Subluxation of L1/L2 lumbar vertebra, subsequent encounter

This code signifies a partial dislocation or misalignment of the first and second lumbar vertebrae (L1/L2) in the spine. It indicates that the patient is receiving follow-up care for this specific spinal subluxation after the initial treatment phase.

This code is appropriate for encounters where a patient is being seen for ongoing management, rehabilitation, or follow-up after the initial diagnosis and treatment of an L1/L2 subluxation. This includes visits for physical therapy, chiropractic adjustments, or re-evaluation of the condition.

• Ensure documentation clearly specifies "subsequent encounter" for the L1/L2 subluxation.
• Verify that the subluxation is specifically at the L1/L2 level, not a different lumbar segment.
• Do not use for initial treatment or sequela of the injury; those require different seventh characters.