Individuals wishing to become a CNA need a high school diploma or GED before they can enroll in a certification program. CNA programs are available around the country through specialized schools, colleges and universities, and some medical facilities.
Coursework typically may be completed in a matter of weeks – usually 6 to 12. This is not a course that may be completed online as students need supervised hands-on experience. Some CNA programs require proof of certain immunizations such as measles, mumps and rubella, in addition to fees and an application to the program.
In many states, a certification exam is required for CNAs.