Three Rivers Health prices. From its own published file.

Three Rivers Health in Basin, WY publishes its standard charges as required by federal rule. Here's what it lists for common services, and how to check your bill against it.

1,174prices published

Sep 2026file last updated

$1,125cash price for upper gi endoscopy with biopsy (list $2,361)

Common services

Service	Cash price	List price	Insurers pay
Emergency visit, moderate (level 3) `99283`	$421	$850	$67.74–$115
Emergency visit, high (level 4) `99284`	$727	$1,456	$115–$196
Emergency visit, highest (level 5) `99285`	$966	$2,080	$167–$284
Comprehensive metabolic panel `80053`	$153	$204	—
Basic metabolic panel `80048`	$139	$186	—
Complete blood count (CBC) `85025`	$89.78	$120	—
Blood draw (venipuncture) `36415`	$14.78	$25.60	—
Urinalysis `81001`	$105	$140	—
Troponin (heart test) `84484`	$267	$378	—
EKG tracing `93005`	$220	$316	—
Chest X-ray, 2 views `71046`	$57.68	$76.90	$9.93–$17.87
CT head without contrast `70450`	$341	$455	$38.98–$70.16
CT abdomen and pelvis with contrast `74177`	$731	$975	$82.88–$149
MRI lower back without contrast `72148`	$592	$1,026	$67.78–$122
Ultrasound, abdomen `76700`	$177	$421	$37.06–$66.71
IV push, single drug `96374`	$180	$240	—
IV fluids, first hour `96360`	$331	$442	—
Ketorolac injection, 15 mg `J1885`	$18.00	$24.00	—
Ondansetron injection `J2405`	$18.00	$24.00	—
Colonoscopy, diagnostic `45378`	$1,269	$2,285	$161–$290
Upper GI endoscopy with biopsy `43239`	$1,125	$2,361	$121–$218

Cash price: the discounted price for self-pay patients. List price: the hospital's gross charge. Insurers pay: the lowest and highest rates it lists for insurance plans. Source: Three Rivers Health price transparency page.

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Common billing problems to look for

Billed above the posted cash priceIf you're paying yourself, ask the hospital to apply its published cash price.
Panels billed inside panelsA basic metabolic panel (80048) billed with a comprehensive one (80053) on the same day.
Duplicate linesThe same service billed twice without explanation.
No itemized billYou can ask for every line with its code, date and amount.