Written By: Malacostracan, any member of the more than 29,000 species of the class Malacostraca (subphylum Crustacea, phylum Arthropoda), a widely distributed group of marine, freshwater, and terrestrial invertebrates. Lobsters, crabs, hermit crabs, shrimp, and isopods are all malacostracan crustaceans.
As a result, the cost per technical RVU for the two modalities was reversed, with a low cost basis ($17.69) for MR imaging and a nearly fivefold higher cost basis ($89.03) for interventional radiology. Indeed, it was this observation that led us to compare costs on a per examination basis.
1 The typical cost range is $250-$1,100, with a national average cost of $525, according to NewChoiceHealth.com.2  For example, Concierge Medicine in California charges $275 for a pelvic ultrasound. 3  Baptist Memorial Health Care in Tennessee charges $395 for a transvaginal ultrasound. And Saint Elizabeth Regional Medical Center in Nebraska, charges $240-$620 for a non-obstetric pelvic ultrasound, $484 for a transrectal ultrasound and $580 for a transvaginal ultrasound, not including the radiologist fee.