K22 Other diseases of esophagus

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Other diseases of esophagus is K22 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
K20-K31: Diseases of esophagus, stomach and duodenum (K20-K31)
Category K22
21 codes (16 billable)
FY2026 Status
Stable since FY2024
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • esophageal varices (I85.-)

Official Coding Guidelines

Chapter 11 reserved for future expansion

11. Chapter 11: Diseases of the Digestive System (K00-K95) Reserved for future guideline expansion

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.11

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference K22 with the canonical source and edition:

K22 — Other diseases of esophagus. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/K22

Canonical URL: https://icd10codingpro.com/codes/K22

Related Codes

More Specific Codes

K22.0 Achalasia of cardia K22.1 Ulcer of esophagus K22.2 Esophageal obstruction K22.3 Perforation of esophagus K22.4 Dyskinesia of esophagus K22.5 Diverticulum of esophagus, acquired K22.6 Gastro-esophageal laceration-hemorrhage syndrome K22.7 Barrett's esophagus K22.8 Other specified diseases of esophagus K22.9 Disease of esophagus, unspecified

All Codes in K22

Every most-specific code under K22 Other diseases of esophagus (16 codes):

Show the complete K22 code list
K22.0 Achalasia of cardia K22.10 Ulcer of esophagus without bleeding K22.11 Ulcer of esophagus with bleeding K22.2 Esophageal obstruction K22.3 Perforation of esophagus K22.4 Dyskinesia of esophagus K22.5 Diverticulum of esophagus, acquired K22.6 Gastro-esophageal laceration-hemorrhage syndrome K22.70 Barrett's esophagus without dysplasia K22.710 Barrett's esophagus with low grade dysplasia K22.711 Barrett's esophagus with high grade dysplasia K22.719 Barrett's esophagus with dysplasia, unspecified K22.81 Esophageal polyp K22.82 Esophagogastric junction polyp K22.89 Other specified disease of esophagus K22.9 Disease of esophagus, unspecified
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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