Age-rel osteopor w current path fx, unsp ank/ft, sequela

This code signifies a long-term complication or late effect stemming from an age-related osteoporotic fracture of an unspecified ankle or foot. The fracture itself has healed, but the patient continues to experience residual problems directly attributable to the initial injury and underlying osteoporosis.

Apply this code when documentation clearly indicates a patient is presenting for treatment of a sequela (e.g., chronic pain, deformity, nonunion, malunion, functional limitation) directly resulting from a previously sustained, age-related osteoporotic fracture of the ankle or foot. The original fracture event must be in the past, and the current encounter addresses the lasting consequences.

• Always sequence the sequela code first, followed by codes for the specific residual condition(s) being treated (e.g., chronic pain, malunion).
• Ensure documentation explicitly links the current condition to a past age-related osteoporotic fracture of the ankle or foot.
• Do not use this code for acute fractures or for follow-up care of a healing fracture; those scenarios require acute fracture codes or "D" (subsequent encounter) codes, respectively.