DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

I11 Hypertensive heart disease

  • Header · not billable

I11 is not billable. The category heads 2 billable codes in FY2027: the 2 codes directly below it.

Index → code

  • Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)heart (disease) (conditions in I51.4-I51.9 due to hypertension) → I11.9
  • Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)withheart failure (congestive) → I11.0
  • Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)heart (disease) (conditions in I51.4-I51.9 due to hypertension)withheart failure (congestive) → I11.0
Billable codes
2
Subdivisions
2
CC / MCC codes
0 / 0
HCC V28 codes
1
New FY2027
0
Index entries
2

Codes in I11

  1. I11.0
    Hypertensive heart disease with heart failure
    Billable226
    Inclusion terms 1, Use additional code 1

    Inclusion terms

    • Hypertensive heart failure

    Use additional code

    • code to identify type of heart failure (I50.-) I50
  2. I11.9
    Hypertensive heart disease without heart failure 1 billable code
    Billable

Sources of each column.

Instructions

At I11

Includes

Notes that also apply

Block I10-I1A instructions (Excludes1 2, Excludes2 1, Use additional code 6): printed on the block page.

Chapter 9 instructions (Excludes2 10): printed on the chapter 9 page.

Index entries

  • Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)withheart failure (congestive) → I11.0
  • Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)heart (disease) (conditions in I51.4-I51.9 due to hypertension)withheart failure (congestive) → I11.0

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy