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Extra Sedation Time By The Treating Doctor

Washington rates for HCPCS 99145

Additional sedation time beyond the first block, when a procedure runs longer and the patient needs to stay sedated. The doctor performing the procedure continues the medication while a trained observer keeps watching breathing, heart rate, and oxygen level. It is billed in addition to the initial sedation.

Rates data updated October 2026.

How much rates vary

Facilitymedian $20 · 10th to 90th $20 to $40Professionalmedian $100 · 10th to 90th $100 to $251
$20$50$100$200facility $20professional $100

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$39.81
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$251.19
Molina
Setting
Professional
Modifier
None
Typical Low
$60.26
Median
$70.79
Typical High
$85.11