Does anyone know how basil cell carcinoma will effect my health insurance premium? I've had an Aetna policy in California for 2 1/2 years. I was accepted then even though I had actinic keratosis and now I've been diagnosed with basil cell carcinoma. My policy renews in January and I'm scheduled to have the spot removed in October. I don't have any other conditions. In fact, other than the dermatologist I haven't seen a doctor in over 2 years.