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ICD-10 Guide
ICD-10 CodesS11.011

S11.011

Billable

Laceration without foreign body of larynx

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 S11.011 is a billable code used to indicate a diagnosis of laceration without foreign body of larynx.

Key Diagnostic Point:

A laceration of the larynx is a traumatic injury characterized by a tear or cut in the laryngeal tissue, which may involve the vocal cords and surrounding structures. This injury can occur due to various mechanisms, including blunt trauma, penetrating injuries, or accidental injuries during medical procedures. The absence of a foreign body indicates that the laceration is not caused by an external object lodged in the tissue. Symptoms may include hoarseness, difficulty breathing, and pain in the throat. Diagnosis typically involves a thorough clinical examination, laryngoscopy, and imaging studies to assess the extent of the injury. Management may range from conservative treatment, such as voice rest and observation, to surgical intervention for severe cases requiring repair of the laryngeal structures. Complications can include airway obstruction, infection, and long-term voice changes. Accurate coding is essential for proper reimbursement and tracking of injury patterns.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between lacerations and other types of injuries (e.g., contusions, fractures)
  • Determining the severity and extent of the laceration
  • Documenting the mechanism of injury accurately
  • Identifying associated injuries in the head and neck region

Audit Risk Factors

  • Inadequate documentation of the mechanism of injury
  • Failure to specify the absence of foreign bodies
  • Misclassification of the injury type (e.g., coding as a fracture)
  • Lack of clarity in the extent of the laceration

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Detailed notes on the mechanism of injury, initial assessment findings, and any interventions performed.

Common Clinical Scenarios

Trauma cases involving sports injuries, accidents, or assaults leading to laryngeal lacerations.

Billing Considerations

Ensure that all relevant symptoms and examination findings are documented to support the diagnosis.

Surgery

Documentation Requirements

Operative reports detailing the surgical approach, findings, and repair techniques used.

Common Clinical Scenarios

Surgical repair of laryngeal lacerations following trauma or during procedures such as intubation.

Billing Considerations

Document the surgical technique and any complications encountered during the procedure.

Coding Guidelines

Inclusion Criteria

Use S11.011 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the code accurately reflects the clinical documentation and that all relevant details about the injury are captured

Exclusion Criteria

Do NOT use S11.011 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

31502CPT Code

Endotracheal intubation

Clinical Scenario

Used in cases where airway management is necessary due to laryngeal injury.

Documentation Requirements

Document the indication for intubation and any complications.

Specialty Considerations

Emergency medicine and anesthesia specialties should ensure clear documentation of the procedure.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of laryngeal injuries, improving the granularity of data for tracking and reimbursement purposes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of laryngeal injuries, improving the granularity of data for tracking and reimbursement purposes.

Reimbursement & Billing Impact

reimbursement purposes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the primary mechanism of injury for laryngeal lacerations?

Laryngeal lacerations can occur due to blunt trauma, penetrating injuries, or during medical procedures such as intubation.