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Home Sleep Test, Type II Portable Monitor

California rates for HCPCS G0398

Home sleep study test (HST) with type II portable monitor, unattended; minimum of 7 channels: EEG, EOG, EMG, ECG/heart rate, airflow, respiratory effort and oxygen saturation

Rates data updated July 2026.

How much does Home Sleep Test, Type II Portable Monitor cost?

$195

Typical negotiated rate. In California, July 2026.

Insurers have agreed to pay about $195 for this service. The price depends on where it is billed: about $240 from a physician practice, and about $107 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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 11 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$240$191 to $263
FacilityA hospital or hospital-owned outpatient department$107$95.50 to $155

How much rates vary

Facilitymedian $107 · 10th to 90th $83 to $309Professionalmedian $240 · 10th to 90th $148 to $380
$100$200$500$1Kfacility $107professional $240

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
Facility
Modifier
Global
Typical Low
$239.88
Median
$239.88
Typical High
$3,801.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$239.88
Typical High
$316.23
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$134.90
Typical High
$147.91
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$107.15
Typical High
$263.03
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$302.00
Typical High
$457.09
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$97.72
Median
$380.19
Typical High
$645.65
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$281.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$112.20
Typical High
$112.20
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$194.98
Typical High
$380.19
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$1,230.27
Median
$1,584.89
Typical High
$1,584.89
Molina
Setting
Professional
Modifier
Global
Typical Low
$54.95
Median
$54.95
Typical High
$109.65
Providence
Setting
Facility
Modifier
Global
Typical Low
$181.97
Median
$239.88
Typical High
$354.81
Providence
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$112.20
Typical High
$112.20
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$186.21
Typical High
$245.47
United
Setting
Facility
Modifier
Global
Typical Low
$338.84
Median
$416.87
Typical High
$549.54
United
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$213.80
Typical High
$645.65

Where California sits

The same service costs 1.9 times more in Massachusetts than in Louisiana. 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.

California· 46th of 51

$195

MA $339LA $182

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.