Acute suppr otitis media w/o spon rupt ear drum, left ear

This code signifies an acute bacterial infection of the middle ear in the left ear, characterized by pus formation, without a perforation of the tympanic membrane. It indicates an active inflammatory process causing fluid accumulation and pressure behind an intact eardrum.

Apply this code when documentation confirms an acute purulent infection of the left middle ear, and specifically states that the tympanic membrane is intact or without spontaneous rupture. This is typically diagnosed via otoscopy showing bulging, erythematous tympanic membrane with purulent effusion.

• Ensure the laterality (left ear) is clearly documented.
• Distinguish from serous or mucoid otitis media, which would use different codes.
• Do not use if there is any mention of a ruptured eardrum, as specific codes exist for that scenario.