Unsp inj intrns musc/fasc/tend l rng fngr at wrs/hnd lv,subs

This code signifies an unspecific injury to the small muscles, connective tissue, or tendons located within the left ring finger, specifically at the wrist or hand level. The injury's exact nature (e.g., sprain, strain, tear) is not documented, and this code is used for encounters following the initial treatment.

This code is appropriate for follow-up visits where a patient is receiving ongoing care for an undiagnosed or vaguely documented injury to the intrinsic structures of their left ring finger. It applies when the injury occurred at the wrist or hand level and the specific type of injury (e.g., laceration, rupture) is not specified in the medical record.

• Ensure documentation clearly indicates the left ring finger and the injury location at the wrist or hand level.
• Only use this code for subsequent encounters; an initial encounter would require a code with an "A" seventh character.
• If the specific type of injury (e.g., sprain, strain, tear) is documented, a more specific code should be selected.