Unspecified perforation of tympanic membrane, bilateral

This code signifies a tear or hole in both eardrums where the specific cause or nature of the perforation is not documented. It indicates a non-specific disruption of the tympanic membrane's integrity affecting both ears.

Apply this code when documentation clearly states bilateral tympanic membrane perforation but lacks details regarding etiology (e.g., traumatic, infectious, iatrogenic) or specific characteristics. This is appropriate when the provider has not specified the cause or type of perforation for either ear.

• Ensure documentation explicitly states "bilateral" and "unspecified" regarding the perforation's cause or type.
• Avoid using this code if a more specific code for the cause (e.g., traumatic, chronic suppurative) or laterality (e.g., right, left) is available and documented.
• Query the provider for clarification on etiology and laterality if possible to achieve higher specificity.