V21.31XA
✓ Billable
Person boarding or alighting an electric (assisted) bicycle injured in collision with pedal cycle, initial encounter
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
V21.31XA
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
External Causes of Morbidity
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code V21.31XA?
ICD-10-CM code V21.31XA represents Person boarding or alighting an electric (assisted) bicycle injured in collision with pedal cycle, initial encounter. It is a billable diagnosis code in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is V21.31XA billable?
Yes. V21.31XA is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is V21.31XA in?
V21.31XA belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the V21 category
V21
Motorcycle rider injured in collision with pedal cycle
Non-billable
V21.0
Motorcycle driver injured in collision with pedal cycle in nontraffic accident
Non-billable
V21.1
Motorcycle passenger injured in collision with pedal cycle in nontraffic accident
Non-billable
V21.2
Unspecified motorcycle rider injured in collision with pedal cycle in nontraffic accident
Non-billable
V21.3
Person boarding or alighting a motorcycle injured in collision with pedal cycle
Non-billable
V21.4
Motorcycle driver injured in collision with pedal cycle in traffic accident
Non-billable
V21.5
Motorcycle passenger injured in collision with pedal cycle in traffic accident
Non-billable
V21.9
Unspecified motorcycle rider injured in collision with pedal cycle in traffic accident
Non-billable
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