Acute and subacute allergic otitis media (serous), recur, bi

This code signifies an inflammatory condition of both middle ears, characterized by the presence of fluid (mucoid, sanguinous, or serous) due to an allergic reaction. The "recurrent" aspect indicates that these episodes happen repeatedly.

Apply this code when documentation clearly states bilateral, recurrent acute or subacute otitis media with an allergic etiology and fluid effusion. Supporting documentation would include physician notes detailing allergic triggers, fluid type, and the recurrent nature of the condition affecting both ears.

• Ensure documentation specifies "allergic" as the cause, not just general otitis media.
• Verify the laterality is explicitly "bilateral" and the chronicity is "recurrent."
• Differentiate from non-allergic or chronic forms of otitis media, which have distinct codes.