A Product Service Claim Response is sent by a service provider or vendor to a buyer in response to a product or service claim submission. The BGN (Beginning Segment) establishes the response context and references the original claim, while the N1 (Name) loop identifies the parties involved—typically the claimant and the responding organization. The document’s core content is organized through the LX (Assigned Number) loop, which contains individual claim line items with their statuses, referenced by the REF (Reference Identification) segment and evaluated through the PCS (Product Claim Status) segment.

For example, AccelParts Inc., a automotive component supplier, receives a product quality claim from AutoAssembly Co. regarding defective fasteners in a shipment. AccelParts prepares an X12 141 response using the LX loop to address each claimed unit, documenting the claim status (accepted, rejected, or pending investigation) via the PCS segment, attaching reference numbers to the original purchase orders and claim tickets via REF, and providing monetary amounts via AMT to indicate approved credit or replacement costs. Contact information for follow-up discussions flows through the PER (Administrative Communications Contact) segment, and a summary total appears in the optional TDS (Total Monetary Value Summary) loop before transmission back to AutoAssembly Co.