- I22.8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM I22.8 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I22.8 – other international versions of ICD-10 I22.8 may differ.
ICD-10-CM I22.8 is grouped within Diagnostic Related Group(s):
- 222 Cardiac defibrillator implant with cardiac catheterization with ami, hf or shock with mcc
- 223 Cardiac defibrillator implant with cardiac catheterization with ami, hf or shock without mcc
- 280 Acute myocardial infarction, discharged alive with mcc
- 281 Acute myocardial infarction, discharged alive with cc
- 282 Acute myocardial infarction, discharged alive without cc/mcc
- 283 Acute myocardial infarction, expired with mcc
- 284 Acute myocardial infarction, expired with cc
- 285 Acute myocardial infarction, expired without cc/mcc
Applicable To
- Subsequent acute transmural myocardial infarction of other sites
- Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
- Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
- Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
- Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
- Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
- Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
- Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
- Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
- Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to I22.8:
- subsequent > lateral (apical-lateral) (basal-lateral) (high) I21.29
- subsequent > posterior (posterobasal) (posterolateral) (posteroseptal) (true) I21.29
- subsequent > septal I21.29
- subsequent > specified NEC I21.29
- lateral (apical-lateral) (basal-lateral) (high) > subsequent (recurrent) (reinfarction) I22.9
- posterior (posterobasal) (posterolateral) (posteroseptal) (true) > subsequent (recurrent) (reinfarction) I22.9
- septal > subsequent (recurrent) (reinfarction) I22.9
- specified NEC > subsequent (recurrent) (reinfarction) I22.9
- specified NEC > ST elevation I22.9
- lateral (apical-lateral) (basal-lateral) (high) > transmural I22.9
- posterior (posterobasal) (posterolateral) (posteroseptal) (true) > transmural I22.9
- specified NEC > transmural I22.9