A Sql Dump of the new ICD10 2021 codes form the cms.gov website, I may build and api later ICD10 2021 is a free reference for the fast lookup of all current American ICD-10-CM (diagnosis) medical billing codes.
The 2021 ICD-10-CM/PCS code sets are now fully loaded on 2021 codes became effective on October 1, 2020, therefore all claims with a date of service on or after this date should use 2021 codes