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ICD-10 Coding for Talonavicular Ankle Sprain Avulsion(S93.41-, S92.14-)

Complete ICD-10-CM coding and documentation guide for Talonavicular Ankle Sprain Avulsion. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Talonavicular Ligament Sprain with AvulsionAnkle Sprain with Talar Avulsion

Related ICD-10 Code Ranges

Complete code families applicable to Talonavicular Ankle Sprain Avulsion

S93.4-S93.49Primary Range

Sprain of ankle and foot

Covers sprains of the ankle, including talonavicular ligament involvement.

Fracture of talus and navicular

Used for coding avulsion fractures associated with talonavicular sprains.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
S93.41-Sprain of ankle, rightUse when the sprain involves the talonavicular ligament on the right ankle.
  • Positive anterior drawer test
  • Imaging showing ligament involvement
S92.14-Fracture of talus, avulsionUse when there is an avulsion fracture of the talus associated with the sprain.
  • X-ray or MRI showing avulsion fracture

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for talonavicular ankle sprain avulsion

Essential facts and insights about Talonavicular Ankle Sprain Avulsion

The ICD-10 code for talonavicular ankle sprain with avulsion is S93.41- for the sprain and S92.14- for the avulsion fracture.

Primary ICD-10-CM Codes for talonavicular ankle sprain avulsion

Sprain of ankle, right
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of talonavicular ligament sprain confirmed by imaging.

Applicable To

  • Sprain of talonavicular ligament

Excludes

  • Fracture of talus or navicular

Clinical Validation Requirements

  • Positive anterior drawer test
  • Imaging showing ligament involvement

Code-Specific Risks

  • Incorrect laterality
  • Missing 7th character

Coding Notes

  • Ensure to document the specific ligament involved and any associated fractures.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Encounter for other preprocedural examination

Z01.818
Use when imaging is performed.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Sprain of foot joints

S93.5-
Use for midfoot sprains without talonavicular involvement.

Fracture of navicular

S92.15-
Use when the avulsion involves the navicular bone.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Talonavicular Ankle Sprain Avulsion to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code S93.41-.

Impact

Clinical: Incomplete clinical picture., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Review imaging before finalizing codes, Cross-check documentation for completeness

Impact

Reimbursement: Incorrect DRG assignment affecting payment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate medical records.

Mitigation Strategy

Always append the appropriate 7th character (A, D, or S).

Impact

Failure to use the correct 7th character can lead to audit flags.

Mitigation Strategy

Educate coders on the importance of 7th character selection.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Talonavicular Ankle Sprain Avulsion, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Talonavicular Ankle Sprain Avulsion

Use these documentation templates to ensure complete and accurate documentation for Talonavicular Ankle Sprain Avulsion. These templates include all required elements for proper coding and billing.

Acute talonavicular sprain with avulsion fracture

Specialty: Orthopedics

Required Elements

  • Patient history
  • Physical examination findings
  • Imaging results
  • Assessment and plan

Example Documentation

32M presents with inversion injury. Swelling over talonavicular joint. X-ray shows 3mm avulsion from talar head. MRI confirms partial tear of talonavicular ligament.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Ankle sprain with pain.
Good Documentation Example
Grade II talonavicular ligament sprain with 5mm avulsion fracture of dorsal talar head, confirmed by MRI.
Explanation
The good example provides specific details about the injury and confirms it with imaging.

Need help with ICD-10 coding for Talonavicular Ankle Sprain Avulsion? Ask your questions below.

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