L99
Other disorders of skin and subcutaneous tissue in diseases classified elsewhere
Billable
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with L99
- skin disorders in diabetes (E08-E13 with .62-)
- A54.89 - skin disorders in gonorrhea (A54.89)
- skin disorders in syphilis (A51.31, A52.79)
Code First
- underlying disease, such as:
- amyloidosis (E85.-)
