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Home Sleep Test, Type II Portable Monitor

Montana 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?

$263

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $263 for this service. The price depends on where it is billed: about $263 from a physician practice, and about $324 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 5 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$263$195 to $316
FacilityA hospital or hospital-owned outpatient department$324$263 to $331

How much rates vary

Facilitymedian $324 · 10th to 90th $195 to $389Professionalmedian $263 · 10th to 90th $191 to $380
$200$500facility $324professional $263

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
Global
Typical Low
$190.55
Median
$239.88
Typical High
$380.19
Cigna
Setting
Facility
Modifier
Global
Typical Low
$302.00
Median
$302.00
Typical High
$302.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$302.00
Typical High
$316.23
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$316.23
Median
$323.59
Typical High
$338.84
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$323.59
Typical High
$338.84
Providence
Setting
Facility
Modifier
Global
Typical Low
$169.82
Median
$234.42
Typical High
$389.05
Providence
Setting
Professional
Modifier
Global
Typical Low
$218.78
Median
$302.00
Typical High
$426.58
United
Setting
Professional
Modifier
Global
Typical Low
$169.82
Median
$331.13
Typical High
$398.11

Where Montana 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.

Montana· 5th of 51

$263

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.