Y633-char group
Failure in dosage during surgical and medical care
⇄ 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)
Coding guidance (WHO 2019)
Excl.: accidental overdose of drug or wrong drug given in error (X40-X44)
Codes within Y63
Y63.0Excessive amount of blood or other fluid given during transfusion or infusionY63.1Incorrect dilution of fluid used during infusionY63.2Overdose of radiation given during therapyY63.3Inadvertent exposure of patient to radiation during medical careY63.4Failure in dosage in electroshock or insulin-shock therapyY63.5Inappropriate temperature in local application and packingY63.6Nonadministration of necessary drug, medicament or biological substanceY63.8Failure in dosage during other surgical and medical careY63.9Failure in dosage during unspecified surgical and medical care