go back

Extended EEG Monitoring (12-26 Hours)

Washington rates for HCPCS 95719

Electrodes attached to the scalp continuously record the brain's electrical activity over a defined multi-hour block, roughly 12 to 26 hours, often to capture and characterize seizures that don't occur predictably during a short office visit. A specialized team reviews the full recording afterward to help diagnose or classify a seizure or other neurological condition.

Rates data updated October 2026.

How much does Extended EEG Monitoring (12-26 Hours) cost?

$219

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $219 for this service. The price depends on where it is billed: about $219 from a physician practice, and about $200 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 10 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$219$191 to $316
FacilityA hospital or hospital-owned outpatient department$200$191 to $302

How much rates vary

Facilitymedian $200 · 10th to 90th $100 to $316Professionalmedian $219 · 10th to 90th $138 to $417
$50$100$200$500$1Kfacility $200professional $219

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$199.53
Median
$199.53
Typical High
$199.53
Aetna
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$199.53
Typical High
$199.53
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$120.23
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$208.93
Median
$213.80
Typical High
$1,380.38
Cigna
Setting
Professional
Modifier
None
Typical Low
$169.82
Median
$204.17
Typical High
$436.52
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$128.82
Median
$199.53
Typical High
$354.81
Molina
Setting
Professional
Modifier
None
Typical Low
$100.00
Median
$257.04
Typical High
$416.87
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$190.55
Median
$302.00
Typical High
$316.23
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$208.93
Median
$208.93
Typical High
$218.78
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$218.78
Median
$218.78
Typical High
$218.78
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$208.93
Median
$213.80
Typical High
$363.08
United
Setting
Professional
Modifier
None
Typical Low
$190.55
Median
$239.88
Typical High
$501.19
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$134.90
Median
$181.97
Typical High
$275.42
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$83.18
Median
$100.00
Typical High
$100.00
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$33.11
Median
$39.81
Typical High
$39.81

Where Washington sits

The same service costs 2.8 times more in Alaska than in Florida. 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.

Washington· 14th of 51

$219

AK $398FL $141

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.