EC is a valid 2023 HCPCS Modifier that could be used to indicate Erythropoetic stimulating agent (esa) administered to treat anemia not due to anti-cancer radiotherapy or anti-cancer chemotherapy.
EC Modifier has been in effect since Jan 01, 2008.
Short description for EC HCPCS Modifier code:
Esa, anemia, non-chemo/radio