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.
This article will focus on numbers 2, 3 & 4 as the requirements for each position are similar. The Contract Investigator. The basic requirements to become a CI are: 1  3 - 5 years federal, military or law enforcement investigation. 2  experience. 3  Hold or be eligible to obtain a security clearance at the level required by the agency.