heycal,

Perhaps an advanced lipid panel would be reasonable? Pretty common name from Quest Labs is "Cardio IQ." These are fasting with far more lipid detail. If have high CAC should be straightforward for your PCP to prescribe. Probably can do directly, as well.

Here's a citation on high HDL - https://my.clevelandclinic.org/health/articles/24395-hdl-cholesterol