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Deep Sedation/General Anesthesia — Additional Time

Iowa rates for HCPCS D9223

Continued deep sedation or general anesthesia care provided beyond the initial period of a longer dental or oral surgery procedure, keeping the patient deeply sedated or fully unconscious for as long as the work requires. It reflects the sedation team's ongoing monitoring of breathing, heart rate, and consciousness level as the procedure continues. It always accompanies the dental or surgical work being performed, rather than standing on its own.

Rates data updated July 2026.

Facilitymedian $71 · 10th–90th $59$1170%50%10th90th$71Professionalmedian $71 · 10th–90th $71$2240%50%90th$71$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. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$70.79
Median
$70.79
Typical High
$70.79
Aetna
Setting
Professional
Modifier
Global
Typical Low
$70.79
Median
$70.79
Typical High
$204.17
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$190.55
Median
$234.42
Typical High
$309.03
Medica
Setting
Facility
Modifier
Global
Typical Low
$53.70
Median
$70.79
Typical High
$117.49
Medica
Setting
Professional
Modifier
Global
Typical Low
$53.70
Median
$257.04
Typical High
$257.04
Midlands
Setting
Professional
Modifier
Global
Typical Low
$36.31
Median
$70.79
Typical High
$117.49
Midlands
Setting
Professional
Modifier
Global
Typical Low
$48.98
Median
$79.43
Typical High
$213.80
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$138.04
Median
$173.78
Typical High
$173.78