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Anesthesia Complicated by Whole-Body Cooling

New Hampshire rates for HCPCS 99116

Covers the extra anesthesia work when the patient's whole body is deliberately cooled well below normal temperature during an operation, a technique used to protect the brain and organs while circulation is reduced or stopped. Cooling and rewarming add substantial monitoring and management for the anesthesia team. It is billed in addition to the main anesthesia service.

Rates data updated July 2026.

Facilitymedian $363 · 10th–90th $63$5370%20%10th90th$363Professionalmedian $50 · 10th–90th $30$4370%10%10th90th$50$50.0$100.0$200.0$500.0$1.0K$2.0K

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
$63.10
Median
$363.08
Typical High
$537.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$41.69
Typical High
$588.84
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$204.17
Median
$263.03
Typical High
$338.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$223.87
Median
$398.11
Typical High
$512.86
United
Setting
Professional
Modifier
Global
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Well Sense
Setting
Facility
Modifier
Global
Typical Low
$3,981.07
Median
$3,981.07
Typical High
$3,981.07