go back

Additional Sedation Time by a Second Provider

Maryland 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 $126 · 10th–90th $51$1260%50%10th$126Professionalmedian $66 · 10th–90th $50$2140%20%10th90th$66$50.0$100.0$200.0

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

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$125.89
Median
$125.89
Typical High
$125.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$67.61
Typical High
$229.09
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$57.54
Typical High
$63.10
Cigna
Setting
Professional
Modifier
Global
Typical Low
$54.95
Median
$64.57
Typical High
$120.23
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$48.98
Median
$58.88
Typical High
$85.11
United
Setting
Facility
Modifier
Global
Typical Low
$51.29
Median
$51.29
Typical High
$51.29
United
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$74.13
Typical High
$134.90
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$58.88
Typical High
$81.28