M1475Medical Services

Patients with diagnosis of huntington's disease

Short description: Pt dx huntington

Effective date: January 1, 2026
Termination date: —

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Frequently asked questions

What is HCPCS code M1475?

M1475 is a HCPCS Level II code for Patients with diagnosis of huntington's disease.

What category is HCPCS code M1475 in?

M1475 falls under the Medical Services category of HCPCS Level II.

When did HCPCS code M1475 become effective?

M1475 has been effective since January 1, 2026, 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.