Subluxation of L3/L4 lumbar vertebra, sequela

This code signifies a persistent or late-occurring health condition resulting from a previous, non-traumatic displacement or partial dislocation of the L3/L4 lumbar vertebrae. It indicates that the patient is currently experiencing symptoms or complications directly attributable to this past subluxation.

Apply this code when documenting a patient's current symptoms, chronic pain, neurological deficits, or functional limitations that are a direct consequence of a previously diagnosed L3/L4 lumbar subluxation. This is appropriate for follow-up encounters addressing long-term effects rather than the initial injury.

• Ensure documentation clearly links the current condition to a past L3/L4 subluxation.
• This "S" seventh character indicates a sequela, meaning the residual effect or complication of a previous injury.
• Do not use this code for acute subluxations or initial encounters for the injury itself.