"From the information provided, it's likely that the member has originally applied on the grounds of their inability to meet minimum living expenses (the 'basics' of life, including food, shelter and medical care). This is part of the significant financial hardship test.
"In the original applications, the member must have demonstrated that they have a shortfall between income and expenditure and a partial withdrawal of $1300 was approved to cover the deficit. The member would also have shown that they have explored and exhausted any reasonable other sources of funding. KiwiSaver funds are a last resort.
"The member ... may have already considered whether early withdrawal on the grounds of serious illness is available. To meet this test the medical condition must render the member totally and permanently unable to engage in work or it must pose a serious and imminent risk of death.
"If the member doesn't meet the statutory test for serious illness, and wishes to have the significant hardship application reviewed, then he or she can request this via their KiwiSaver provider.
"If ... there is medical information that wasn't previously considered this may result in a further release of funds. The KiwiSaver provider will also be able to give information about what a member can do if they are not satisfied with the review, including contacting the trustee and the dispute resolution provider," says Thomas.