Obtaining access to Internet-based PECOS by organizational providers and suppliers (e.g., professional associations, professional corporations, limited liability corporations) involves several steps, and the first step must be taken by the Authorized Official (AO) of the DMEPOS supplier.
Mastoiditis is a serious bacterial infection that affects the mastoid bone behind the ear. It's usually more common in children, although adults can also sometimes be affected. The mastoid bone has a honeycomb-like structure that contains air spaces called mastoid cells.
Mastoiditis is an inflammation or infection of the mastoid bone. This bone is part of the skull and is located behind the ear. The mastoid bone is made of cells that drain the middle ear. Mastoiditis may be mild. It can also be very serious.