Distribute the new ICD-10-CM guidelines, take note of hypertension guidelines

Why This Topic Matters

Even when no new code set is introduced, guideline revisions can affect documentation review, code assignment workflow, and staff education. This article points readers to specific areas of the official FY 2026 ICD-10-CM guidance that should be reviewed before the effective date.

Article Sections

1. Coding

   Introduces the timing of the ICD-10-CM guideline update and identifies the major areas of the manual that were revised.

2. Chapter 9: Diseases of the circulatory system

   Summarizes changes within the hypertension subsection and notes that the revisions affect guideline wording in this chapter.

3. Chapter 1: Certain infectious and parasitic diseases

   Covers a corrected guideline statement related to HIV disease and a wording change in the sepsis-related subsection title.

4. Chapter 17: Congenital malformations, deformations, and chromosomal abnormalities

   Describes a chapter-wide correction to a code range reference used in the guidelines and chapter text.

5. Resource

   Provides the source reference for the official FY 2026 ICD-10-CM guidelines update.