Subsequently, CMS issued a whole new item code for casirivimab and imdevimab of 600 mg (Q0240) and a pair of new codes for the administration of repeat doses of casirivimab and imdevimab (M0240/M0241). Providers who administer casirivimab and imdevimab for PEP really should use M0243 or M0244 for administering the https://josephb800ggr8.birderswiki.com/user