Abstract: A computer-implemented method for medical billing includes providing a list of medical billing codes comprising standardized statistical codes, reading physician notes pertaining to a physician-patient meeting, executing a tokenization process on the physician notes, thereby producing a plurality of tokens from the physician notes, executing a natural language processing transformer comprising a dense, deep neural network trained on a medical language corpus, wherein the transformer is configured for reading and processing the plurality of tokens, and producing a plurality of output items from the plurality of tokens, wherein each output item comprises a clinical statement, for each of the plurality of output items, finding a matching medical billing code from the list of medical billing codes, thereby producing a plurality of medical billing codes, and storing said medical billing codes in an electronic health record in association with the physician notes.