M1141Medical Services

Functional status was not measured by the oxford knee score (oks) or the knee

Short description: Fs no oks

Effective date
January 1, 2021
Termination date

Related codes (M-series)

Frequently asked questions

What is HCPCS code M1141?

M1141 is a HCPCS Level II code for Functional status was not measured by the oxford knee score (oks) or the knee.

What category is HCPCS code M1141 in?

M1141 falls under the Medical Services category of HCPCS Level II.

When did HCPCS code M1141 become effective?

M1141 has been effective since January 1, 2021, 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.