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Anesthesia Complicated by Whole-Body Cooling

Michigan 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 October 2026.

How much does Anesthesia Complicated by Whole-Body Cooling cost?

$234

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $234 for this service. The price depends on where it is billed: about $234 from a physician practice, and about $316 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$234$52.48 to $234
FacilityA hospital or hospital-owned outpatient department$316$309 to $407

How much rates vary

Facilitymedian $316 · 10th to 90th $302 to $437Professionalmedian $234 · 10th to 90th $52 to $363
$50$100$200$500facility $316professional $234

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$302.00
Median
$316.23
Typical High
$436.52
Aetna
Setting
Professional
Modifier
None
Typical Low
$47.86
Median
$52.48
Typical High
$436.52
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$234.42
Median
$234.42
Typical High
$234.42
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$218.78
Median
$234.42
Typical High
$234.42
Cigna
Setting
Professional
Modifier
None
Typical Low
$190.55
Median
$302.00
Typical High
$588.84
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$309.03
Median
$316.23
Typical High
$436.52
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$52.48
Median
$52.48
Typical High
$407.38
Priority Health
Setting
Professional
Modifier
None
Typical Low
$28.18
Median
$269.15
Typical High
$426.58
United
Setting
Professional
Modifier
None
Typical Low
$204.17
Median
$204.17
Typical High
$204.17

Where Michigan sits

The same service costs 70.8 times more in Massachusetts than in South Carolina. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Michigan· 29th of 51

$234

MA $2,138SC $30.20

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.