This isn’t new, but is worth mentioning as it’s well below their normal service rates:
“Includes check and alignment of one V-System body, lens, magazine and viewfinder (waist level or prism viewfinder). Add extra lenses or magazines for only an additional $15.00 each.”
More info at Hasselblad USA’s program info page and PDF form.
Also you get a nifty black h’blad ballcap, a silly but nice little thing.