To associate a specific hospital with an injury incident, two key components are needed. First, a new contact 'role' (B), such as "Primary Hospital," must be created. Roles define the relationship between a contact and a claim. Second, a new field must be added to the injury incident screen (C) that allows a user to select or add a contact and assign them this new role. This field provides the user interface mechanism to link the specific contact (the hospital) directly to the specific incident.

A. A new contact subtype is not strictly necessary; an existing subtype like 'MedicalCareOrg' could be used. The critical element is the role on the claim.

D. Modifying the Address Book is not the correct approach. The requirement is to link a contact to a specific claim incident, which is managed through roles, not global Address Book attributes.

1. Guidewire ClaimCenter 10 Application Guide, Chapter 4: "Contacts". This chapter explains that contacts are associated with a claim through roles (e.g., Insured, Claimant, Witness). To add a new type of party, a new role is required.

2. Guidewire ClaimCenter 10 Configuration Guide, Chapter 7: "PCF Configuration". This section details how to add new fields to PCF files (user interface screens), such as the injury incident screen, to capture new data like a contact with a specific role.