Other marginal perforations of tympanic membrane, unsp ear

This code signifies a perforation of the tympanic membrane (eardrum) that is located at its periphery, but the specific location (e.g., anterior, posterior, superior, inferior) within the margin is not documented. It represents a non-central eardrum hole where the ear affected is also not specified.

Use this code when the medical record clearly indicates a marginal perforation of the tympanic membrane, but the physician's documentation does not specify which ear (left, right, or bilateral) is affected, nor does it specify the exact marginal location. This code is appropriate when the provider notes "marginal TM perforation, ear unspecified" or similar.

• Avoid using this code if the laterality (left, right, bilateral) is documented; instead, choose a more specific code from the H72.2X series.
• Query the provider for clarification on laterality and specific marginal location if possible to allow for more precise coding.
• This code is for an unspecified ear; if the documentation indicates a specific ear but an unspecified marginal location, use H72.2X1 (right ear) or H72.2X2 (left ear).