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HCPCS Level II Current in October 2026

G9598

Aortic aneurysm 5.5 - 5.9 cm maximum diameter on centerline formatted ct or minor diameter on axial formatted ct

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

Version History

How G9598 appears in each release imported from the official files, newest first.

  1. October 2026 Effective

    Current

    Aortic aneurysm 5.5 - 5.9 cm maximum diameter on centerline formatted ct or minor diameter on axial formatted ct

  2. July 2026 Effective

    Unchanged

    Aortic aneurysm 5.5 - 5.9 cm maximum diameter on centerline formatted ct or minor diameter on axial formatted ct

  3. April 2026 Effective

    Unchanged

    Aortic aneurysm 5.5 - 5.9 cm maximum diameter on centerline formatted ct or minor diameter on axial formatted ct

  4. January 2026 Effective

    Unchanged

    Aortic aneurysm 5.5 - 5.9 cm maximum diameter on centerline formatted ct or minor diameter on axial formatted ct

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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