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S82.90XA
ICD-10-CM
Fracture of Ankle

Understand Ankle Fracture diagnosis, clinical documentation, and medical coding. Find information on Fracture of Ankle, Broken Ankle, and related terms for accurate healthcare record keeping. Learn about diagnosis codes, treatment options, and best practices for documenting ankle fractures in medical records.

Also known as

Ankle Fracture
Broken Ankle

Diagnosis Snapshot

Key Facts
  • Definition : A break in one or more bones that make up the ankle joint.
  • Clinical Signs : Pain, swelling, bruising, deformity, difficulty walking, tenderness to touch.
  • Common Settings : Sports injuries, falls, twisting injuries, high-impact trauma.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC S82.90XA Coding
S92

Fracture of ankle

Fractures of the ankle and malleolus.

S82

Fracture of lower leg

Includes fractures of tibia, fibula, and ankle region.

T14.3

Injury of ankle

Traumatic injury to ankle, not elsewhere classified.

M80-M84

Disorders of bone density and structure

May be relevant for pathological ankle fractures.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the fracture open or closed?

  • Open

    Type of open fracture?

  • Closed

    Specific site?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Break in ankle bone(s).
Sprain of ankle ligaments.
Dislocation of the ankle joint.

Documentation Best Practices

Documentation Checklist
  • Ankle fracture laterality (left or right)
  • Open vs closed fracture documentation
  • Fracture location (e.g., medial malleolus)
  • Displaced vs non-displaced fracture
  • Associated injuries (e.g., ligament tear)

Coding and Audit Risks

Common Risks
  • Laterality Unspecified

    Coding requires specifying right, left, or bilateral ankle fracture for accurate reimbursement and data analysis. Missing laterality can lead to claim denials.

  • Fracture Type Detail

    ICD-10 codes require specific fracture type (e.g., displaced, open). Lack of detail impacts severity and DRG assignment, affecting reimbursement and quality metrics.

  • Associated Injuries

    Ankle fractures often occur with other injuries (e.g., ligament tears). Failing to code comorbidities impacts patient risk and resource utilization data.

Mitigation Tips

Best Practices
  • Document fracture type, location, laterality for accurate ICD-10 coding (e.g., S82.501A)
  • Capture mechanism of injury for risk adjustment & compliance (e.g., fall, sports)
  • Assess neurovascular status and document thoroughly for CDI and quality metrics
  • Order appropriate imaging studies (X-ray, CT) and document findings for medical necessity
  • Timely pain management documentation supports appropriate CPT coding for billing compliance

Clinical Decision Support

Checklist
  • Confirm pain/tenderness, edema, deformity near ankle joint.
  • Assess Ottawa Ankle Rules criteria for X-ray necessity.
  • Evaluate X-rays for fracture lines, location, displacement.
  • Document fracture type (Weber, Lauge-Hansen) if applicable.
  • Consider weight-bearing status, neurovascular exam.

Reimbursement and Quality Metrics

Impact Summary
  • ICD-10 Coding: Accurate F-code ankle fracture diagnosis impacts reimbursement for ORIF, casting, and pain management.
  • Quality Metrics: Ankle fracture diagnosis affects hospital reporting on surgical site infections, readmissions, and patient outcomes.
  • Billing Compliance: Proper documentation and coding of ankle fracture type (e.g., bimalleolar, trimalleolar) ensure appropriate reimbursement.
  • Denial Management: Correct F-code and modifier use minimizes claim denials for ankle fracture treatments and related services.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes for . Our AI-powered assistant ensures compliance and reduces coding errors.

Frequently Asked Questions

Common Questions and Answers

Q: What are the most effective differential diagnosis strategies for distinguishing between a stable ankle fracture and a high ankle sprain in a patient presenting with acute ankle pain and swelling?

A: Differentiating between a stable ankle fracture and a high ankle sprain can be challenging due to overlapping symptoms. Careful physical examination focusing on palpation of the entire fibular length, assessing for tenderness over the anterior inferior tibiofibular ligament (AITFL), and performing the squeeze test and external rotation stress test can help identify syndesmotic involvement suggestive of a high ankle sprain. Weight-bearing radiographs are essential, including AP, lateral, and mortise views, to visualize any fractures. If radiographs are negative but clinical suspicion remains high for a fracture, consider advanced imaging like CT or MRI to detect occult fractures or evaluate ligamentous injury. Explore how the Ottawa Ankle Rules can be utilized to guide radiographic imaging decisions in these cases. Accurate diagnosis is crucial for determining appropriate management, which can range from conservative treatment with immobilization for stable fractures to surgical intervention for unstable fractures or high ankle sprains. Consider implementing a standardized ankle assessment protocol in your practice to enhance diagnostic accuracy.

Q: How do I determine the optimal surgical approach and fixation method for a Weber B ankle fracture based on specific fracture characteristics and patient factors like age and activity level?

A: The optimal surgical approach and fixation method for a Weber B ankle fracture depends on several factors, including the degree of displacement, comminution, medial malleolar involvement, and patient-specific considerations such as age, activity level, and bone quality. For minimally displaced, stable fractures, closed reduction and cast immobilization may be sufficient. However, for displaced or unstable fractures, open reduction and internal fixation (ORIF) is often necessary. Various surgical approaches exist, including anterolateral, anteromedial, or posterior approaches, depending on the fracture pattern. Plate and screw fixation, intramedullary nailing, or tension band wiring are potential fixation methods. The choice depends on the specific fracture characteristics and surgeon preference. Learn more about the different surgical techniques and their associated outcomes to make informed decisions tailored to each patient. For example, in younger, active patients with a displaced fracture, anatomical reduction and stable fixation with plates and screws are often preferred to facilitate early mobilization and return to pre-injury activity levels.

Quick Tips

Practical Coding Tips
  • Code 719.4x for unspecified ankle fx
  • ICD-10 S72 for ankle fracture
  • Document fracture type/location
  • Specify closed/open/displaced
  • Laterality is crucial: Left/Right

Documentation Templates

Patient presents with complaints consistent with ankle fracture symptoms, including pain, swelling, bruising, and difficulty bearing weight on the affected extremity.  Onset of symptoms followed a twisting injury while playing basketball approximately two hours prior to presentation.  Physical examination reveals localized tenderness, edema, and ecchymosis over the lateral malleolus.  Range of motion is limited secondary to pain.  Neurovascular examination of the foot is intact.  Differential diagnosis includes ankle sprain, ligament tear, and stress fracture.  Radiographic imaging of the ankle, specifically an X-ray, was ordered to evaluate for bony disruption.  Preliminary interpretation suggests a Weber B distal fibula fracture.  Given the patient's clinical presentation and imaging findings, the diagnosis of ankle fracture is confirmed.  Treatment plan includes immobilization with a short leg cast, pain management with ibuprofen, and referral to orthopedics for definitive management.  Patient education provided regarding cast care, weight-bearing restrictions, and follow-up appointments.  ICD-10 code S92.109A assigned for unspecified fracture of lower end of fibula, right leg, initial encounter for closed fracture.  CPT codes for evaluation and management, radiographic imaging, and application of cast will be documented separately.  Return to clinic scheduled in one week for cast check and reassessment.  Prognosis for recovery is good with appropriate treatment.  Patient instructed to return to the emergency department if symptoms worsen or new concerns arise.
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