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HCPCS Level II Current in October 2026

G9841

Ras (kras and nras) gene mutation testing not performed before initiation of anti-egfr moab

Release
October 2026
Effective
Official source (opens in a new tab)

Version History

How G9841 appears in each release imported from the official files, newest first.

  1. October 2026 Effective

    Current

    Ras (kras and nras) gene mutation testing not performed before initiation of anti-egfr moab

  2. July 2026 Effective

    Unchanged

    Ras (kras and nras) gene mutation testing not performed before initiation of anti-egfr moab

  3. April 2026 Effective

    Unchanged

    Ras (kras and nras) gene mutation testing not performed before initiation of anti-egfr moab

  4. January 2026 Effective

    Unchanged

    Ras (kras and nras) gene mutation testing not performed before initiation of anti-egfr moab

Data Source

Code information on this page is derived from the October 2026 HCPCS Level II files published by CMS.

Release
October 2026
Effective
Source file
october-2026-alpha-numeric-hcpcs-file.zip

Official HCPCS Level II source files (opens in a new tab)

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