Acute pharyngitis

This code represents an acute inflammation of the pharynx, commonly known as a sore throat, characterized by sudden onset and short duration. It typically involves the mucous membranes of the throat, often presenting with pain, redness, and difficulty swallowing.

Use this code when documentation specifies an acute pharyngitis without further specification of the causative organism. This diagnosis is supported by physician notes indicating symptoms like throat pain, erythema, and exudates, consistent with an acute inflammatory process of the pharynx.

• Do not use this code if a specific bacterial or viral cause is identified; instead, code the specific infectious agent.
• Distinguish from chronic pharyngitis (472.1) or other specific pharyngeal conditions.
• Consider an additional code for associated symptoms if they are significant and not inherent to the pharyngitis itself.