V29.591 ICD-10-CM Code: Electric (assisted) bicycle passenger injured in collision with other motor vehicles in traffic accident

V29.591 is the ICD-10-CM diagnosis code for electric (assisted) bicycle passenger injured in collision with other motor vehicles in traffic accident. V29.591 sits in the ICD-10-CM chapter for external causes of morbidity (v00-y99), within the section covering motorcycle rider injured in transport accident (v20-v29).

Header codes like V29.591 cannot be reported on claims directly, they organize child codes that share clinical context but the actual diagnosis must be coded to the highest level of specificity supported by the documentation. Coders should look at V29.591's child codes and select the one that matches the patient's documented presentation, since payers reject header codes submitted as the primary diagnosis. For risk adjustment workflows, header codes never contribute to a Medicare Advantage member's RAF score on their own; only billable child codes that happen to map to a payment HCC affect risk-adjusted plan payments.