ICD-11 classes
21 Symptoms, signs or clinical findings, not elsewhere...
Ill-defined and unknown causes of mortality
MH12 — Other sudden death, cause unknown

ICD-11 MH12 — Other sudden death, cause unknown

The diagnosis has no description.

The diagnosis includes nothing.

Diagnosis with code MH12 contains 3 clarifying diagnoses:

1. MH12.0 — Instantaneous death
2. MH12.1 — Death occurring less than 24 hours from onset of symptoms, not otherwise explained
3. MH12.Y — Other specified sudden death, cause unknown