accord new report health insurance premiums shoot 74 average american health care bill serve republican senate old customers hit even hard pay twice much plan comparable currently have.the nonpartisan group kaiser family foundation analyze cost individual market plan cover 70 medical cost obamacare plan cover factor insurance price subsidies republican bill.mitch mcconnel health bill encourage customers purchase plan high deductibles reduce subsidies lower-income americas allow insurers charge old people more.these change would result plan vary dramatically due age income low-income old persons suffer most.people 55 64 would see increase 115 average double obama care price low-income americans make less 24,000 year would receive increase 177 versus 57 people bring money.younger high income americans see less sweep change insurance premiums.customers disadvantage bother old low-income see premiums go 294 increase almost fourfold.the senior vice president special initiatives kaiser family foundation larry levitt weigh drastic situation face premiums almost quadruple many low-income adults would tend either go without coverage entirely unaffordable gravitate towards plan low premiums high deductibles congressional budget office even admit bill go disastrous americans analysis conclude premiums likely high low-income americans purchase coverage cause millions strand without insurance current health care law.photo draw angerer/getty image brace 74 percent high health care premiums new bill