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Dr. Jon A. Peacock, MD, FACC

Accepting New Patients

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Specializes in: Adult Cardiology

Johns Hopkins University School of Medicine

5885 Sunnybrook Drive Suite L200
Sioux City, IA 51106

(712) 224-5898

Dr. Jon A. Peacock, MD, FACC is a cardiologist in Sioux City, IA specializing in adult cardiology. He graduated from Johns Hopkins University School of Medicine. Dr. Jon A. Peacock, MD, FACC is affiliated with UnityPoint Health and St. Luke's-Sioux City.

Office Locations

St. Luke's-Sioux City

5885 Sunnybrook Drive Suite L200
Sioux City, IA 51106

(712) 239-4702

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Noteworthy Medicare Patient Procedures Performed by Dr. Jon A. Peacock, MD, FACC in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

cardiac stress testing

stress EKG

By Affordability:

In 2023, among providers in related specialties within Iowa, Dr. Jon A. Peacock, MD, FACC performed more cardiac (heart) stress testing, and stress EKG procedures for Medicare patients than 90% of them and he also had a list price for cardiac imaging, duplex ultrasound, vascular studies, and vascular ultrasound that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

cardiac procedures

myocardial perfusion SPECT

nuclear scan

By Affordability:

carotid duplex ultrasound

In 2012, among providers in related specialties within Iowa, Dr. Jon A. Peacock, MD, FACC performed more cardiac procedures, myocardial perfusion SPECT, and nuclear scan procedures for Medicare patients than 75% of them and he also had a list price for carotid duplex ultrasound, carotid ultrasound, echocardiogram (echo), electrocardiogram (EKG), and stress EKG that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	941
doctor visit	936
hospital care	326
inpatient care	326
lab tests	308
nuclear scan	151
preventive care	158
stress testing	426
ultrasound (sonogram)	633
vascular procedures	78

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	979
doctor visit	968
hospital care	300
inpatient care	300
lab tests	212
nuclear scan	150
preventive care	138
stress testing	456
ultrasound (sonogram)	684
vascular procedures	135

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	725
Female	789

**Ethnicity**
Non-Hispanic White	1462
Black	0
Hispanic	0
Asian	0
Other	15
Native American	14

**Age**
From 65 to 74	467
From 75 to 84	599
85 and over	345
Less than 65	103

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2013

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2014 were cardiac procedures, stress testing, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	899
doctor visit	1054
hospital care	337
inpatient care	324
nuclear scan	191
outpatient care	13
stress testing	564
ultrasound (sonogram)	501
vascular procedures	150

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	711
Female	702

**Ethnicity**
Non-Hispanic White	1359
Black	0
Hispanic	11
Asian	0
Other	16
Native American	15

**Age**
From 65 to 74	458
From 75 to 84	528
85 and over	315
Less than 65	112

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2014

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	58
Depression	20
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	853
doctor visit	1102
hospital care	316
inpatient care	316
nuclear scan	176
stress testing	507
ultrasound (sonogram)	579
vascular procedures	218

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	1474
Female	1306

**Ethnicity**
Non-Hispanic White	2680
Black	0
Hispanic	0
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	960
From 75 to 84	986
85 and over	622
Less than 65	212

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2015

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	63
Depression	21
Chronic Kidney Disease	34
Asthma	14
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	799
doctor visit	642
hospital care	234
inpatient care	234
nuclear scan	143
stress testing	408
ultrasound (sonogram)	534
vascular procedures	100

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	689
Female	697

**Ethnicity**
Non-Hispanic White	1323
Black	0
Hispanic	15
Asian	0
Other	18
Native American	15

**Age**
From 65 to 74	485
From 75 to 84	497
85 and over	297
Less than 65	107

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2016

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	62
Depression	20
Chronic Kidney Disease	37
Asthma	29
Osteoperosis	8
Atrial Fibrilation	30
Heart Failure	38
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	829
doctor visit	1015
hospital care	298
inpatient care	298
nuclear scan	142
stress testing	371
ultrasound (sonogram)	665
vascular procedures	200

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	826
Female	751

**Ethnicity**
Non-Hispanic White	1500
Black	0
Hispanic	23
Asian	0
Other	24
Native American	16

**Age**
From 65 to 74	586
From 75 to 84	538
85 and over	332
Less than 65	121

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2017

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	60
Depression	24
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	853
doctor visit	1047
hospital care	124
inpatient care	124
nuclear scan	120
stress testing	322
ultrasound (sonogram)	720
vascular procedures	146

