M1458Medical Services

Patient died prior to the end of the performance period

Short description: Pt died bef end meas pd

Effective date
January 1, 2026
Termination date

Related codes (M-series)

Frequently asked questions

What is HCPCS code M1458?

M1458 is a HCPCS Level II code for Patient died prior to the end of the performance period.

What category is HCPCS code M1458 in?

M1458 falls under the Medical Services category of HCPCS Level II.

When did HCPCS code M1458 become effective?

M1458 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.