M0243Medical Services

Intravenous infusion or subcutaneous injection, casirivimab and imdevimab

Short description: Casirivi and imdevi inj

Effective date: December 13, 2024
Termination date: —

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Frequently asked questions

What is HCPCS code M0243?

M0243 is a HCPCS Level II code for Intravenous infusion or subcutaneous injection, casirivimab and imdevimab.

What category is HCPCS code M0243 in?

M0243 falls under the Medical Services category of HCPCS Level II.

When did HCPCS code M0243 become effective?

M0243 has been effective since December 13, 2024, per CMS's quarterly HCPCS update.

HCPCS Level II data from CMS (public domain). HCPCS Level I (CPT) codes are not included — CPT is copyrighted by the American Medical Association. Always verify codes with authoritative sources before making coding or billing decisions.