Klinische Notizen zu medizinischen Codes. KI-basiert. Kostenlos.

MedAPI.ai ist ein KI-gestützter Dienst für medizinisches Coding — per Websuche und REST-API. Gedeckte Vorschläge aus offiziellen Systematik-Inhalten, validiert gegen die autoritative Datenbank.

Codierungssysteme

Semantisches RAG-Retrieval, gedeckte Code-Vorschläge mit Confidence-Werten und Validierung gegen die autoritative Datenbank — über die unterstützten Codierungssysteme hinweg.

API

POST /api/code und GET /api/describe — Integration in KIS, Abrechnung und Forschung.

I21.A1

ICD-10-CM 2027 · Billable

Myocardial infarction type 2

Sibling codes

I21.A9 – Other myocardial infarction type

Code first

if applicable, the underlying cause, such as: anemia (D50.0-D64.9)
chronic obstructive pulmonary disease (J44.-)
paroxysmal tachycardia (I47.0-I47.9)
shock (R57.0-R57.9)

Inclusion terms

Myocardial infarction due to demand ischemia
Myocardial infarction secondary to ischemic imbalance

Inherited from `I21`: Acute myocardial infarction

Excludes2

old myocardial infarction (I25.2)
postmyocardial infarction syndrome (I24.1)
subsequent type 1 myocardial infarction (I22.-)

Includes

cardiac infarction
coronary (artery) embolism
coronary (artery) occlusion
coronary (artery) rupture
coronary (artery) thrombosis
infarction of heart, myocardium, or ventricle
myocardial infarction specified as acute or with a stated duration of 4 weeks (28 days) or less from onset

Use additional code

code, if applicable, to identify:
exposure to environmental tobacco smoke (Z77.22)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility (Z92.82)
tobacco dependence (F17.-)
tobacco use (Z72.0)

Part of: I21.A: Other type of myocardial infarction › I21: Acute myocardial infarction