extension shown: fhir [x]

Account.identifier

Defined in the fhir.schema.org extension.
Canonical URL: http://schema.org/Account.identifier

Thing > Property > Account.identifier

Unique identifier used to reference the account. May or may not be intended for human use (e.g. credit card number).

Usage: Fewer than 10 domains
Values expected to be one of these types
Identifier
Used on these types
Account

Schema Version 2.2