Magnetic metal bead entering via natural orifice, init

This code signifies the accidental entry of a magnetic metal bead into the body via a natural opening, such as the mouth, nose, ear, or rectum. This typically involves ingestion or insertion of small, often powerful, magnetic objects. The "initial encounter" indicates the patient is receiving active treatment for the acute injury.

Use this code when a patient presents to a healthcare facility for evaluation and management of a magnetic metal bead that has entered a natural orifice. This is particularly relevant for pediatric patients who may ingest or insert small objects. It applies to the initial assessment and treatment phase of the foreign body removal or management.

• Always assign an additional code for the specific natural orifice involved (e.g., T18.120A for magnetic bead in esophagus).
• Ensure the documentation clearly states the object is a "magnetic metal bead" and the entry was through a "natural orifice."
• Do not use this code for non-magnetic foreign bodies or for magnetic objects entering through a wound or surgical incision.