MARCUS ST JOHN, MD

Cardiac CatheterizationCoronary Angioplasty/StentingTAVR (Transcatheter Aortic Valve Replacement)Pacemaker ImplantationDefibrillator ImplantationPeripheral Vascular InterventionStructural Heart ProceduresIntravascular Ultrasound

Based on specialty. Actual services may vary — contact the provider's office to confirm.

MIPS Quality Score

PY 2023

46.3/100Below Average

Quality

51.0

Improvement Activities

0.0

Cost

60.8

MIPS (Merit-based Incentive Payment System) scores measure quality, cost, and improvement activities. Higher is better. Learn more at qpp.cms.gov

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

Procedure	Avg Charge	Medicare Allowed	Medicare Paid	Services
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	$1,927	$199	$142	62
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	$1,672	$456	$364	17
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	$1,377	$291	$233	19
93015 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician	$856	$66	$53	21
99204 New patient office or other outpatient visit, 45-59 minutes	$527	$181	$129	56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	$419	$143	$114	32
99214 Established patient office or other outpatient visit, 30-39 minutes	$398	$137	$97	454
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose	$316	$112	$89	37
93225 Electrocardiogram (ecg) 2-day continuous	$269	$17	$13	15
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	$252	$86	$69	32
J2785 Injection, regadenoson, 0.1 mg	$237	$59	$43	48
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	$111	$9	$7	613
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	$90	$19	$14	13
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	$73	$16	$11	191
36415 Insertion of needle into vein for collection of blood sample	$6	$6	$6	38

Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.

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Common Procedures for Interventional Cardiology

MIPS Quality Score

Procedure Pricing (Medicare Data)

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