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	775
Female	741

**Ethnicity**
Non-Hispanic White	1439
Black	0
Hispanic	21
Asian	0
Other	24
Native American	15

**Age**
From 65 to 74	544
From 75 to 84	522
85 and over	336
Less than 65	114

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2018

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	819
doctor visit	1177
hospital care	152
inpatient care	152
nuclear scan	135
stress testing	356
ultrasound (sonogram)	604
vascular procedures	105

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	822
Female	722

**Ethnicity**
Non-Hispanic White	1485
Black	0
Hispanic	14
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	561
From 75 to 84	565
85 and over	320
Less than 65	98

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2019

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	54
Depression	24
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	34
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	787
doctor visit	973
hospital care	105
inpatient care	105
nuclear scan	120
stress testing	282
ultrasound (sonogram)	629
vascular procedures	120

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	664
Female	600

**Ethnicity**
Non-Hispanic White	1202
Black	0
Hispanic	0
Asian	0
Other	27
Native American	15

**Age**
From 65 to 74	514
From 75 to 84	446
85 and over	243
Less than 65	61

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2020

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	54
Depression	23
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	1048
doctor visit	1181
hospital care	110
inpatient care	110
nuclear scan	197
stress testing	454
ultrasound (sonogram)	736
vascular procedures	106

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	839
Female	725

**Ethnicity**
Non-Hispanic White	1491
Black	0
Hispanic	16
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	652
From 75 to 84	541
85 and over	294
Less than 65	77

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2021

Hypertension	75
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	53
Depression	21
Chronic Kidney Disease	40
Asthma	5
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

cardiac procedures	978
doctor visit	1058
nuclear scan	238
stress testing	519
ultrasound (sonogram)	567
vascular procedures	89

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	790
Female	649

**Ethnicity**
Non-Hispanic White	1382
Black	0
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	619
From 75 to 84	499
85 and over	260
Less than 65	61

Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	12
Atrial Fibrilation	37
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jon A. Peacock, MD, FACC for Medicare patients.

The highest averages for the top procedures that Dr. Jon A. Peacock, MD, FACC treated as a cardiologist in Sioux City, IA were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

cardiac procedures	889
doctor visit	1013
hospital care	230
inpatient care	228
lab tests	260
nuclear scan	160
outpatient care	13
preventive care	148
stress testing	424
ultrasound (sonogram)	622
vascular procedures	131

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jon A. Peacock, MD, FACC.

**Gender**
Male	755
Female	698

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1393
Native American / Alaskan Native	8
Hispanic	9
Other	23

**Age**
75 to 84	520
85 and over	305
Less than 65	96
65 to 74	531

Average of Total of Conditions of Medicare patients treated by Dr. Jon A. Peacock, MD, FACC From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jon A. Peacock, MD, FACC treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	50
Depression	19
Chronic Kidney Disease	33
Asthma	8
Osteoporosis	8
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Atrial Fibrillation	26
Dementia	9
Cancer	11

Education & Training

Dr. Jon A. Peacock, MD, FACC graduated from Johns Hopkins University School of Medicine. He completed residency at University of Kansas Medical Center. He is certified by the Cardiovascular Disease American Board of Internal Medicine and has a state license in Nebraska.

Medical School: Johns Hopkins University School of Medicine

Residency: University of Kansas Medical Center

Board Certification: Cardiovascular Disease American Board of Internal Medicine

Licensed In: Nebraska

Affiliations & Hospitals

Dr. Jon A. Peacock, MD, FACC is associated with these hospitals and organizations:

UnityPoint Health

St. Luke's-Sioux City

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General Payments

These charts describe general payments received by Dr. Jon A. Peacock, MD, FACC. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$484 JARDIANCE $400	Pradaxa $84
Janssen Pharmaceuticals, Inc	$458 XARELTO $458
Abbott Laboratories	$232 CardioMEMS $110	CardioMEMS HF System $73	HeartMate 3 Left Ventricular Assist Device $23	Circulatory Support $14	HeartMate II LVAS $13
Actelion Pharmaceuticals US, Inc.	$219 OPSUMIT $180	UPTRAVI $39
Pfizer Inc.	$217 VYNDAQEL $123	ELIQUIS $95
Other	$1,386 VERQUVO $194	Repatha $187	FARXIGA $141	OPTIMIZER $141	LifeVest $108	Other $614

**Types of Payments**
Food and Beverage	$2,995

Biography

Dr. Jon Peacock's area of specialization is adult cardiology. He is affiliated with UnityPoint Health. He attended the University of Kansas School of Medicine and Johns Hopkins University School of Medicine and then went on to complete his residency at the University of Kansas Medical Center. Dr. Peacock welcomes new patients at his office inSioux City, IA as reported by UnityPoint Health.