Understand

Explain this outcome

A validator finding tells you something is wrong; this tells you what it means, why a payer cares, and what to change — in plain language, with its provenance shown.

These are product interpretations, not the standard itself — so each carries a provenance badge, and the honest default is unverified until a human reviews it. The same explanations appear next to findings in the validator. For how to read them, see the library card.

Claim Coverage reference cannot be resolved

Unverified — product interpretation

PAS-SEM-COV-001

The claim's coverage reference can't be resolved — it's missing, empty, or points at a Coverage that isn't in the bundle.

Why a payer cares
Coverage is what tells the payer which plan and benefits apply. Without a resolvable Coverage, there's nothing to authorize against.
What to change
Set Claim.insurance[0].coverage.reference to an in-Bundle Coverage (matching fullUrl or ResourceType/id).