HCPCS G0399

Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation

Current codeSleep Study38 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Medicare Advantage: Rate for a private Medicare Advantage plan. Applies only to members of that plan.

Prices for HCPCS G0399 by hospital
HospitalMedicare Advantage rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$245 – $2706 plans——
Deaconess Medical CenterSpokaneFile dated 2026-08-27$236 – $2598 plans——
EvergreenHealth Medical CenterKirkland$350 – $3575 plans$672$840
Harborview Medical CenterSeattleFile dated 2026-04-01$250 – $2755 plans$803$1,147
Highline Medical CenterBurienFile dated 2026-02-28$174 – $20011 plans$301$987
Island HospitalAnacortes$258 – $27311 plans$130 – $264$130 – $264
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$241 – $2897 plans$615$878
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$248 – $2696 plans$89.70$138
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$247 – $2727 plans——
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$246 – $2707 plans——
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$246 – $2707 plans——
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$247 – $2727 plans——
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$243 – $2597 plans——
Olympic Medical CenterPort AngelesFile dated 2026-06-24$271 – $3485 plans$420$525
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$251 – $2613 plans——
PeaceHealth St John Medical CenterLongview$200 – $28214 plans$907$1,396
PeaceHealth United General Medical CenterSedro Woolley—$345$530
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$241 – $2897 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$250 – $4007 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$241 – $2655 plans$795$1,135
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$246 – $2706 plans$287$552
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$241 – $2656 plans$670$957
Providence St Peter HospitalOlympiaFile dated 2026-04-01$248 – $3977 plans——
St Anthony HospitalGig HarborFile dated 2026-02-28$177 – $20412 plans$300$987
St Clare HospitalLakewoodFile dated 2026-02-28$177 – $20412 plans$284$987
St Elizabeth HospitalEnumclawFile dated 2026-02-28$178 – $21712 plans$349$987
St Francis Community HospitalFederal WayFile dated 2026-02-28$174 – $20012 plans$310$987
St Joseph Medical CenterTacomaFile dated 2026-02-28$177 – $20412 plans$327$987
St Michael Medical CenterSilverdaleFile dated 2026-02-28$182 – $19710 plans$436$987
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$246 – $2958 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$251 – $3018 plans$279 – $642$581 – $1,337
Swedish Medical CenterSeattleFile dated 2026-04-01$250 – $3008 plans$279 – $642$581 – $1,337
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$250 – $3008 plans$279 – $642$581 – $1,337
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$247 – $2727 plans——
University of Washington Medical CtrSeattleFile dated 2026-04-01$250 – $2755 plans$1,168$1,668
Virginia Mason Medical CenterSeattle$119 – $1799 plans$395$775
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27———
Yakima Valley MemorialYakimaFile dated 2026-08-27$253 – $2838 plans——

Lowest and highest amounts each hospital lists for this code as an outpatient, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.

Hospital outpatient payment (national)
$221 (APC 5722)