What does the abbreviation IW stand for in workers' compensation terminology?

• A. Independent Worker
• B. Injured Worker
• C. Insurance Worker
• D. Internal Worker

Answer: (B)

In workers' compensation terminology, IW stands for Injured Worker. This refers to the employee who has sustained a work-related injury and who is eligible to receive medical treatment and benefits under the workers’ comp system. The shorthand IW is commonly used in claims handling, case notes, forms, and regulatory communications to quickly identify the claimant involved in a claim.

The other options don’t fit typical workers’ compensation usage: Independent Worker isn’t a standard designation, Insurance Worker would denote someone who works for the insurer rather than the claimant, and Internal Worker isn’t a recognized term in this context. The Injured Worker is the party whose medical care, wage replacement (temporary disability), and potential permanent disability or rehabilitation benefits are being managed.