414.9 CHR ISCHEMIC HRT DIS NOS

Home > ICD-9 List > Diseases of the circulatory system > Ischemic heart disease (410-414) > 414 Other forms of chronic ischemic heart disease > 414.9

Code Information

Diagnosis Code: 414.9

Short Description: Chr ischemic hrt dis NOS

Long Description: Chronic ischemic heart disease, unspecified

Code Classification:

Diseases of the circulatory system (390–459)
- Ischemic heart disease (410-414)
  - 414 Other forms of chronic ischemic heart disease
    - 414.9 Chr ischemic hrt dis NOS

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 414.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

Change(s) (of) - see also Removal of
- coronary (see also Ischemia, heart) 414.9

Damage
- coronary (see also Ischemia, heart) 414.9

Deformity 738.9
- artery (congenital) (peripheral) NEC (see also Deformity, vascular) 747.60
  - coronary (congenital) 746.85
    - acquired (see also Ischemia, heart) 414.9
- coronary artery (congenital) 746.85
  - acquired (see also Ischemia, heart) 414.9

Degeneration, degenerative
- heart (brown) (calcareous) (fatty) (fibrous) (hyaline) (mural) (muscular) (pigmentary) (senile) (with arteriosclerosis) (see also Degeneration, myocardial) 429.1
  - ischemic 414.9

Disease, diseased - see also Syndrome
- coronary (see also Ischemia, heart) 414.9
  - congenital 746.85
  - ostial, syphilitic 093.20
    - aortic 093.22
    - mitral 093.21
    - pulmonary 093.24
    - tricuspid 093.23
- heart (organic) 429.9
  - coronary 414.9
  - 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
    - asymptomatic 412
    - diagnosed on ECG or other special investigation but currently presenting no symptoms 412

Incompetency, incompetence, incompetent
- chronotropic 426.89
  - with
    - ischemic heart disease 414.9

Ischemia, ischemic 459.9
- cardiac (see also Ischemia, heart) 414.9
- coronary (chronic) (see also Ischemia, heart) 414.9
- 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
- supply (see also Angina) 414.9

Lesion(s)
- coronary artery (see also Ischemia, heart) 414.9

Crosswalk Information

The code 414.9 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
414.9		I25.9	Chronic ischemic heart disease, unspecified

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
414.00	Coronary atherosclerosis of unspecified type of vessel, native or graft
414.01	Coronary atherosclerosis of native coronary artery
414.02	Coronary atherosclerosis of autologous vein bypass graft
414.03	Coronary atherosclerosis of nonautologous biological bypass graft
414.04	Coronary atherosclerosis of artery bypass graft
414.05	Coronary atherosclerosis of unspecified bypass graft
414.06	Coronary atherosclerosis of native coronary artery of transplanted heart
414.07	Coronary atherosclerosis of bypass graft (artery) (vein) of transplanted heart
414.10	Aneurysm of heart (wall)
414.11	Aneurysm of coronary vessels
414.12	Dissection of coronary artery
414.19	Other aneurysm of heart
414.2	Chronic total occlusion of coronary artery
414.3	Coronary atherosclerosis due to lipid rich plaque
414.4	Coronary atherosclerosis due to calcified coronary lesion
414.8	Other specified forms of chronic ischemic heart disease

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

« Previous Code

Next Code »