Pyoderma gangrenosum is reported by which ICD-10-CM code?

Pyoderma gangrenosum is reported by which ICD-10-CM code?

• A. L87
• B. L88
• C. L89
• D. L90

Answer: (B)

Recognize that pyoderma gangrenosum is categorized under the skin disease group Pyoderma. In ICD-10-CM, the Pyoderma category is coded as L88, which is the most specific match for this condition. Although the term pyoderma historically suggests infection, pyoderma gangrenosum is a noninfectious neutrophilic dermatosis, so it is captured under the Pyoderma code rather than under broader skin-disease codes. If a more detailed subcode is available (for example, L88.0 for pyoderma gangrenosum), that would be used, but L88 correctly represents pyoderma in general when only the category is provided.

Recognize that pyoderma gangrenosum is categorized under the skin disease group Pyoderma. In ICD-10-CM, the Pyoderma category is coded as L88, which is the most specific match for this condition. Although the term pyoderma historically suggests infection, pyoderma gangrenosum is a noninfectious neutrophilic dermatosis, so it is captured under the Pyoderma code rather than under broader skin-disease codes. If a more detailed subcode is available (for example, L88.0 for pyoderma gangrenosum), that would be used, but L88 correctly represents pyoderma in general when only the category is provided.