M1414 Med rsn no pdl1 bef 1st ther

Full Description

Documentation of medical reason(s) for not performing the pd-l1 biomarker

Code
M1414
Short Description
Med rsn no pdl1 bef 1st ther
Section
M — Medical Services
Pricing Indicator
00
Source: CMS HCPCS October 2026 quarterly release.

Last reviewed: September 2026