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QA

Avg sta day/night o2 < 1 lpm

✓ CURRENT — JULY 2026
Source: CMS
Imported: Aug 10 2026

Full descriptor

Prescribed amounts of stationary oxygen for daytime use while at rest and nighttime use differ and the average of the two amounts is less than 1 liter per minute (lpm)

Details

Code
QA
Short descriptor
Avg sta day/night o2 < 1 lpm
Code set
HCPCS Modifiers
Release
July 2026
Status
Active
Added
Apr 1 2018

Nearby codes

Code sets are published in blocks, so neighbours are usually related.

Q0

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Sources

Reference information only. Not billing advice. Verify against the payer before you file.