MedStar St Mary's Hospital prices. From its own published file.

MedStar St Mary's Hospital in Leonardtown, MD 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.

2,961prices published

Apr 2026file last updated

$149cash price for emergency visit, highest (level 5) (list $607)

Common services

Service	Cash price	List price	Insurers pay
Emergency visit, moderate (level 3) `99283`	$297	$303	$297–$303
Emergency visit, high (level 4) `99284`	$595	$607	$595–$607
Emergency visit, highest (level 5) `99285`	$149	$607	$149–$1,062
Comprehensive metabolic panel `80053`	$32.07	$32.72	$32.07–$32.72
Basic metabolic panel `80048`	$23.51	$23.99	$23.51–$23.99
Complete blood count (CBC) `85025`	$21.37	$21.81	$21.37–$21.81
Blood draw (venipuncture) `36415`	$17.10	$17.45	$17.10–$17.45
Urinalysis `81001`	$19.24	$19.63	$19.24–$19.63
Troponin (heart test) `84484`	$53.44	$54.53	$53.44–$54.53
EKG tracing `93005`	$23.44	$23.92	$23.44–$23.92
Chest X-ray, 2 views `71046`	$106	$108	$106–$108
CT head without contrast `70450`	$60.00	$61.22	$60.00–$61.22
CT abdomen and pelvis with contrast `74177`	$177	$181	$177–$181
MRI lower back without contrast `72148`	$141	$241	$141–$241
Ultrasound, abdomen `76700`	$485	$495	$485–$495
IV push, single drug `96374`	$477	$486	$477–$486
IV fluids, first hour `96360`	$381	$389	$381–$389
Ketorolac injection, 15 mg `J1885`	$0.82	$1.66	$0.82–$2.65
Ondansetron injection `J2405`	$0.11	$0.33	$0.11–$1.10

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: MedStar St Mary's 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.