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S86.019A
ICD-10-CM
Achilles Tendon Rupture

Achilles tendon rupture, also known as Achilles tendon tear or calcaneal tendon rupture, diagnosis information for healthcare professionals. Learn about clinical documentation and medical coding for Achilles tendon rupture. Find accurate and relevant resources for documenting and coding this condition in medical records. This information supports proper healthcare billing and clinical care related to Achilles tendon rupture.

Also known as

Achilles Tendon Tear
Calcaneal Tendon Rupture

Diagnosis Snapshot

Key Facts
  • Definition : Complete or partial tear of the Achilles tendon, connecting calf muscle to heel.
  • Clinical Signs : Sudden sharp calf pain, 'pop' sound, difficulty walking or standing on toes, palpable gap in tendon.
  • Common Settings : Sports injuries (running, jumping), falls, overuse, fluoroquinolone use.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC S86.019A Coding
S86.0-

Injury of Achilles tendon

Covers Achilles tendon ruptures, tears, and other injuries.

M76.81

Other enthesopathies

Includes Achilles tendinopathy, a related condition.

S86.-

Injury of muscle, fascia and tendon at lower leg level

Encompasses injuries to lower leg muscles and tendons, including the Achilles.

Code-Specific Guidance

Decision Tree for

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

Is the Achilles tendon ruptured?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Partial or complete tear of the Achilles tendon.
Inflammation of the Achilles tendon.
Inflammation of the bursa around the Achilles tendon.

Documentation Best Practices

Documentation Checklist
  • Document Thompson test result.
  • Confirm palpable gap in Achilles tendon.
  • Specify location of rupture: insertional vs midsubstance.
  • Describe any associated injuries (e.g., ankle sprain).
  • Record mechanism of injury: traumatic vs non-traumatic.

Coding and Audit Risks

Common Risks
  • Laterality Coding

    Missing or incorrect laterality (left, right, bilateral) for Achilles tendon rupture impacts reimbursement and data accuracy. ICD-10-CM requires specifying laterality.

  • Traumatic vs. Atraumatic

    Distinguishing between traumatic and atraumatic ruptures is crucial for accurate coding and subsequent analysis. Documentation must support the classification.

  • Complete vs. Partial Tear

    Coding must reflect the documented severity of the tear (complete or partial) as it affects treatment and prognosis. Clear documentation is essential.

Mitigation Tips

Best Practices
  • Document Thompson test, Matles test results for accurate ICD-10 coding (S86.0XXA).
  • Clearly document mechanism of injury for proper E/M coding and compliance.
  • Specify rupture location (insertional, mid-substance) in operative reports for CDI.
  • Timely physical exam documentation improves claim accuracy, reduces denials.
  • Use precise language: rupture vs. tear, complete vs. partial for compliant billing.

Clinical Decision Support

Checklist
  • 1. Palpable gap + Thompson test
  • 2. Decreased plantarflexion strength
  • 3. Imaging (Ultrasound/MRI) if needed
  • 4. Evaluate comorbidities (diabetes, steroid use)
  • 5. Document rupture location/extent (ICD-10 S86.0)

Reimbursement and Quality Metrics

Impact Summary
  • Achilles Tendon Rupture reimbursement hinges on accurate ICD-10 coding (S86.0) and CPT coding for surgical or non-surgical treatment.
  • Coding quality impacts Achilles Tendon Rupture claims processing, minimizing denials and optimizing revenue cycle management.
  • Accurate reporting of Achilles Tendon Rupture cases influences hospital quality metrics related to surgical outcomes and complications.
  • Proper documentation and coding of Achilles Tendon Rupture (ICD-10: S86.0) are crucial for accurate hospital quality reporting and reimbursement.

Streamline Your Medical Coding

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

Frequently Asked Questions

Common Questions and Answers

Q: What are the most accurate physical examination maneuvers for diagnosing an Achilles tendon rupture in a clinical setting, and how can I differentiate it from other ankle injuries?

A: Diagnosing an Achilles tendon rupture requires a thorough physical examination focusing on specific maneuvers. The Thompson test, where squeezing the calf muscle fails to produce plantarflexion of the foot, is highly sensitive. Palpating a gap in the tendon is another key indicator. However, it's crucial to differentiate an Achilles rupture from other ankle injuries like peroneal tendon tears or ankle sprains, which may present with similar pain and swelling. Careful assessment of the location of tenderness, ability to bear weight, and presence of ecchymosis can aid in the differential diagnosis. Consider implementing a standardized examination protocol to ensure consistent and accurate assessment of suspected Achilles tendon ruptures. Explore how advanced imaging techniques, such as ultrasound or MRI, can confirm the diagnosis and assess the extent of the tear if the physical exam findings are inconclusive.

Q: When is surgical intervention versus conservative management indicated for an acute Achilles tendon rupture in athletes, and what factors influence this decision?

A: The decision between surgical and conservative management for an acute Achilles tendon rupture in athletes depends on several factors, including the patient's age, activity level, and the extent of the tear. Surgical repair offers the potential for faster return to sport and lower re-rupture rates, but carries risks associated with any surgical procedure, such as infection. Conservative management, involving immobilization and progressive rehabilitation, is often chosen for older, less active individuals or those with significant medical comorbidities. However, it may result in a longer recovery period and a slightly higher re-rupture risk. Shared decision-making, considering the patient's individual circumstances and preferences, is paramount. Learn more about the latest evidence-based guidelines comparing surgical and non-surgical outcomes to inform your clinical practice.

Quick Tips

Practical Coding Tips
  • Code M76.171 for Achilles tendon rupture
  • Document Thompson test results
  • Specify partial or complete tear
  • Check for associated injuries
  • Query physician for clarity

Documentation Templates

Patient presents with complaints consistent with Achilles tendon rupture.  Onset of symptoms occurred during [activity causing injury - e.g., basketball game, sudden push-off].  Patient reports hearing a popping or snapping sensation in the posterior ankle followed by immediate pain and difficulty with plantarflexion.  Physical examination reveals tenderness to palpation along the Achilles tendon,  positive Thompson test, palpable gap in the tendon, and ecchymosis.  Differential diagnosis includes Achilles tendinitis, partial Achilles tendon tear, and ankle sprain.  Based on the patient's history, physical examination findings, and clinical presentation, the diagnosis of Achilles tendon rupture is suspected.  Imaging studies such as ultrasound or MRI may be ordered to confirm the diagnosis and assess the extent of the tear.  Treatment options including conservative management with immobilization and physical therapy or surgical repair of the ruptured tendon will be discussed with the patient.  ICD-10 code S86.011A (complete rupture of the Achilles tendon) is being considered.  Patient education provided on Achilles tendon rupture recovery, postoperative care if applicable, and potential complications such as re-rupture or infection. Follow-up appointment scheduled for [date] to reassess and determine appropriate treatment plan.