Advertisement. 1  O-Ring. 2  Oil seal. 3  View of cam housing - Side. Dirty and oily from leak. 4  View of cam housing - Above.  5 Using the wrong tools for the job.. Removing (actually replacing) the cam sprocket. 6  View of cam housing - Above with timing belt and cam sprocket off. 7  View of cam housing - Front. I think some of the gunk below is coolant from a weeping water pump. View of cam housing - Below. Oil and coolant on exhaust. Cam housing removed. Cam shaft wrapped with paper towel to keep dirt out. Ready for cleaning. Cleaned. Removed Cam housing - Front - with original oil seal. Removed Cam housing - Back. Damn, that's dirty.
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.
When you take the CPC exam, youâre allowed to bring in each of the code manuals (the ICD, CPT, and HCPCS manuals). Youâre allowed to have notes in the margins of these manuals, but these notes canât contain any test-specific information.You are also not allowed to tape anything into these manuals.n order to pass the CPC exam, you need to get a 70% or better on the test. Always keep that in mind when youâre taking the test. The long, multi-part questions that might have you look up three, four, or five codes are worth the same as the general knowledge questions.