Y47.0

Barbiturates, not elsewhere classified

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Cannot be used as primary diagnosis

Coding guidance (WHO 2019)

Excl.: deoxybarbiturates (Y46.3) thiobarbiturates (Y48.1)

Sibling codes

Y47Sedatives, hypnotics and antianxiety drugs Y47.1Benzodiazepines Y47.2Cloral derivatives Y47.3Paraldehyde Y47.4Bromine compounds Y47.5Mixed sedatives and hypnotics, not elsewhere classified Y47.8Other sedatives, hypnotics and antianxiety drugs Y47.9Sedative, hypnotic and antianxiety drug, unspecified