1. My organization’s EDI system was developed in-house and does not currently support the TA1. However, our system does support the ASC X 12 Implementation Acknowledgements (999) for rejected functional groups. Is this okay under the CAQH CORE 150: Batch

Yes. The CAQH CORE 150: Batch Acknowledgements Rule Version 1.1.0, addresses only the ASC X12 Implementation Acknowledgement (999); therefore your organization’s system must be able to return an ASC X12 Implementation Acknowledgement (999) for all functional groups. If it is unable to do so, your organization will need to remediate the system to be in conformance with the CAQH CORE Rule in order to become CORE-certified.

4. Currently my organization’s EDI system only returns an ASC X12 Implementation Acknowledgement (999). If the functional group is rejected, must my system be changed to comply with the CAQH CORE 150: Batch Acknowledgement Rule?

Yes. The CAQH CORE 150: Batch Acknowledgements Rule Version 1.1.0 requires that the health plan or information receiver must always return an ASC X12 Implementation Acknowledgement (999) for all functional groups, whether or not the group is rejected. This requirement allows the provider to know within a reasonable timeframe if the submitted batch of inquiries was accepted by the health plan and will be processed.