Sonogram of New England, Inc. v. Plymouth Rock Assurance Corp.

Plaintiff Sonogram of New England, Inc. (“Sonogram”) is a New Hampshire corporation engaged in the business of ultrasound tests and muscu-loskeletal diagnosis by means of such tests. The particular ultrasound test at issue here, a sonogram, is, in the words of the motion judge, a “picture shown on a video display terminal that is obtained by bouncing sound waves off an object”

Upon a written referral from a Massachusetts licensed chiropractor, Sonogram performed ultrasound diagnostic testing on Juan Hernandez, who had Personal Injury Protection (“PIP”) coverage under a Massachusetts automobile…