Complete ICD-10-CM coding and documentation guide for icd-10 coding for nstemi (i21.4) includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for NSTEMI (I21.4)
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
Essential (primary) hypertension
Use when hypertension is present as a comorbidity.
Type 2 diabetes mellitus without complications
Use when diabetes is present as a comorbidity.
The ICD-10 code for Non-ST Elevation Myocardial Infarction (NSTEMI) is I21.4. This code is used when there is evidence of myocardial infarction without ST elevation on ECG.
NSTEMI should be documented with specific terms like 'Non-ST Elevation Myocardial Infarction' and include elevated troponin levels and ECG findings without ST elevation.