Unsp inj extn musc/fasc/tend r idx fngr at forarm lv, init

This code signifies an unspecified injury to the extensor muscle, fascia, or tendon of the right index finger. The injury's location is specifically at the forearm level, indicating the damage occurs proximally to the hand itself but affects the structures controlling the index finger's extension. The "unspecified" nature means the exact type of injury (e.g., strain, tear) is not documented.

Use this code for initial encounters where a patient presents with an injury to the extensor mechanism of the right index finger, with the injury site located in the forearm. This applies when the physician's documentation confirms the forearm level involvement but does not specify the exact nature or extent of the muscle, fascia, or tendon damage.

• Ensure documentation clearly specifies the right index finger and the forearm level of the injury.
• Only use "unspecified" when the medical record lacks detail regarding the specific type of injury (e.g., laceration, sprain, tear).
• Verify this is the initial encounter for the injury; subsequent encounters will require a different seventh character.