Buy the simplest profit making setup: very low overhead, Medicare reimbursement, ability to add other diagnostic testing services...no need to look for individual patients, only 'accounts' to service, usually physicians outsourcing the tests. In light of Federal Anti Markup regulation, Family/ Non Specialty Doctors may no longer bill Medicare at profit, and have to charge ''at cost'. Majority of them don't like the hassle of billing tests by themselves, particularly without making any profit. Hence, they hire entities such as this one (Mobile IDTF) to perform tests on their patients, and at their offices. Usual business arrangement includes IDTF paying fair market rent to the Doctor, and possibly some ancillary fees, such as secretarial support, etc. We are experts from legal and health care fields, doing setups since 1996. Mobile, could be located anywhere within the State. May be located within your house, certain regulations being met. Recession proof business, capable of expanding to dozens of test types. Very low fixed overhead, very high per test profit margin.