Epidermolysis bullosa simplex

This code represents a genetic disorder characterized by fragile skin that blisters easily, often in response to minor trauma or friction. It is the most common and generally mildest form of epidermolysis bullosa, with blistering typically limited to the outer layers of the skin.

Assign this code for patients diagnosed with epidermolysis bullosa simplex based on clinical presentation and, if available, genetic testing results. Documentation should clearly indicate the "simplex" subtype to differentiate it from other forms of epidermolysis bullosa.

• Ensure documentation specifies "simplex" to avoid confusion with other epidermolysis bullosa types.
• Do not code with Q87.19 (Cockayne's syndrome) as per the Excludes1 note.
• Consider additional codes for associated symptoms or complications, such as infections of blistered areas.