The location of the pain will depend on the site of the narrowed or clogged artery. PVD and intermittent claudication, not otherwise specified, is classified to ICD-9-CM code 443.9. If the PVD is due to diabetes mellitus, codes 250.7 and 443.81 would be assigned.
Training Requirements. To become a detective, individuals must first become a police officer, which requires the completion of academy and field training. Academy training includes academic study, field work, and physical training.
Step 3: Gain Work Experience. After being hired as a crime scene investigator, an entry-level CSI works under direct supervision of a senior investigator and may receive on-the-job training.During this time, a CSI can expect to learn about evidence collection, processing and analysis. degree is required to work directly in a crime lab. A Bachelor of Science in Criminal Justice with a specialization in forensic science will provide a basic legal and scientific education. These programs typically involve coursework in criminal psychology, investigation, law, ethics and research.