go back

Hospital Observation Service, per Hour

Maryland rates for HCPCS G0378

Hospital observation service, per hour

Rates data updated July 2026.

How much rates vary

Facilitymedian $98 · 10th to 90th $74 to $200Professionalmedian $60 · 10th to 90th $35 to $100
$10$20$50$100$200$500$1Kfacility $98professional $60

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

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