ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 11  /  K20-K31  /  K23
K23 Disorders of esophagus in diseases classified elsewhere
CodeFirst underlying disease, such as:
congenital syphilis (A50.5)
Excludes1 late syphilis (A52.79)
megaesophagus due to Chagas' disease (B57.31)
tuberculosis (A18.83)
nonPrimary Yes