Mount Desert Island Hospital prices. From its own published file.

Mount Desert Island Hospital in Bar Harbor, ME 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.

2,673prices published

Jul 2026file last updated

$4,424cash price for colonoscopy, diagnostic (list $4,916)

Common services

Service	Cash price	List price	Insurers pay
Emergency visit, moderate (level 3) `99283`	$182	$248	$90.90–$375
Emergency visit, high (level 4) `99284`	$83.70	$415	$41.85–$897
Emergency visit, highest (level 5) `99285`	$93.60	$300	$46.80–$593
Basic metabolic panel `80048`	$21.60	$209	$10.80–$394
Complete blood count (CBC) `85025`	$19.80	$28.50	$9.90–$35.00
Blood draw (venipuncture) `36415`	$32.40	$47.00	$16.20–$3,827
Troponin (heart test) `84484`	$19.80	$71.00	$9.90–$120
EKG tracing `93005`	$28.80	$190	$14.40–$399
Chest X-ray, 2 views `71046`	$43.20	$48.00	$7.65–$48.00
CT head without contrast `70450`	$283	$314	$141–$314
CT abdomen and pelvis with contrast `74177`	$380	$422	$190–$422
MRI lower back without contrast `72148`	$402	$599	$201–$2,336
Ultrasound, abdomen `76700`	$1,007	$1,119	$504–$1,119
IV push, single drug `96374`	$148	$429	$73.80–$545
IV fluids, first hour `96360`	$177	$283	$88.65–$1,616
Ketorolac injection, 15 mg `J1885`	$30.60	$34.00	$15.30–$2,663
Ondansetron injection `J2405`	$30.60	$34.00	$15.30–$34.00
Colonoscopy, diagnostic `45378`	$4,424	$4,916	$2,212–$4,916
Upper GI endoscopy with biopsy `43239`	$570	$633	$92.75–$633
Knee arthroscopy `29881`	$127	$141	$63.45–$141
Vaginal delivery, routine care `59400`	$3,037	$3,374	$1,518–$3,374
Cesarean delivery, routine care `59510`	$3,544	$3,938	$1,772–$3,938

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: Mount Desert Island 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.