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Additional Sedation Time by a Second Provider

Connecticut rates for HCPCS 99157

This covers each additional block of time that a separate qualified provider spends administering sedation medication and monitoring a patient during a procedure performed by a different physician. It is used when a procedure runs longer than the initial sedation period already accounted for.

Rates data updated July 2026.

Facilitymedian $302 · 10th–90th $155$4570%20%10th90th$302Professionalmedian $69 · 10th–90th $51$2090%10%20%10th90th$69$20.0$50.0$100.0$200.0$500.0

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
Facility
Modifier
Global
Typical Low
$154.88
Median
$302.00
Typical High
$457.09
Aetna
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$64.57
Typical High
$229.09
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$48.98
Median
$75.86
Typical High
$147.91
Cigna
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$81.28
Typical High
$162.18
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$81.28
Typical High
$125.89
United
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$83.18
Typical High
$83.18
United
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$89.13
Typical High
$151.36