ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 21, 2017

See: Disorders of esophagus in diseases classified elsewhere

  ICD-10 Code for Disorders of esophagus in diseases classified elsewhere K23

K23 is a valid1 ICD 10 diagnosis code.

K23 is valid for submission for HIPAA-covered transactions.

Chapter 11 Diseases of the digestive system (K00-K95)
Section K20-K31 Diseases of esophagus, stomach and duodenum (K20-K31)
Category K23 Disorders of esophagus in diseases classified elsewhere

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Code First
  • congenital syphilis (A50.5)
  • underlying disease, such as:
Excludes1
  • late syphilis (A52.79)
  • megaesophagus due to Chagas' disease (B57.31)
  • tuberculosis (A18.83)
Back to K23
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to K23 Disorders of esophagus in diseases classified elsewhere

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.