I5A Non-ischemic myocardial injury (non-traumatic)
Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.
Applicable to
- Acute (non-ischemic) myocardial injury
- Chronic (non-ischemic) myocardial injury
- Unspecified (non-ischemic) myocardial injury
Excludes1 (never code together)
- acute myocardial infarction (I21.-)
- injury of heart (S26.-)
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)
Applies from I5A Non-ischemic myocardial injury (non-traumatic)
Applicable to
- Acute (non-ischemic) myocardial injury
- Chronic (non-ischemic) myocardial injury
- Unspecified (non-ischemic) myocardial injury
Excludes1 (never code together)
- acute myocardial infarction (I21.-)
- injury of heart (S26.-)
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)
MS-DRG index
Defines the logic of DRG(s) 314-316 in MDC 05.
Code annotations containing back-references to I5A
Back-references to I5A
- Type 2 Excludes:
I24 Other acute ischemic heart diseases ("non-ischemic myocardial injury (I5A)") - Type 2 Excludes:
I25 Chronic ischemic heart disease ("non-ischemic myocardial injury (I5A)")
Back-references to I5A
- Type 2 Excludes:
I24 Other acute ischemic heart diseases ("non-ischemic myocardial injury (I5A)") - Type 2 Excludes:
I25 Chronic ischemic heart disease ("non-ischemic myocardial injury (I5A)")
Diagnosis Index entries for I5A
- Injury › heart (traumatic) › non-traumatic (acute) (chronic) (non-ischemic)
- Injury › myocardial (acute) (chronic) (non-ischemic) (non-traumatic)
Nearby codes
I5A Non-ischemic myocardial injury (non-traumatic) (this code)