Premises qualify as M where they comprise a laboratory under the full-time onsite direction, control and supervision of a designated person who is a medical practitioner, and render a limited range of pathology testing only for the patients of a medical practice that is operated by, or employs, the designated person and is co-located with the laboratory. Testing for anyone other than that practice's patients, or a test menu beyond a limited range appropriate to the practitioner's qualifications and skills, takes the premises outside the category.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.