Unsp rider of mtrcy inj in clsn with hv veh in traf, sequela

This code describes the long-term effects or complications arising from an unspecified motorcycle rider's involvement in a traffic accident with a heavy transport vehicle or bus. The initial injury has already been treated, and this code is used to report the residual conditions.

Use this code when documenting conditions such as chronic pain, neurological deficits, or mobility limitations that are directly attributable to a past collision between an unspecified motorcycle rider and a heavy transport vehicle or bus. This code is appropriate for follow-up visits or when the sequela is the primary reason for the encounter, long after the initial injury has healed.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scar, paralysis).
• Ensure documentation clearly links the current condition to the past motorcycle accident involving a heavy transport vehicle or bus.
• The "S" in the 7th character indicates "sequela," meaning this code is only for residual conditions, not the initial injury.