Y64.9

Contaminated medical or biological substance administered by unspecified means

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Cannot be used as primary diagnosis

Coding guidance (WHO 2019)

Administered contaminated medical or biological substance NOS

Sibling codes

Y64Contaminated medical or biological substances Y64.0Contaminated medical or biological substance, transfused or infused Y64.1Contaminated medical or biological substance, injected or used for immunization Y64.8Contaminated medical or biological substance administered by other means