HCPCS Level II Historical

C1300

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

Historical code

This code is not active in the current release.

See the full version history

Release: October 2026
Effective: October 1, 2026

Official source

Official Coding Notes

Reproduced verbatim from the October 2026 HCPCS Level II files.

Note

"C" CODES ARE UNIQUE TEMPORARY PRICING CODES THAT WERE INITIALLY ESTABLISHED BY CMS FOR THE HOSPITAL OUTPATIENT PROSPECTIVE PAYMENT SYSTEM (OPPS). THE "C" CODES ARE USED ON MEDICARE OPPS CLAIMS BUT MAY ALSO BE RECOGNIZED ON CLAIMS FROM OTHER PROVIDERS OR BY OTHER PAYMENT SYSTEMS.

Version History

How C1300 appears in each release imported from the official files, newest first.

October 2026 Effective October 1, 2026
Inactive

Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval
July 2026 Effective July 1, 2026
Inactive

Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval
April 2026 Effective April 1, 2026
Inactive

Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval
January 2026 Effective January 1, 2026
Inactive

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: October 1, 2026
Source file: october-2026-alpha-numeric-hcpcs-file.zip

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

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