We believe that the addition of cpt code 83037 would represent a substantive change to the ncd and that the evidence relevant to the requested addition would appropriately be reviewed in an ncd …We would like to show you a description here but the site won’t allow us.We establish the fees based on section 1833(h)(4)(b) of the act.We update the fees for clinical laboratory travel codes p9603 and p9604 annually.The clinical laboratory travel codes are billable …View the summary of private payor rate-based medicare clinical laboratory fee schedule (pdf) view the clfs applicable raw data file (from 2017 reporting) view the clfs applicable information …Cms’ proposed determination for the hemoglobin a1c test is to continue using codes 83036 and 83037 rather than to replace them by a hcpcs alphanumeric code.