Unspecified sprain of left index finger, sequela

This code indicates a long-term effect or complication resulting from a previous, unspecified sprain of the left index finger. It signifies that the initial injury has resolved, but residual symptoms or conditions persist, such as chronic pain, stiffness, or limited range of motion.

Apply this code when documentation clearly states a sequela (late effect) of an unspecified sprain to the left index finger. This is appropriate for follow-up encounters where the acute injury has healed, but the patient continues to experience issues directly attributable to that past sprain.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic pain, stiffness).
• Ensure the documentation explicitly links the current condition to a previous left index finger sprain.
• Avoid using this code for acute or subacute sprains; those require codes from the initial encounter or subsequent encounter categories.