The appropriate amount of trauma insurance depends on your individual circumstances and financial commitments. Financial experts typically recommend coverage of $100,000 to $500,000, with many Australians choosing around $250,000 to $300,000. When determining your coverage amount, consider: outstanding debts (mortgage, personal loans, credit cards), estimated medical and treatment costs not covered by Medicare or private health insurance, rehabilitation expenses and home modifications, income replacement for recovery time (typically 6-12 months of salary), ongoing living expenses for your family, and potential career retraining if you cannot return to your previous occupation. For example, if you have a $400,000 mortgage, anticipate $50,000 in medical costs, and want to cover six months of a $100,000 salary, you might need approximately $500,000 in trauma cover. Remember that the lump sum is tax-free and can be used for any purpose. Your coverage needs may change over time as your financial situation evolves, so it's worth reviewing your level of cover every few years or after major life events like marriage, having children, or buying property.