Pnctr w/o foreign body of finger w damage to nail, sequela

This code describes a puncture injury to any finger other than the thumb, index, or middle finger, where the wound does not contain a foreign object. The injury specifically involves damage to the fingernail or nail bed, and the encounter is for the sequela or late effects of this initial injury. This indicates the patient is presenting for ongoing care related to the residual problems from the original puncture wound.

Use this code when documenting a patient visit for complications, chronic issues, or long-term management stemming from a past puncture wound to a non-specified finger that also damaged the nail. Examples include persistent nail deformity, chronic pain, or infection that developed after the initial healing phase of the puncture wound. This code is appropriate for follow-up appointments addressing these lasting effects.

• Ensure the documentation clearly states the encounter is for sequela, not the initial injury or active treatment of an acute wound.
• Verify the specific finger involved is not the thumb, index, or middle finger, and that nail damage is explicitly noted.
• Confirm the absence of a retained foreign body; if present, a different code would be required.