ICD-10-CM Codes
I00-I99
I20-I25
I25-
2023 ICD-10-CM Diagnosis Code I25.89

2023 ICD-10-CM Diagnosis Code I25.89

Other forms of chronic ischemic heart disease

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

I25.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM I25.89 became effective on October 1, 2022.
This is the American ICD-10-CM version of I25.89 - other international versions of ICD-10 I25.89 may differ.

The following code(s) above I25.89 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to I25.89:

I00-I99
2023 ICD-10-CM Range I00-I99
Diseases of the circulatory system
Type 2 Excludes
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Diseases of the circulatory system
I20-I25
2023 ICD-10-CM Range I20-I25
Ischemic heart diseases
Code Also
- the presence of hypertension (I10-I16)
Ischemic heart diseases
I25
ICD-10-CM Diagnosis Code I25
Chronic ischemic heart disease
Type 2 Excludes
- non-ischemic myocardial injury (I5A)
Use Additional
- code to identify:
- chronic total occlusion of coronary artery (I25.82)
- exposure to environmental tobacco smoke (Z77.22)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
Chronic ischemic heart disease

Approximate Synonyms

Chronic coronary insufficiency
Chronic myocardial ischemia
Coronary arteritis

ICD-10-CM I25.89 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

302 Atherosclerosis with mcc
303 Atherosclerosis without mcc

Convert I25.89 to ICD-9-CM

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Code annotations containing back-references to I25.89:

Type 1 Excludes: I77.6

ICD-10-CM Diagnosis Code I77.6
Arteritis, unspecified
Applicable To
- Aortitis NOS
- Endarteritis NOS
Type 1 Excludes
- arteritis or endarteritis:
- aortic arch (M31.4)
- cerebral NEC (I67.7)
- coronary (I25.89)
- deformans (I70.-)
- giant cell (M31.5, M31.6)
- obliterans (I70.-)
- senile (I70.-)

Diagnosis Index entries containing back-references to I25.89:

Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular) I72.9
ICD-10-CM Diagnosis Code I72.9
Aneurysm of unspecified site
- coronary (arteriosclerotic) (artery) I25.41
  ICD-10-CM Diagnosis Code I25.41
  Coronary artery aneurysm
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Coronary arteriovenous fistula, acquired
  Type 1 Excludes
  congenital coronary (artery) aneurysm (Q24.5)
  - vein I25.89
Arteritis I77.6
ICD-10-CM Diagnosis Code I77.6
Arteritis, unspecified
Applicable To
Aortitis NOS
Endarteritis NOS
Type 1 Excludes
arteritis or endarteritis:
aortic arch (M31.4)
cerebral NEC (I67.7)
coronary (I25.89)
deformans (I70.-)
giant cell (M31.5, M31.6)
obliterans (I70.-)
senile (I70.-)
- coronary (artery) I25.89
Disease, diseased - see also Syndrome
- heart (organic) I51.9
  ICD-10-CM Diagnosis Code I51.9
  Heart disease, unspecified
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  - ischemic (chronic or with a stated duration of over 4 weeks) I25.9
    ICD-10-CM Diagnosis Code I25.9
    Chronic ischemic heart disease, unspecified
    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    Ischemic heart disease (chronic) NOS
    - specified form NEC I25.89
Incompetency, incompetent, incompetence
- chronotropic I45.89
  ICD-10-CM Diagnosis Code I45.89
  Other specified conduction disorders
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Atrioventricular [AV] dissociation
  Interference dissociation
  Isorhythmic dissociation
  Nonparoxysmal AV nodal tachycardia
  - with
    - ischemic heart disease I25.89
Insufficiency, insufficient
- coronary (acute or subacute) I24.8
  ICD-10-CM Diagnosis Code I24.8
  Other forms of acute ischemic heart disease
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Type 1 Excludes
  myocardial infarction due to demand ischemia (I21.A1)
  - chronic or with a stated duration of over 4 weeks I25.89
Necrosis, necrotic (ischemic) - see also Gangrene
- subendocardial (acute) I21.4
  ICD-10-CM Diagnosis Code I21.4
  Non-ST elevation (NSTEMI) myocardial infarction
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Acute subendocardial myocardial infarction
  Non-Q wave myocardial infarction NOS
  Nontransmural myocardial infarction NOS
  Type 1 non-ST elevation myocardial infarction
  - chronic I25.89

ICD-10-CM Codes Adjacent To I25.89

I25.798 Atherosclerosis of other coronary artery bypass graft(s) with other forms of angina pectoris

I25.799 Atherosclerosis of other coronary artery bypass graft(s) with unspecified angina pectoris

I25.8 Other forms of chronic ischemic heart disease

I25.81 Atherosclerosis of other coronary vessels without angina pectoris

I25.810 Atherosclerosis of coronary artery bypass graft(s) without angina pectoris

I25.811 Atherosclerosis of native coronary artery of transplanted heart without angina pectoris

I25.812 Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris

I25.82 Chronic total occlusion of coronary artery

I25.83 Coronary atherosclerosis due to lipid rich plaque

I25.84 Coronary atherosclerosis due to calcified coronary lesion

I25.89 Other forms of chronic ischemic heart disease

I25.9 Chronic ischemic heart disease, unspecified

I26 Pulmonary embolism

I26.0 Pulmonary embolism with acute cor pulmonale

I26.01 Septic pulmonary embolism with acute cor pulmonale

I26.02 Saddle embolus of pulmonary artery with acute cor pulmonale

I26.09 Other pulmonary embolism with acute cor pulmonale

I26.9 Pulmonary embolism without acute cor pulmonale

I26.90 Septic pulmonary embolism without acute cor pulmonale

I26.92 Saddle embolus of pulmonary artery without acute cor pulmonale

I26.93 Single subsegmental pulmonary embolism without acute cor pulmonale

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code I25.89

Other forms of chronic ischemic heart disease

Diseases of the circulatory system

Ischemic heart diseases

Chronic ischemic heart disease

Arteritis, unspecified

Aneurysm of unspecified site

Coronary artery aneurysm

Arteritis, unspecified

Heart disease, unspecified

Chronic ischemic heart disease, unspecified

Other specified conduction disorders

Other forms of acute ischemic heart disease

Non-ST elevation (NSTEMI) myocardial infarction