Billable / Specific Code
ICD-10-CM K22.89 is the diagnosis code for Other specified disease of esophagus. This code falls under the section "Diseases of esophagus, stomach and duodenum" within Chapter 11 — Diseases of the digestive system (K00-K95). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where K22.89 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, K22.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
K22.89 is the ICD-10-CM diagnosis code for "Other specified disease of esophagus". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of K22.89 is K22.8 ("Other specified diseases of esophagus"). K22.89 provides a more specific classification within this category.
K22.89 is located in Section K20-K31 — "Diseases of esophagus, stomach and duodenum" within Chapter 11 of the ICD-10-CM Tabular List.
K22.89 has 1918 sub-code(s) that provide more specific detail: A00, A01, A02, A03, A04 and more.
Use K22.89 when the patients documented diagnosis matches "Other specified disease of esophagus" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Other specified disease of esophagus is K22.89.
Yes, K22.89 can be used as a primary diagnosis code since it is billable and specific.
K22.89 is in Chapter 11 of the ICD-10-CM Tabular List.
Yes, K22.89 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.