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ICD-10-CM Book 2026 Edition
Chapters
/
Chapter 11
/
K20-K31
/ K23
Show child codes
Show code details
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
K23
K23