Complete ICD-10-CM coding and documentation guide for icd-10 coding for non-st elevation myocardial infarction includes clinical validation requirements, medical necessity guidelines, and coding policies.
Save 2+ hours daily with instant clinical documentation.
Our AI scribe listens, understands, and generates comprehensive medical notes so you can focus on patient care.
Ready to Record
Start recording to see live conversation transcription
Essential facts and insights about ICD-10 Coding for Non-ST Elevation Myocardial Infarction
Use ICD-10 code I21.4 for non-st elevation (nstemi) myocardial infarction, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Old myocardial infarction
Use for historical MI documentation.
The ICD-10 code for non-ST elevation myocardial infarction (NSTEMI) is I21.4, used when NSTEMI is explicitly documented with elevated troponin and no ST elevation on ECG.
For a subsequent NSTEMI occurring within 28 days of a previous MI, use code I22.2, sequenced after the initial MI code.