Partial traumatic transphalangeal amputation of thmb, init

This code signifies a traumatic injury resulting in the partial loss of a portion of the thumb, specifically across the phalanx, where the affected side (left or right) is not documented. It indicates that the patient is presenting for the initial treatment of this injury.

This code is appropriate for emergency department visits, urgent care encounters, or initial physician office visits following a traumatic event where a portion of the thumb has been severed, but not completely. It should be used when the medical record does not specify which thumb (left or right) was injured.

• Always seek clarification from the provider if the documentation does not specify the laterality of the injured thumb.
• Ensure the documentation clearly states "partial" amputation and "transphalangeal" to support this specific code.
• Verify that this is indeed the "initial encounter" for treatment of this specific injury. Subsequent encounters will require a different seventh character.