2025 ICD-10-CM Diagnosis Code I25.6

Silent myocardial ischemia

I25.6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2025 edition of ICD-10-CM I25.6 became effective on October 1, 2024.
This is the American ICD-10-CM version of I25.6 – other international versions of ICD-10 I25.6 may differ.

The following code(s) above I25.6 contain annotation back-references

that may be applicable to I25.6:

ICD-10-CM I25.6 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

Convert I25.6 to ICD-9-CMCode 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
2024 (effective 10/1/2023): No change
2025 (effective 10/1/2024): No change

Diagnosis Index entries containing back-references to I25.6:

Disease, diseased – see also Syndrome
- heart (organic) I51.9
  - ischemic (chronic or with a stated duration of over 4 weeks) I25.9
    - diagnosed on ECG or other special investigation, but currently presenting no symptoms I25.6
    - silent I25.6
Ischemia, ischemicI99.8
- myocardium, myocardial (chronic or with a stated duration of over 4 weeks) I25.9
  - silent I25.6 (asymptomatic)