K92.89 Other specified diseases of the digestive system

The ICD-10-CM code for Other specified diseases of the digestive system is K92.89 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

11: Diseases of the digestive system (K00-K95)

Section

K90-K95: Other diseases of the digestive system (K90-K95)

Category K92

8 codes (6 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to K92.89:

• Disease, diseased › gastrointestinal (tract) › specified NEC
• Disease, diseased › digestive system › specified NEC

U.S. Hospital Utilization

• An estimated 1,660 U.S. inpatient stays in 2023 included K92.89 among the documented diagnoses.
• 165 stays listed it as the principal diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Chapter 11 reserved for future expansion

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

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

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)