Unsp open wound of l mid finger w/o damage to nail, subs

This code signifies an open injury to the left middle finger, where the specific nature of the wound (e.g., laceration, puncture) is not documented, and the nail apparatus remains intact. It indicates that the patient is returning for follow-up care, such as wound checks, dressing changes, or evaluation of healing progress, after the initial treatment.

Apply this code when a patient presents for subsequent care of an open wound on their left middle finger, and the initial encounter code has already been submitted. This is appropriate when the wound type is not specified in the medical record, and there is no associated nail bed or nail plate damage.

• Ensure documentation clearly states "left middle finger" and "subsequent encounter."
• Verify that there is no mention of nail damage to avoid miscoding.
• If the wound type (e.g., laceration, puncture) is specified, a more precise code from the S61.2xx series should be used.