I5A – Non-ischemic myocardial injury (non-traumatic)
ICD-10-CM 2027 diagnosis code · Other forms of heart disease
ICD-10-CM code
I5A
- Code
I5A(claims format:I5A)- Description
- Non-ischemic myocardial injury (non-traumatic)
- 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
- I30-I5A Other forms of heart disease
Notes for I5A
Applicable to:
- Acute (non-ischemic) myocardial injury
- Chronic (non-ischemic) myocardial injury
- Unspecified (non-ischemic) myocardial injury
Excludes2 (not included here):
- other acute ischemic heart diseases (I24.-)
Code first:
- the underlying cause, if known and applicable, such as:
- acute kidney failure (N17.-)
- acute myocarditis (I40.-)
- cardiomyopathy (I42.-)
- chronic kidney disease (CKD) (N18.-)
- heart failure (I50.-)
- hypertensive urgency (I16.0)
- nonrheumatic aortic valve disorders (I35.-)
- paroxysmal tachycardia (I47.-)
- pulmonary embolism (I26.-)
- pulmonary hypertension (I27.0, I27.2-)
- sepsis (A41.-)
- takotsubo syndrome (I51.81)
Index terms for I5A
Entries in the ICD-10-CM alphabetic index that lead to this code:
Frequently asked questions
What is ICD-10 code I5A?
I5A is the ICD-10-CM code for non-ischemic myocardial injury (non-traumatic), in the block I30-I5A (Other forms of heart disease).
Is I5A a billable code?
Yes. I5A is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
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.