Other superficial injuries of left thumb, initial encounter

This code signifies a non-specific, minor injury affecting the outer layers of the skin on the left thumb. These injuries do not involve deeper structures like tendons, ligaments, or bone, and are typically limited to abrasions, contusions, or minor lacerations.

Apply this code for initial encounters when a patient presents with a superficial injury to the left thumb that is not specifically classified as a contusion, abrasion, or puncture wound. Examples include a minor scrape, a shallow cut, or a bruise where the exact nature isn't precisely documented as one of the more specific superficial injury types.

• Ensure the documentation clearly specifies the left thumb and that the injury is superficial.
• If a more specific superficial injury (e.g., abrasion, contusion) is documented, use the corresponding specific code.
• Verify this is the patient's first encounter for this specific injury; subsequent encounters will require a different seventh character.