The number of torture claimants and asylum seekers granted waivers of non-emergency medical fees by the Hospital Authority has soared threefold in the past four financial years to at least HK$40.8 million. This increase is despite a fall in the number of torture claimants in the past two years, and the cost is expected to rise further following fee increases. Some hospital staff are questioning whether the system - under which medical fees are waived for non-residents in need - is being abused. But a lawmaker says these people have a right to medical care while their cases are being examined. In 2011/12, there were 801 such waivers for inpatient care - more than three times the 233 cases in 2008/09. For outpatient care, there were 9,171 cases - more than twice the 3,967 cases in 2008/09. Waivers for obstetrics cases also rose from 39 to 153 from 2008/09 to 2011/12. The authority declined to reveal how much the waivers amounted to, but a calculation based on last year's standard charges showed that at least HK$40.8 million was spent over the four years. The figure is expected to swell as daily fees rose from HK$3,300 to HK$4,680 for inpatient care, and from HK$700 to HK$1,110 for outpatient care in April. The rise comes despite the number of torture claims received by the Immigration Department falling from 1,809 in 2010 to 1,174 last year. Holders of Hong Kong identity cards receive subsidised care, but non-residents must pay the full fees, which can be waived in cases of genuine hardship. A front-line staff member at a public hospital said he agreed that emergency services should be provided to those of different nationalities for humanitarian reasons. But he did not see why taxpayers should support torture claimants and asylum seekers when mainlanders and other expatriates were not entitled to waivers of non-emergency services. "The UN [still] owes us a lot of money for handling the Vietnamese refugees ... And now, these claimants are taking advantage of us," he said. The United Nations Refugee Agency has yet to reimburse the HK$1.162 billion that the Hong Kong government spent on Vietnamese migrants in the 1990s, the Security Bureau said. Since May 2006, it had also stopped funding the Caritas Medical Centre to provide general outpatient services to asylum seekers. Lawmaker James To Kun-sun, deputy chairman of the Legislative Council security panel, said he did not think the claimants were abusing the system. "They are banned from working. What can they do if they are sick?" To asked. Lawyer Mark Daly, who specialises in helping torture claimants, said the increase in waivers could be because more claimants had learnt that they had the right to apply for them. The Social Welfare Department said the government could offer assistance to refugees and torture claimants on humanitarian grounds.