Keratoconus, unspecified, bilateral

This code signifies a diagnosis of keratoconus, a progressive eye condition characterized by the thinning and bulging of the cornea into a cone-like shape, affecting both eyes. The "unspecified" nature indicates that the specific stage or type of keratoconus is not documented.

Use this code when the medical record clearly states a diagnosis of bilateral keratoconus without further specification of its severity, stage, or specific variant. Documentation should confirm the presence of the condition in both eyes, but lack details such as "stable," "progressive," or "with acute hydrops."

• Do not use this code if the medical record specifies the stage (e.g., stable, progressive) or presence of acute hydrops; instead, select a more specific code.
• Ensure documentation explicitly states "bilateral" involvement; otherwise, consider codes for unilateral keratoconus.
• This code is appropriate when the provider has not yet determined or documented the specific characteristics of the keratoconus.