U.S. ICD-10-CM · FY 2027

I11.0 ICD-10-CM Code: Hypertensive heart disease with heart failure

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

I11.0

Hypertensive heart disease with heart failure

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where I11.0 sits

  1. 1

    Chapter 9

    Diseases of the circulatory system (I00-I99)

  2. 2

    Section

    Hypertensive diseases (I10-I1A)

  3. 3

    Category I11

    Hypertensive heart disease

  4. 4

    Code I11.0

    Hypertensive heart disease with heart failure

Documentation details

Notes for this code

Inclusion terms

  • Hypertensive heart failure

Code first

No “code first” instruction is listed for I11.0.

Use additional code

  • code to identify type of heart failure (I50.-)

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for I11.0.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for I11.0.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code I11.0 mean?

I11.0 is the FY 2027 U.S. ICD-10-CM code for “Hypertensive heart disease with heart failure.”

Is I11.0 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, I11.0 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is I11.0 located in ICD-10-CM?

I11.0 is listed in Chapter 9, Diseases of the circulatory system (I00-I99), within Hypertensive diseases (I10-I1A) (I10–I1A), under category I11, Hypertensive heart disease.

What coding notes are listed for I11.0?

Its listed inclusion terms are Hypertensive heart failure. No code-first instruction is listed. Additional-code instructions: code to identify type of heart failure (I50.-). No Excludes1 note is listed. No Excludes2 note is listed.

Keep exploring

Related I11 codes

I11.9

Hypertensive heart disease without heart failure

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