Final answer:
A coding system is a vocabulary of clinical and medical terms that is used in various healthcare settings for different purposes.
Step-by-step explanation:
A coding system is a vocabulary of clinical and medical terms that is used in various healthcare settings for different purposes. For example, medical coders use the coding system to assign the proper code for procedures performed, and medical billers use this information to process claims for reimbursement by insurance companies. Vital-records keepers use coding systems to record cause of death on death certificates, and epidemiologists use coding systems to calculate morbidity and mortality statistics. Therefore, the statement 'A coding system is a vocabulary of clinical and medical terms' is true.