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Every billing code / Imaging / CT Scan

CPT 72131

CT/CTA - Spine

Current code53 hospitals with prices

This name is the CMS category the code belongs to (CMS's Restructured BETOS Classification System), shared with similar codes. The official CPT description belongs to the American Medical Association and isn't shown.

See the whole procedure. This code is part of a procedure we compare in full, with every bill and what you’d pay: compare hospitals for it.

What Washington hospitals publish for this code

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
BHC Fairfax HospitalKirkland$910 – $9803 plans$1,400$1,400
Capital Medical CenterOlympiaFile dated 2026-08-27$200 – $3,68620 plans$1,734$4,336
Cascade Medical CenterLeavenworth$240 – $9412 plansDoctor’s fee: $226 – $240$1,201Doctor’s fee: $288$1,501Doctor’s fee: $360
Cascade Valley HospitalArlington$170 – $2,10911 plans$1,874$2,343
Coulee Medical CenterGrand Coulee—$1,923$2,137
Deaconess Medical CenterSpokaneFile dated 2026-08-27$192 – $1,15116 plans$631$1,577
EvergreenHealth Medical CenterKirkland$137 – $2,44128 plans$2,100$2,625
EvergreenHealth MonroeMonroe$137 – $2,55817 plans$2,200$2,750
Harborview Medical CenterSeattleFile dated 2026-04-01$184 – $2584 plans$1,673$2,390
Highline Medical CenterBurienFile dated 2026-02-28$225 – $3,76217 plans$1,276$4,180
Island HospitalAnacortes$162 – $1,592at least 17 plans$1,298 – $1,676$1,298 – $1,676
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$197 – $4389 plans$1,534 – $1,705$2,192 – $2,435
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$148 – $50510 plans——
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$200 – $1,43920 plans$707$1,768
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$200 – $1,29120 plans$707$1,768
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$200 – $1,29120 plans$707$1,768
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$200 – $1,29120 plans$707$1,768
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$189 – $1,13516 plans$631$1,577
Olympic Medical CenterPort AngelesFile dated 2026-06-24$844 – $1,5096 plans$1,207$1,509
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$134 – $1,06915 plans$652$1,303
PeaceHealth Peace Island Medical CenterFriday Harbor—$1,864$2,867
PeaceHealth Southwest Medical CenteVancouver$46.37 – $3766 plans$1,494 – $1,539$2,299 – $2,368
PeaceHealth St John Medical CenterLongview$49.72 – $7154 plans$1,431 – $1,474$2,202 – $2,268
PeaceHealth St Joseph Medical CenterBellingham$239 – $8172 plans$1,885 – $1,942$2,900 – $2,987
PeaceHealth United General Medical CenterSedro Woolley—$1,686$2,594
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$197 – $98914 plans$374 – $1,625$534 – $2,322
Providence Centralia HospitalCentraliaFile dated 2026-04-01$205 – $1,13211 plans$1,216$2,338
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$140 – $45913 plans$310 – $1,389$443 – $1,984
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01—$1,142$1,631
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$143 – $52614 plans$643$1,236
Providence St Joseph HospitalChewelahFile dated 2026-04-01—$1,107$1,582
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$97.42 – $6888 plans$1,141 – $1,427$1,630 – $2,038
Providence St Peter HospitalOlympiaFile dated 2026-04-01$102 – $65415 plans$1,216$2,338
Seattle Children's HospitalSeattle$97.50 – $3,054at least 98 plansDoctor’s fee: $78.48 – $156$195 – $3,182$195 – $3,182Doctor’s fee: $195
Skagit Valley HospitalMount Vernon$170 – $2,36711 plans$1,993$2,492
St Anthony HospitalGig HarborFile dated 2026-02-28$229 – $3,13518 plans$1,271$4,180
St Clare HospitalLakewoodFile dated 2026-02-28$229 – $3,13518 plans$1,205$4,180
St Elizabeth HospitalEnumclawFile dated 2026-02-28$256 – $3,76217 plans$1,477$4,180
St Francis Community HospitalFederal WayFile dated 2026-02-28$225 – $3,13518 plans$1,312$4,180
St Joseph Medical CenterTacomaFile dated 2026-02-28$231 – $3,13518 plans$1,384$4,180
St Michael Medical CenterSilverdaleFile dated 2026-02-28$248 – $3,76218 plans$1,845$4,180
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$179 – $56016 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$182 – $56016 plans$246 – $444$513 – $925
Swedish Medical CenterSeattleFile dated 2026-04-01$182 – $56023 plans$246 – $444$513 – $925
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$182 – $51617 plans$246 – $444$513 – $925
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$200 – $1,29120 plans$707$1,768
Three Rivers HospitalBrewster—$1,503Doctor’s fee: $367$1,503Doctor’s fee: $367
Trios HealthKennewick——$4,578
University of Washington Medical CtrSeattleFile dated 2026-04-01$184 – $72013 plans$1,557$2,224
Virginia Mason Medical CenterSeattle$4.08 – $1,14710 plans$731$1,434
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$3081 plan——
WhidbeyHealth Medical CenterCoupeville—$125 – $2,150$125 – $2,150
Yakima Valley MemorialYakimaFile dated 2026-08-27$196 – $2,90719 plans$1,357$3,392

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.

Doctor's fee, Seattle (King County)
$153 in an office; $153 in a hospital or surgery center
Doctor's fee, rest of Washington
$135 in an office; $135 in a hospital or surgery center
Hospital outpatient payment (national)
$107 (APC 5522)
Surgery center payment (national)
$57.04