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HCPCS Level II Current in October 2026

G0277

Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval

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

Official Coding Notes

Reproduced verbatim from the October 2026 HCPCS Level II files.

Note

TECHNICAL TREATMENT AND DELIVERY OF HBOT, PHYSICIAN SUPERVISION CODE 99183.

Version History

How G0277 appears in each release imported from the official files, newest first.

  1. October 2026 Effective

    Current

    Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval

  2. July 2026 Effective

    Unchanged

    Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval

  3. April 2026 Effective

    Unchanged

    Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval

  4. January 2026 Effective

    Unchanged

    Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval

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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