R793-char group
Other abnormal findings of blood chemistry
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: abnormality of fluid, electrolyte or acid-base balance (E86-E87) asymptomatic hyperuricaemia (E79.0) hyperglycaemia NOS (R73.9) hypoglycaemia NOS (E16.2) hypoglycaemia NOS neonatal (P70.3-P70.4) specific findings indicating disorder of: amino-acid metabolism (E70-E72) carbohydrate metabolism (E73-E74) lipid metabolism (E75.-)