Unsp open wound of right index finger w damage to nail, init

This code signifies an open wound on the right index finger where the specific nature of the wound (e.g., laceration, puncture) is not documented, and there is associated damage to the fingernail. It indicates that this is the first time the patient is being treated for this particular injury.

Apply this code when documentation clearly states an open wound of the right index finger with nail damage, but lacks detail regarding the wound type. This is appropriate for initial evaluations and treatments, such as emergency department visits or initial clinic consultations.

• Ensure the documentation explicitly states "right index finger" and "damage to nail."
• Only use this code for the initial encounter for treatment of the wound. Subsequent encounters will require a different seventh character.
• If the type of open wound (e.g., laceration, puncture) is specified, a more precise code from the S61.3 series should be used.