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Official Description

Closed treatment of distal fibular fracture (lateral malleolus); without manipulation

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Closed treatment of a distal fibular fracture, specifically at the lateral malleolus, involves a non-invasive approach to manage a fracture located at the outer part of the ankle. The lateral malleolus is a prominent bony structure at the end of the fibula, which is one of the two long bones in the lower leg. This procedure is indicated for fractures that are either nondisplaced or minimally displaced, meaning that the bone fragments have not shifted significantly from their normal alignment. During the treatment, separate radiographs, or X-rays, are obtained to confirm the presence of the fracture and to assess its characteristics. A thorough neurovascular examination is conducted to ensure that the nerves and blood vessels surrounding the injury are functioning properly and are not compromised. In this specific coding scenario, no manipulation of the fracture fragments is necessary, which distinguishes it from other procedures that may involve realigning displaced fractures. Following the assessment and confirmation of the fracture, a cast or brace is applied to immobilize the affected area, promoting healing and stability during the recovery process.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Distal Fibular Fracture The procedure is indicated for patients who have sustained a distal fibular fracture at the lateral malleolus, characterized by either a nondisplaced or minimally displaced fracture. This type of fracture may occur due to trauma, such as an ankle sprain or fall, and is often associated with pain, swelling, and difficulty bearing weight on the affected limb.

2. Procedure

Step 1: Radiographic Confirmation The first step in the closed treatment of a distal fibular fracture involves obtaining separate radiographs to confirm the presence of the fracture. These X-rays are essential for assessing the fracture's characteristics, including its displacement status, and ensuring that appropriate treatment is administered.

Step 2: Neurovascular Examination Following the radiographic assessment, a comprehensive neurovascular examination is performed. This examination is crucial to evaluate the integrity of the nerves and blood vessels in the area surrounding the fracture. Ensuring that these structures are intact is vital for preventing complications and ensuring proper healing.

Step 3: Application of Immobilization Device Once the fracture is confirmed and the neurovascular status is deemed satisfactory, the next step is to apply a cast or brace to the affected ankle. This immobilization device is designed to stabilize the fracture, preventing movement that could hinder the healing process. The cast or brace is typically fitted to ensure comfort while providing adequate support to the injured area.

3. Post-Procedure

After the closed treatment procedure, patients are advised to follow specific post-procedure care instructions to facilitate recovery. This may include recommendations for rest, elevation of the affected limb, and the use of ice to reduce swelling. Patients should also be monitored for any signs of complications, such as increased pain, swelling, or changes in sensation, which may indicate issues with the neurovascular status. Follow-up appointments are typically scheduled to assess the healing progress through additional radiographs and to make any necessary adjustments to the immobilization device.

Short Descr TREATMENT OF ANKLE FRACTURE
Medium Descr CLTX DSTL FIBULAR FX LAT MALLS W/O MANJ
Long Descr Closed treatment of distal fibular fracture (lateral malleolus); 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) 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 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 147 - Treatment, fracture or dislocation of lower extremity (other than hip or femur)
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)
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.
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.
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).
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.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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).
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
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
F9 Right hand, fifth digit
FS Split (or shared) evaluation and management visit
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
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
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
PN Non-excepted service provided at an off-campus, outpatient, provider-based department of a hospital
PO Excepted service provided at an off-campus, outpatient, provider-based department of a hospital
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
T9 Right foot, fifth digit
TA Left foot, great toe
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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