It was just added to the recommended screenings list and my doctor expects that insurance will cover it soon because of that. Still at under $100, it was well worth knowing that i don't need aggressive treatment. (Though a quadruple bypass beats a heart attack)

Then again, CAC measures end-stage calcified plaque, not the soft plaque it started as, equally clogged arteries but also able to break off to cause strokes until the body calcified it.

The time to take action is long before you have a CAC score. e.g. Start tracking ApoB regularly, see if you have genetic LPa exposure, and avoid the foods that increase your exposure while ignoring the grifters telling you it's a nonissue.