The VA's Aid and Attendance pension is the most relevant benefit for many veterans and surviving spouses needing help paying for assisted living, memory care, or in-home care -- it's a needs-based benefit added on top of a wartime veteran's basic pension, using unreimbursed medical expenses to increase the benefit amount.
More detail
Current Aid and Attendance rates and net-worth limits update annually and should always be confirmed directly at va.gov rather than from an older secondhand source, since a stale figure could lead a family to over- or under-estimate what's actually available. Aid and Attendance rates are federal, not state-specific, so a Milwaukee veteran's eligibility calculation is the same as it would be anywhere else in the country -- Wisconsin doesn't add or subtract anything from the federal rate. At least one Milwaukee-metro hospice provider verified in this research, VITAS Healthcare, specifically describes running a 'We Honor Veterans' program for hospice patients who served -- worth asking about directly if end-of-life care is the immediate need.