St Mary Medical Center prices. From its own published file.

St Mary Medical Center in Apple Valley, CA 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.

14,564prices published

Apr 2026file last updated

$3,239cash price for emergency visit, highest (level 5) (list $7,422)

Common services

Service	Cash price	List price	Insurers pay
Emergency visit, moderate (level 3) `99283`	$1,782	$4,196	$351–$890
Emergency visit, high (level 4) `99284`	$2,314	$4,821	$537–$1,361
Emergency visit, highest (level 5) `99285`	$3,239	$7,422	$766–$1,942
Comprehensive metabolic panel `80053`	$11.04	$30.00	$10.56–$150
Basic metabolic panel `80048`	$229	$478	$8.46–$120
Complete blood count (CBC) `85025`	$1.81	$143	$7.77–$111
Blood draw (venipuncture) `36415`	$14.88	$31.00	$6.00–$30.43
Urinalysis `81001`	$69.60	$145	$3.17–$43.44
Troponin (heart test) `84484`	$25.86	$443	$12.47–$271
EKG tracing `93005`	$420	$875	$57.12–$667
Chest X-ray, 2 views `71046`	$418	$871	$96.60–$332
CT head without contrast `70450`	$1,709	$3,560	$134–$1,905
CT abdomen and pelvis with contrast `74177`	$2,810	$5,855	$449–$2,852
MRI lower back without contrast `72148`	$996	$2,076	$307–$4,991
Ultrasound, abdomen `76700`	$914	$1,904	$134–$804
IV push, single drug `96374`	$242	$504	$274–$694
IV fluids, first hour `96360`	$492	$1,026	$274–$694
Ketorolac injection, 15 mg `J1885`	$44.76	$93.25	$0.34–$14.34
Ondansetron injection `J2405`	$44.76	$93.25	$0.12–$9.60
Colonoscopy, diagnostic `45378`	$1,300	$2,708	$1,196–$15,176
Upper GI endoscopy with biopsy `43239`	$1,438	$2,995	$1,167–$15,176
Knee arthroscopy `29881`	—	—	$4,208–$19,696
Vaginal delivery, routine care `59400`	—	—	$5,678–$19,696
Cesarean delivery, routine care `59510`	—	—	$6,489–$19,696

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: St Mary Medical Center 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.