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Hospital Observation Service, per Hour

Maryland rates for HCPCS G0378

Hospital observation service, per hour

Rates data updated July 2026.

Facilitymedian $98 · 10th–90th $74$2000%10%20%10th90th$98Professionalmedian $60 · 10th–90th $35$1000%50%10th90th$60$10.0$50.0$200.0$1.0K

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
Facility
Modifier
Global
Typical Low
$74.13
Median
$97.72
Typical High
$199.53
Aetna
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$60.26
Typical High
$100.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$40.74
Median
$40.74
Typical High
$40.74