I25.2 - Old myocardial infarction

The ICD 10 Code for Old myocardial infarction is listed as I25.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	I25.2
Description:	Old myocardial infarction Healed myocardial infarction Past myocardial infarction diagnosed by ECG or other investigation, but currently presenting no symptoms
Diagnostic Related Groups (MS-DRG v30.0)	302 - Atherosclerosis W Mcc 303 - Atherosclerosis W/o Mcc

Chapter	Diseases of the circulatory system (I00-I99)
Block	Ischemic heart diseases (I20-I25)
Parent	I25 - Chronic ischemic heart disease
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	412 - Old myocardial infarction
ICD-10-CM Siblings (same level / similar specificity) of I25.2:
I25.1 - Atherosclerotic heart disease of native coronary artery
I25.3 - Aneurysm of heart
I25.4 - Coronary artery aneurysm and dissection
I25.5 - Ischemic cardiomyopathy
I25.6 - Silent myocardial ischemia
I25.7 - Atherosclerosis of coronary artery bypass graft(s) and coronary artery of transplanted heart with angina pectoris
I25.8 - Other forms of chronic ischemic heart disease
I25.9 - Chronic ischemic heart disease, unspecified