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Y483-char group

Anaesthetics and therapeutic gases

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

  • ●Cannot be used as primary diagnosis
  • ●Avoid — more specific 4-5 char codes exist (see below)

Codes within Y48

Y48.0Inhaled anaestheticsY48.1Parenteral anaestheticsY48.2Other and unspecified general anaestheticsY48.3Local anaestheticsY48.4Anaesthetic, unspecifiedY48.5Therapeutic gases