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Ambulance Oxygen and Oxygen Supplies

Maryland rates for HCPCS A0422

Ambulance (ALS or BLS) oxygen and oxygen supplies, life sustaining situation

Rates data updated July 2026.

Professionalmedian $28 · 10th–90th $28$470%50%90th$28$50.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$27.54
Median
$27.54
Typical High
$31.62
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$75.86
Median
$75.86
Typical High
$75.86
United
Setting
Professional
Modifier
Global
Typical Low
$22.91
Median
$28.18
Typical High
$46.77