The government subsidizes COVID-19 testing if referred by a GP or PHPC clinic under suspect case definitions. If it is for casual testing, then one may have to pay for it at the private laboratories.
The most widely used COVID-19 test in the hospitals and NCID is the PCR Fortitude test kit which is developed by A*Star. Serology test kits are beginning to emerge in private clinics but they are to be used cautiously as the clinical evidence is not well-established as yet.