Y57.7
Vitamins, not elsewhere classified
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Coding guidance (WHO 2019)
Excl.: nicotinic acid (Y52.7) vitamin B12 (Y44.1) vitamin D (Y54.7) vitamin K (Y44.3)
Sibling codes
Y57Other and unspecified drugs and medicamentsY57.0Appetite depressants [anorectics]Y57.1Lipotropic drugsY57.2Antidotes and chelating agents, not elsewhere classifiedY57.3Alcohol deterrentsY57.4Pharmaceutical excipientsY57.5X-ray contrast mediaY57.6Other diagnostic agentsY57.8Other drugs and medicamentsY57.9Drug or medicament, unspecified