Kind of. Any RAW files can be imported by uploading them to Creative Cloud first. Even then, it's very basic; just importing and working with images like other image types; no RAW adjustments like those available in Camera Raw or Lightroom.
Note this implies to existing supported camera RAW files. I'm not sure about brand-new cameras. (Usually, Adobe gets around to those cameras but it's not immediate.) Try it anyway if you're not sure.