Heritage.org posted an article detailing who is impacted by ObamaCare. The simple answer is everyone, but they posted an detailed list:

If You Have Insurance Through an Employer:  The administration claims that employee-provided coverage will not change–but it will. The administration promises better coverage, but there is a large price tag on that coverage. ObamaCare also requires maternity care for men and for women past child-bearing age. They have to pay for that coverage.

If You Buy Insurance Yourself:  If your insurance is not Obama-compliant, you will lose it. Your new policy will have higher premiums and a smaller network of doctors and hospitals.

If You Qualify for Subsidized Insurance:  Many Americans will be forced to buy insurance plans they do not want subsidized by other taxpayers. The $1.8 trillion spent on exchange plans and Medicaid will be a burden for future taxpayers.

If You Are a Senior Citizen on Medicare:  Half a trillion dollars was taken out of Medicare to fund ObamaCare. The reductions in Medicare spending could cause 15 percent of hospitals to become unprofitable by 2019, and 40 percent to become unprofitable by 2050. That could significantly impact senior citizens access to healthcare.

This really does not sound like a good deal for anyone.