"Area" means the community or a metropolitan statistical area (as defined by the U.S. Office of Management and Budget and used by the U.S. Census Bureau).
"CT (computed tomography) " means an imaging method in which a cross-sectional image of the structures in a body plane is reconstructed by a computer program from the X-ray absorption of beams projected through the body in the image plane.
"Cyclotron " means an apparatus for accelerating protons or neutrons to high energies by means of a constant magnet and an oscillating electric field.
"MRI (magnetic resonance imaging) " means a diagnostic modality which employs a combination of magnetic and radio frequency fields and computers to produce images of body organs and tissues.
"Radiopharmaceutical" means a radioactive pharmaceutical used for diagnostic or therapeutic purposes.
"PET procedure " means an image-scanning sequence derived from a single administration of PET, equated with a single injection of the tracer.
"Positron emission tomography (PET)" means an imaging method in which positron-emitting radionuclides, which are produced either by a cyclotron or generator, and a nuclear camera are used to create pictures of organ function rather than structure. PET installations generally take one of two forms: a PET scanner using only generator-produced tracers (basic PET unit), or a PET scanner with a cyclotron (enhanced PET unit).
"SPECT (single photon emission computed tomography) " means a camera-based imaging system using the radionuclides in the routine practice of nuclear medicine.
* Primary brain tumors 50/year
* Metastasis 100/year
* Cerebral vascular disease 200/year
* Organic brain disease and dementia/psychiatric diagnoses (including epilepsy-seizure disorders) 500/year
* Spinal 100/year
* Ischemic heart disease (including acute and chronic infarction) 1200/year
Proposed Threshold | |
Nuclear medicine imaging services | 7,000 |
Single photon emission computed tomography (including brain, bone, liver, Gallium and Thallium stress) | 2,000 |
CT | 10,000 |
MRI | 3,000 |
Cardiac angiography | 1,500 |
Cardiac ultrasound | 7,000 |
This rule is intended to implement Iowa Code section 135.64.
Iowa Admin. Code r. 641-203.13