411.89 AC ISCHEMIC HRT DIS NEC

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Code Information

Diagnosis Code: 411.89

Short Description: Ac ischemic hrt dis NEC

Long Description: Other acute and subacute forms of ischemic heart disease, other

Code Classification:

Diseases of the circulatory system (390–459)
- Ischemic heart disease (410-414)
  - 411 Other acute and subacute form of ischemic heart disease
    - 411.89 Ac ischemic hrt dis NEC

Code Version: 2015 ICD-9-CM

Synonyms

Acute coronary insufficiency
Generalized ischemic myocardial dysfunction
Microinfarct of heart
Subendocardial ischemia

References to Index of Diseases and Injuries

The code 411.89 has the following ICD-9-CM references to the Index of Diseases and Injuries

Disease, diseased - see also Syndrome
- heart (organic) 429.9
  - ischemic (chronic) (see also Ischemia, heart) 414.9
    - acute (see also Infarct, myocardium) 410.9
      - without myocardial infarction 411.89
        with coronary (artery) occlusion 411.81

Failure, failed
- coronary (see also Insufficiency, coronary) 411.89

Hypoxia (see also Anoxia) 799.02
- myocardial (see also Insufficiency, coronary) 411.89
  - arteriosclerotic - see Arteriosclerosis, coronary

Insufficiency, insufficient
- arterial 447.1
  - coronary (acute or subacute) 411.89
- coronary (acute or subacute) 411.89
  - chronic or with a stated duration of over 8 weeks 414.8

Ischemia, ischemic 459.9
- demand 411.89
- heart (chronic or with a stated duration of over 8 weeks) 414.9
  - acute or with a stated duration of 8 weeks or less (see also Infarct, myocardium) 410.9
    - without myocardial infarction 411.89
      - with coronary (artery) occlusion 411.81
  - subacute 411.89
- myocardium, myocardial (chronic or with a stated duration of over 8 weeks) 414.8
  - acute (see also Infarct, myocardium) 410.9
    - without myocardial infarction 411.89
      - with coronary (artery) occlusion 411.81
- subendocardial (see also Insufficiency, coronary) 411.89

Microinfarct, heart (see also Insufficiency, coronary) 411.89

Crosswalk Information

The code 411.89 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
411.89		I24.8	Other forms of acute ischemic heart disease

This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code	ICD-9 Description
411.0	Postmyocardial infarction syndrome
411.1	Intermediate coronary syndrome
411.81	Acute coronary occlusion without myocardial infarction

This page was last updated on: 10/1/2014

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