Information about the entity requesting the COB check. Provide either organization_name (for organizations) or first_name and last_name (for individuals), plus npi.

The primary policyholder for the insurance plan or a dependent with a unique member ID. You must provide at least one of member_id or ssn.

A dependent for which you want to check coordination of benefits. If the dependent has their own member ID, include their information in the subscriber object instead.

Information about the encounter for the COB check. Service dates must be within the past 2 years and must not be in the future.

Information about the entity that submitted the original COB request.

Information about the primary policyholder for the insurance plan listed in the COB request.

Information about the dependent listed in the original COB request.

Information about the payer listed in the COB request.

Dates associated with the patient's health plan coverage.

Raw passthrough of Stedi's benefits information (coverage, service types, related entities, etc.).

An overview of the COB response. Indicates whether there is a coverage overlap, whether that overlap creates a coordination of benefits instance, and whether Stedi was able to identify payer primacy (when a COB instance exists).