Barnes Jewish St. Peters Hospital prices. From its own published file.

Barnes Jewish St. Peters Hospital in St. Peters, MO 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.

2,997prices published

Dec 2025file last updated

$667cash price for upper gi endoscopy with biopsy (list $5,475)

Common services

Service	Cash price	List price	Insurers pay
Emergency visit, moderate (level 3) `99283`	$1,604	$2,674	$273–$2,674
Emergency visit, high (level 4) `99284`	$2,259	$3,765	$1,011–$3,276
Emergency visit, highest (level 5) `99285`	$3,331	$5,551	$596–$5,551
Comprehensive metabolic panel `80053`	$215	$359	$10.56–$379
Basic metabolic panel `80048`	$157	$261	$8.46–$261
Complete blood count (CBC) `85025`	$92.40	$154	$7.77–$182
Blood draw (venipuncture) `36415`	$14.40	$24.00	$4.23–$39.15
Urinalysis `81001`	$25.20	$42.00	$3.17–$42.00
Troponin (heart test) `84484`	$85.80	$143	$12.47–$234
EKG tracing `93005`	$318	$530	$59.09–$530
Chest X-ray, 2 views `71046`	$274	$457	$43.02–$457
CT head without contrast `70450`	$860	$1,433	$105–$2,642
CT abdomen and pelvis with contrast `74177`	$2,839	$4,732	$349–$4,732
MRI lower back without contrast `72148`	$1,423	$2,371	$234–$2,371
Ultrasound, abdomen `76700`	$573	$955	$105–$955
IV push, single drug `96374`	$242	$404	$103–$937
IV fluids, first hour `96360`	$475	$792	$213–$792
Ketorolac injection, 15 mg `J1885`	$1.95	$3.35	$0.33–$10.60
Ondansetron injection `J2405`	$0.72	$1.20	$0.58–$6.28
Colonoscopy, diagnostic `45378`	$1,301	$5,330	$931–$14,666
Upper GI endoscopy with biopsy `43239`	$667	$5,475	$500–$12,176

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: Barnes Jewish St. Peters Hospital 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.