I51.5

Billable

Myocardial degeneration

I51.5 is the ICD-10-CM code for Myocardial degeneration. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
I00-I99
Parent
I51
Edition
FY2026

I00-I99 Diseases of the circulatory system

Includes

  • Fatty degeneration of heart or myocardium
  • Myocardial disease
  • Senile degeneration of heart or myocardium

Excludes1 — not coded here

  • myocardial degeneration due to hypertension (I11.-)
  • myocardial degeneration due to hypertension and chronic kidney disease (I13.-)

Frequently asked questions

What is ICD-10 code I51.5?
I51.5 is the ICD-10-CM code for "Myocardial degeneration". It falls under I00-I99 Diseases of the circulatory system.
Is I51.5 a billable code?
Yes — I51.5 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from I51.5?
Excludes1 (not coded here): myocardial degeneration due to hypertension (I11.-); myocardial degeneration due to hypertension and chronic kidney disease (I13.-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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