ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesV21.11

V21.11

Billable

Electric (assisted) bicycle passenger injured in collision with pedal cycle in nontraffic accident

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

Code Description

ICD-10 V21.11 is a billable code used to indicate a diagnosis of electric (assisted) bicycle passenger injured in collision with pedal cycle in nontraffic accident.

Key Diagnostic Point:

The ICD-10 code V21.11 is used to classify injuries sustained by a passenger on an electric (assisted) bicycle involved in a collision with a pedal cycle, specifically in a nontraffic accident context. This code is particularly relevant in scenarios where the incident occurs outside of typical road traffic, such as in parks, private properties, or other non-public road areas. The injuries may range from minor abrasions to severe trauma, depending on the nature of the collision and the protective measures taken by the passenger. Accurate coding requires detailed documentation of the circumstances surrounding the incident, including the environment, the type of bicycles involved, and the nature of the injuries sustained. This code is essential for tracking injury patterns and developing public health strategies aimed at reducing such incidents.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Determining the exact nature of the accident (nontraffic vs. traffic)
  • Differentiating between types of bicycles involved (electric vs. pedal)
  • Documenting the passenger's role versus the cyclist's role
  • Understanding the specific location of the incident

Audit Risk Factors

  • Inadequate documentation of the accident's circumstances
  • Misclassification of the accident type (traffic vs. nontraffic)
  • Failure to specify the type of bicycle involved
  • Inaccurate coding of injury severity

Specialty Focus

Medical Specialties

Emergency Medicine

Documentation Requirements

Emergency department notes should clearly outline the mechanism of injury, patient presentation, and any immediate interventions performed.

Common Clinical Scenarios

Patients presenting with lacerations, fractures, or contusions following a collision while riding as a passenger on an electric bicycle.

Billing Considerations

Ensure that the documentation specifies the type of bicycle and the nature of the accident to support accurate coding.

Trauma Surgery

Documentation Requirements

Detailed operative reports and injury assessments are necessary to capture the full extent of injuries sustained.

Common Clinical Scenarios

Trauma cases involving significant injuries from collisions, requiring surgical intervention or extensive treatment.

Billing Considerations

Consider the mechanism of injury and the potential for multiple injuries when coding.

Coding Guidelines

Inclusion Criteria

Use V21.11 When
  • Follow the ICD
  • CM Official Guidelines for Coding and Reporting, ensuring that external cause codes are reported in conjunction with the appropriate injury codes
  • The external cause code should be sequenced correctly based on the circumstances of the injury

Exclusion Criteria

Do NOT use V21.11 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99283CPT Code

Emergency department visit, moderate severity

Clinical Scenario

Used for patients presenting with injuries from a bicycle collision.

Documentation Requirements

Document the patient's condition, treatment provided, and any referrals made.

Specialty Considerations

Emergency medicine specialists should ensure that the visit level reflects the complexity of the case.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of injuries related to electric bicycles, improving data collection and analysis for public health initiatives.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of injuries related to electric bicycles, improving data collection and analysis for public health initiatives.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of injuries related to electric bicycles, improving data collection and analysis for public health initiatives.

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 difference between V21.10 and V21.11?

V21.10 is used for injuries sustained in traffic accidents involving electric bicycles, while V21.11 is specifically for injuries occurring in nontraffic accidents.