Subluxation of T7/T8 thoracic vertebra, initial encounter

This code signifies a partial dislocation of the seventh and eighth thoracic vertebrae, specifically T7 and T8, where the articular surfaces are no longer in proper alignment but remain in partial contact. This injury typically results in localized pain, muscle spasm, and restricted range of motion in the mid-back region.

Apply this code when documenting a newly diagnosed subluxation of the T7/T8 vertebral segment. This is appropriate for the initial evaluation and treatment of the injury, such as in an emergency department visit or the first encounter with a chiropractor or physical therapist for this specific condition.

• Ensure documentation clearly specifies the T7/T8 level and confirms it is the initial encounter for this injury.
• Distinguish from a complete dislocation (luxation), which would require a different code.
• Do not use for follow-up care or sequelae; specific subsequent encounter or sequela codes would be appropriate for those situations.