NF09

ICD-11 MMS 2026-01

Adverse effects, not elsewhere classified

Description

Adverse effects which cannot be attributed to any more specific cause and thus excluding but not limited to injury, allergy, hypersensitivity, toxic effects and complications of surgical and medical care.

Index terms

  • Adverse effects, not elsewhere classified
  • adverse effects, unspecified

Excludes

  • 4A80 – Allergic or hypersensitivity disorders involving the respiratory tract
  • 4A82 – Allergic or hypersensitivity disorders involving skin or mucous membranes
  • 4A83 – Allergic or hypersensitivity disorders involving the gastrointestinal tract
  • 4A84 – Anaphylaxis
  • 4A84.0 – anaphylactic shock due to adverse food reaction
  • http://id.who.int/icd/entity/1236563202 – Harmful effects of substances
  • http://id.who.int/icd/entity/383104340 – Injury or harm arising from surgical or medical care, not elsewhere classified
  • NE80.3 – anaphylactic shock due to serum

Exclusions from above levels

  • FB80.7 – Malunion of fracture
  • FB80.8 – Nonunion of fracture
  • FB80.A – Stress fracture, not elsewhere classified
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  • FB80.B – Pathological fracture
  • http://id.who.int/icd/entity/624443803 – Birth injury
  • JB0A – Certain specified obstetric trauma

Sibling codes

  • NF00 – Effects of radiation, not elsewhere classified
  • NF01 – Effects of heat
  • NF02 – Hypothermia
  • NF03 – Other effects of reduced temperature
  • NF04 – Effects of air pressure or water pressure
  • NF05 – Asphyxiation
  • NF06 – Effects of strenuous physical exercise
  • NF07 – Effects of other deprivation
  • NF08 – Effects of certain specified external causes
  • NF0A – Certain early complications of trauma, not elsewhere classified
  • NF0Y – Other specified effects of external causes
  • NF0Z – Unspecified effects of external causes

Foundation entity

Adverse effects, not elsewhere classified – http://id.who.int/icd/entity/1341937641

Allowed postcoordination axes

Part of: 22: Injury, poisoning or certain other consequences of external causes