What Is a Hierarchy

question 39

Essay

What is a hierarchy?

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Definitions:

E Codes

Codes in the International Classification of Diseases (ICD) system used to classify environmental events, circumstances, and conditions as the cause of injury, poisoning, and other adverse effects.

Diagnosis Code

The way a diagnosis is communicated to the third-party payer on the healthcare claim.

Occupational Hazards

Risks or dangers that are associated with specific professions or workplaces, potentially causing injury or illness to employees.

Appendix

A small tube-shaped sac attached to the large intestine, whose function in humans is considered vestigial but may play a role in gut immunity.