K23Disorders of esophagus in diseases classified elsewhere
ICD-10-CM billable/specific code — part of Diseases of esophagus, stomach and duodenum (K20-K31)
Coding Notes
Excludes1 (never code both together)
- late syphilis (A52.79)
- megaesophagus due to Chagas' disease (B57.31)
- tuberculosis (A18.83)
Code First
- underlying disease, such as:
- congenital syphilis (A50.5)