Cam shaft oil seal: A round metal washer, covered with rubber, that fits tightly around the cam shaft end. It is used to keep the oil on inside of the engine from becoming the gunk burning on the exhaust pipe. O-ring: A thin rubber ring that seals the port cam shaft housing to the front of the engine head. Note:
Certified Professional Coder-Payer (CPC-PÂ®) More private and public payers (health plans) are recognizing the value of employing certified coders to process and analyze medical claims for payment. The CPC-PÂ® credential meets the growing demand for certified coders in a payer environment.
The certified professional coder (CPC) credential is offered through the American Academy of Professional Coders (AAPC). This credential is one of the two most sought after credentials in the medical coding industry. Although the CPC and the CCS are often compared they are truly not that similar. The CPC credential centers on professional coding concepts. The word professional here is not used to describe the individual holding the credential, but rather the type of coding the individual has an expertise in.