M1401Medical 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 M1401?
M1401 is a HCPCS Level II code for Stages i-iii breast cancer.
What category is HCPCS code M1401 in?
M1401 falls under the Medical Services category of HCPCS Level II.
When did HCPCS code M1401 become effective?
M1401 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.