What's electron flow? Electron flow is what we think of as electrical current. We are familiar with two types of electron flow, Direct Current, or DC, and Alternating Current, or AC. Direct Current is the kind of electrical flow we get from batteries and solar cells, when electrons travel in only one direction.
Dermatologists can charge for a consultation, as specialists need a referral letter from a doctor to get paid, they said. The letter can be obtained from an outpatient clinic. The Morning Headlines Newsletter. Delivered daily to your inbox.
If you want to select or change your primary care physician, you can do that too. Just go to bcbsm.com to choose a primary care physician. If you need to see a specialist in another area, such as a dermatologist, youâll need to obtain a referral from your primary care physician.