Other abscess of pharynx

This code signifies a localized collection of pus within the tissues of the pharynx, excluding peritonsillar, retropharyngeal, or parapharyngeal abscesses which have their own specific codes. It indicates an inflammatory process resulting in tissue necrosis and pus formation in other areas of the pharyngeal wall or structures.

This code is appropriate when documentation specifies an abscess located within the pharynx that is not further specified as peritonsillar, retropharyngeal, or parapharyngeal. It should be used when the physician's diagnosis explicitly states "pharyngeal abscess, NOS" or "other abscess of pharynx."

• Ensure documentation clearly distinguishes this from peritonsillar (J36), retropharyngeal (J39.0), or parapharyngeal (J39.0) abscesses.
• If the specific location within the pharynx is known and has a more precise code, use that instead.
• Consider an additional code for the underlying cause of the abscess, if known and documented (e.g., bacterial infection).