K74.3 Primary biliary cirrhosis

The ICD-10-CM code for Primary biliary cirrhosis is K74.3 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

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

Section

K70-K77: Diseases of liver (K70-K77)

Category K74

13 codes (10 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to K74.3:

• Hanot's cirrhosis or disease
• Cirrhosis, cirrhotic (hepatic) (liver) › hypertrophic
• Cholangitis (ascending) (recurrent) (secondary) (stenosing) (suppurative) › chronic nonsuppurative destructive
• Cirrhosis, cirrhotic (hepatic) (liver) › monolobular
• Cirrhosis, cirrhotic (hepatic) (liver) › Hanot's (hypertrophic)
• Charcot's › cirrhosis
• Cirrhosis, cirrhotic (hepatic) (liver) › Charcot's
• Cirrhosis, cirrhotic (hepatic) (liver) › cholangiolitic, cholangitic, cholostatic (primary)

Inclusion Terms

• Chronic nonsuppurative destructive cholangitis
• Primary biliary cholangitis

U.S. Hospital Utilization

• An estimated 14,525 U.S. inpatient stays in 2023 included K74.3 among the documented diagnoses.
• 1,685 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)