I11.0 – Hypertensive heart disease with heart failure

ICD-10-CM 2027 diagnosis code · Hypertensive diseases

Billable code

ICD-10-CM code I11.0
Code
I11.0 (claims format: I110)
Description
Hypertensive heart disease with heart failure
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
9. Diseases of the circulatory system (I00-I99)
Block
I10-I1A Hypertensive diseases
Parent codes
I11

Notes for I11.0

Applicable to:
  • Hypertensive heart failure
Use additional code:
  • code to identify type of heart failure (I50.-)

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

I11 – Hypertensive heart disease

Includes:

Block I10-I1A

Excludes1 (not coded here):
  • neonatal hypertension (P29.2)
  • primary pulmonary hypertension (I27.0)
Excludes2 (not included here):
  • hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)
Use additional code:
  • code to identify:
  • exposure to environmental tobacco smoke (Z77.22)
  • history of tobacco dependence (Z87.891)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)

Index terms for I11.0

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in I11

Frequently asked questions

What is ICD-10 code I11.0?

I11.0 is the ICD-10-CM code for hypertensive heart disease with heart failure, in the block I10-I1A (Hypertensive diseases).

Is I11.0 a billable code?

Yes. I11.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does I11.0 belong to?

It belongs to category I11 – Hypertensive heart disease.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.