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Anesthesia During A Nerve Block By Another Doctor

Connecticut rates for HCPCS 01991

Anesthesia care given while a different doctor performs a diagnostic or pain-relieving nerve block or injection. The anesthesia team sedates and monitors the patient so they stay still and comfortable while the injection is placed by someone else.

Rates data updated July 2026.

How much rates vary

Professionalmedian $151 · 10th to 90th $129 to $380
$200professional $151

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
Professional
Modifier
AA · Anesthesiologist
Typical Low
$380.19
Median
$380.19
Typical High
$380.19
Aetna
Setting
Professional
Modifier
QX · CRNA, directed
Typical Low
$128.82
Median
$151.36
Typical High
$165.96
Aetna
Setting
Professional
Modifier
QY · Directing one CRNA
Typical Low
$128.82
Median
$128.82
Typical High
$128.82
United
Setting
Professional
Modifier
AA · Anesthesiologist
Typical Low
$60.26
Median
$60.26
Typical High
$60.26