QC50

ICD-11 MMS 2026-01

Late effect of prior health problem, not elsewhere classified

Description

Code used to indicate that a prior health problem is now associated with a late effect causing current symptoms or conditions. This concept excludes prior health problems that are NOT causing a current symptom or condition.

Index terms

  • Late effect of prior health problem, not elsewhere classified
  • sequelae of prior health problem, not elsewhere classified

Excludes

  • http://id.who.int/icd/entity/2142880493 – Personal history of health problems

Exclusions from above levels

  • 06 – Mental, behavioural or neurodevelopmental disorders
  • http://id.who.int/icd/entity/1144088229 – Convalescence
  • http://id.who.int/icd/entity/1319316338 – follow-up examination
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  • JA85 – Maternal care for fetal abnormality or damage
  • QA08 – Special screening examination for infectious diseases
  • QA09 – Special screening examination for neoplasms
  • QA0A – Special screening examination for other diseases or disorders
  • QD84 – Occupational exposure to risk-factors

Foundation children elsewhere

  • 1G80 – Sequelae of tuberculosis
  • 1G81 – Sequelae of trachoma
  • 1G82 – Sequelae of leprosy
  • 1G83 – Sequelae of poliomyelitis
  • 1G84 – Sequelae of viral encephalitis
  • 1G85 – Sequelae of diphtheria
  • JB65 – Sequelae of complication of pregnancy, childbirth or the puerperium

Sibling codes

  • QC8Y – Other specified personal or family history or late effect of prior health problems
  • QC8Z – Personal or family history or late effect of prior health problems, unspecified

Foundation entity

Late effect of prior health problem, not elsewhere classified – http://id.who.int/icd/entity/755612283

Allowed postcoordination axes

Part of: 24: Factors influencing health status or contact with health services