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Official Description

Closed treatment of bimalleolar ankle fracture (eg, lateral and medial malleoli, or lateral and posterior malleoli or medial and posterior malleoli); without manipulation

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 27808 refers to the closed treatment of a bimalleolar ankle fracture that does not require manipulation. A bimalleolar ankle fracture involves the breaking of two malleoli, which are the bony prominences located at the ankle joint. Specifically, this can include fractures of the lateral malleolus, which is the outer bony prominence formed by the distal fibula, and the medial malleolus, which is the inner bony prominence formed by the distal tibia. Additionally, the fracture may also involve the posterior malleolus, a bony process located at the back of the tibia. In this procedure, the fracture is assessed and treated without the need for realigning the bone fragments through manipulation. Instead, the treatment focuses on immobilizing the fracture to promote healing, typically using a splint or cast. It is important to note that if manipulation is required to align the displaced fragments, the appropriate code to use would be 27810. This code specifically addresses cases where the fracture requires more invasive intervention to restore proper alignment, which is confirmed through the use of separately reportable X-rays.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The closed treatment of a bimalleolar ankle fracture, as described by CPT® Code 27808, is indicated for patients who present with a nondisplaced fracture involving the lateral and medial malleoli, the lateral and posterior malleoli, or the medial and posterior malleoli. This procedure is typically performed when the fracture does not require manipulation to restore the alignment of the bone fragments. Common indications for this treatment include:

  • Nondisplaced Bimalleolar Ankle Fracture A fracture where the bone fragments remain in their normal anatomical position, specifically involving two of the three malleoli.
  • Assessment of Fracture Stability Evaluation of the fracture to determine that it does not require surgical intervention or manipulation.
  • Patient Symptoms Symptoms such as pain, swelling, and limited range of motion in the ankle that are consistent with a bimalleolar fracture.

2. Procedure

The procedure for the closed treatment of a bimalleolar ankle fracture without manipulation involves several key steps:

  • Step 1: Initial Assessment The healthcare provider conducts a thorough evaluation of the patient's ankle, including a physical examination and a review of the patient's medical history. This assessment helps to confirm the diagnosis of a nondisplaced bimalleolar ankle fracture.
  • Step 2: Imaging Studies The provider orders and reviews separately reportable X-rays to visualize the fracture and ensure that it is indeed nondisplaced. These imaging studies are crucial for confirming the diagnosis and planning the appropriate treatment.
  • Step 3: Fracture Immobilization Once the diagnosis is confirmed, the fracture is immobilized to promote healing. This may involve the application of a splint or cast to stabilize the ankle and prevent movement that could exacerbate the injury.
  • Step 4: Follow-Up Care The patient is scheduled for follow-up visits to monitor the healing process. During these visits, the provider may reassess the fracture and adjust the immobilization method as necessary.

3. Post-Procedure

After the closed treatment of a bimalleolar ankle fracture, patients are typically advised to rest and limit weight-bearing activities to facilitate healing. The immobilization device, such as a splint or cast, should remain in place for the duration recommended by the healthcare provider, which may vary based on the specific case and healing progress. Patients may also be instructed on pain management strategies and the importance of follow-up appointments to monitor the healing process. It is essential to watch for any signs of complications, such as increased pain, swelling, or changes in circulation, which should be reported to the healthcare provider immediately.

Short Descr TREATMENT OF ANKLE FRACTURE
Medium Descr CLOSED TX BIMALLEOLAR ANKLE FRACTURE W/O MANJ
Long Descr Closed treatment of bimalleolar ankle fracture (eg, lateral and medial malleoli, or lateral and posterior malleoli or medial and posterior malleoli); 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)
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.
LT Left side (used to identify procedures performed on the left side of the body)
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).
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).
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.
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.
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.)
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
FS Split (or shared) evaluation and management visit
GC This service has been performed in part by a resident under the direction of a teaching physician
GE This service has been performed by a resident without the presence of a teaching physician under the primary care exception
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
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
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
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Notes
2008-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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