If you have paperwork that has a CPT code on it, and you want to figure out what that code represents, you can do so in a number of ways: 1  Do a CPT code search on the American Medical Association website. 2  Contact your doctor's office and ask them to help you match CPT codes and services.
Pipe down definition, a hollow cylinder of metal, wood, or other material, used for the conveyance of water, gas, steam, petroleum, etc. See more. Dictionary.com
Pipe Size. The pipe stub-outs under your sink are branch pipes that connect to 3/4-inch main pipes, and they always have a diameter of 1/2 inch.Plumbers conform to this standard whether installing copper, chlorinated polyvinyl chloride (CPVC) or polybutylene (PB) pipes.he rough-in plumbing to a sink consists of two water pipes -- one hot and one cold -- that terminate with shut-off valves. When you install the sink faucet, you connect it to the valves with flexible hoses.