Final answer:
The HIPAA X12 276/277 Health Care Claim Status Inquiry/Response transaction is used to inquire about the status of a submitted claim.
Step-by-step explanation:
The HIPAA X12 276/277 Health Care Claim Status Inquiry/Response transaction is used to inquire about the status of a submitted claim. It allows healthcare providers and insurance companies to check the progress and status of a claim, such as whether it has been accepted, denied, or is still being processed. This transaction helps in streamlining the claims process and ensuring timely payments for healthcare services.