Final answer:
CM stands for Clinical Modification in ICD. It is used in various locations within the healthcare system, including medical laboratories and billing departments.
Step-by-step explanation:
CM stands for Clinical Modification.
ICD codes are used in various locations within the healthcare system. Two common locations where you would likely find an ICD code are the medical laboratory, where ICD codes are used to identify tests ordered for a specific diagnosis, and the medical billing department, where ICD codes are used to process claims for reimbursement by insurance companies.