Insurance Claims Retrieval Needs Access Rules and Freshness Checks Before Search

The article argues that insurance claims systems must only return facts that the claimant, adjuster, and model are permitted to see at the moment of retrieval. It draws on a stale-cache incident in an e-commerce change watcher, where outdated data stayed in circulation for 17 minutes, to show how derived records can silently become invalid. The author recommends enforcing authorization before retrieval, using small revocable chunks with provenance fields, and failing closed when policy context is missing. Freshness is framed as policy lag, measured as the time between a source update or revocation and the last retrieval that could return the outdated version.