M1394Medical Services

Stages i-iii breast cancer

Short description: Stg i-iii br ca

Effective date: January 1, 2025
Termination date: —

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Frequently asked questions

What is HCPCS code M1394?

M1394 is a HCPCS Level II code for Stages i-iii breast cancer.

What category is HCPCS code M1394 in?

M1394 falls under the Medical Services category of HCPCS Level II.

When did HCPCS code M1394 become effective?

M1394 has been effective since January 1, 2025, 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.