CurrentApr 1, 2026 – Sep 30, 2026
Reference tools
Disease indexDeath(cause unknown) (of) (unexplained) (unspecified cause)
Disease index · Modifiers and references
Modifiers and references · icd10cm-index-April-1-2026-XML.xml
Death(cause unknown) (of) (unexplained) (unspecified cause)
R99
Death(cause unknown) (of) (unexplained) (unspecified cause)brain
G93.82
Death(cause unknown) (of) (unexplained) (unspecified cause)cardiac(sudden) (with successful resuscitation)
See: Arrest, cardiac
Death(cause unknown) (of) (unexplained) (unspecified cause) › cardiac(sudden) (with successful resuscitation)family history of
Z82.41
Death(cause unknown) (of) (unexplained) (unspecified cause) › cardiac(sudden) (with successful resuscitation)personal history of
Z86.74
Death(cause unknown) (of) (unexplained) (unspecified cause)family member(assumed)
Z63.4