MB43

ICD-11 MMS 2026-01

Dyssomnia

Description

Difficulties to fall asleep, or to remain sleeping

Index terms

  • Dyssomnia

Exclusions from above levels

  • 19 – Certain conditions originating in the perinatal period
  • JA66 – Clinical findings on antenatal screening of mother

Sibling codes

  • MB40 – Sensation disturbance
  • MB41 – Disturbances of smell or taste
  • MB42 – Phonophobia
  • MB44 – Abnormalities of gait or mobility
  • MB45 – Lack of coordination
  • MB46 – Abnormal involuntary movements
  • MB47 – Abnormality of tonus or reflex
  • MB48 – Dizziness or giddiness
  • MB49 – Aura
  • MB4A – Apraxia
  • MB4B – Symbolic dysfunctions
  • MB4C – Gerstmann syndrome
  • MB4D – Headache, not elsewhere classified
  • MB60 – Sleeptalking
  • MB6Y – Other specified symptoms or signs involving the nervous system

Foundation entity

Dyssomnia – http://id.who.int/icd/entity/1037107906

Part of: 21: Symptoms, signs or clinical findings, not elsewhere classified