Multiplexing code block group level and transport block level transmission and new data indications

Methods, systems, and devices for multiplexing code block group (CBG) level and transport block (TB) level transmission and new data indications (NDIs) are described. An example method includes generating, for a transmission associated with a set of TBs, a bit sequence including TB-level indication of whether each TB in a first subset of TBs includes a retransmission, and CBG-level indication of whether a second subset of TBs includes a CBG-level retransmission, transmitting at least one grant comprising the bit sequence, and transmitting the transmission in accordance with the bit sequence. Another example method includes receiving a grant comprising a bit sequence including a TB-level indication of whether each TB in a first subset of TBs includes a retransmission, and CBG-level indication of whether a second subset of TBs includes a CBG-level retransmission, and monitoring for the set of TBs based at least in part on the bit sequence.