MB22.0

ICD-11 MMS 2026-01

Avolition

Description

A general lack of drive, or lack of motivation to pursue meaningful goals (e.g., as evidenced by limited participation in work, school, or socializing with others).

Index terms

  • Avolition

Exclusions from above levels

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

Sibling codes

  • MB22.1 – Decreased libido
  • MB22.2 – Demoralization
  • MB22.3 – Hopelessness
  • MB22.4 – Increased energy
  • MB22.5 – Increased goal-directed activity
  • MB22.6 – Increased libido
  • MB22.7 – Tiredness
  • MB22.Y – Other specified symptoms or signs involving motivation or energy
  • MB22.Z – Symptoms or signs involving motivation or energy, unspecified

Foundation entity

Avolition – http://id.who.int/icd/entity/564332684

Part of: MB22: Symptoms or signs involving motivation or energy › 21: Symptoms, signs or clinical findings, not elsewhere classified