertion of a guide pin.
  • Step 3: Insertion of Guide Pin A guide pin is inserted through the cannulated awl and advanced into the medullary canal of the femur, providing a pathway for the intramedullary implant.
  • Step 4: Selection and Insertion of Intramedullary Implant A properly sized intramedullary implant is selected based on measurements obtained from the guide wire. The implant is then driven into the intramedullary canal and secured with interlocking screws placed distally and proximally.
  • Step 5: Stabilization with Cerclage If additional stabilization is required, wire cerclage may be wrapped around the bone at the fracture site to enhance fixation.
  • Step 6: Application of External Fixation (if necessary) In cases where further stabilization is needed, an external fixation device may be applied. This involves placing external fixator pins through the skin and into the femur at various angles, followed by the application of an external fixator frame secured with clamps.
  • Step 7: Radiographic Alignment Check The alignment of the fracture is checked using radiographic imaging, and adjustments to the pin orientation may be made by manipulating the external fixator frame until the fracture fragments are in anatomical alignment.
  • Step 8: Finalizing the Procedure Once the fracture is properly aligned, the clamps on the external fixator are locked in place to maintain stability during the healing process.

3. Post-Procedure

After the open treatment of a femoral shaft fracture, patients typically require close monitoring for signs of complications, such as infection or improper healing. Post-procedure care may include pain management, physical therapy to restore mobility, and follow-up appointments to assess the healing process through imaging studies. Patients are often advised to limit weight-bearing activities on the affected leg until adequate healing has occurred, as determined by their healthcare provider. The duration of recovery can vary based on the complexity of the fracture and the individual patient's healing response.

Short Descr TREATMENT OF THIGH FRACTURE
Medium Descr OPTX FEM SHFT FX W/INSJ IMED IMPLT W/WO SCREW
Long Descr Open treatment of femoral shaft fracture, with or without external fixation, with insertion of intramedullary implant, with or without cerclage and/or locking screws
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) 2 - Payment restriction for assistants at surgery does not apply 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 Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P3D - Major procedure, orthopedic - other
MUE 1
CCS Clinical Classification 146 - Treatment, fracture or dislocation of hip and femur

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

20702 Add-on Code MPFS Status: Active Code APC N Manual preparation and insertion of drug-delivery device(s), intramedullary (List separately in addition to code for primary procedure)
RT Right side (used to identify procedures performed on the right side of the body)
LT Left side (used to identify procedures performed on the left side of the body)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
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.
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).
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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).
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).
53 Discontinued procedure: under certain circumstances, the physician or other qualified health care professional may elect to terminate a surgical or diagnostic procedure. due to extenuating circumstances or those that threaten the well being of the patient, it may be necessary to indicate that a surgical or diagnostic procedure was started but discontinued. this circumstance may be reported by adding modifier 53 to the code reported by the individual for the discontinued procedure. note: this modifier is not used to report the elective cancellation of a procedure prior to the patient's anesthesia induction and/or surgical preparation in the operating suite. for outpatient hospital/ambulatory surgery center (asc) 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.
55 Postoperative management only: when 1 physician or other qualified health care professional performed the postoperative management and another performed the surgical procedure, the postoperative component may be identified by adding modifier 55 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.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
77 Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 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.)
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CR Catastrophe/disaster related
ET Emergency services
GA Waiver of liability statement issued as required by payer policy, individual case
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
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
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
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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