In 2023, Dr. Henry G. Riter, MD had a list price for ambulatory cardiac monitoring, ambulatory monitoring, and Holter monitoring that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Wisconsin. 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 10%

By Affordability:

electrocardiogram

In 2023, Dr. Henry G. Riter, MD had a list price for electrocardiogram (EKG) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Wisconsin. 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. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2012 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	19
blood draw	34
cardiac procedures	844
cardioversion	14
catheterization	16
diagnostic procedures	16
doctor visit	715
hospital care	211
inpatient care	199
minimally invasive procedures	46
nuclear scan	240
outpatient care	12
stress testing	469
ultrasound (sonogram)	366
vascular procedures	66

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	12
blood draw	40
cardiac procedures	660
cardioversion	18
doctor visit	436
hospital care	286
inpatient care	286
minimally invasive procedures	30
nuclear scan	138
stress testing	300
ultrasound (sonogram)	361
vascular procedures	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	543
Female	675

**Ethnicity**
Non-Hispanic White	1158
Black	36
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	440
From 75 to 84	362
85 and over	239
Less than 65	177

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	50
Depression	29
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	28
blood draw	134
cardiac procedures	513
doctor visit	473
hospital care	183
inpatient care	183
lab tests	133
minimally invasive procedures	12
nuclear scan	114
stress testing	228
ultrasound (sonogram)	257

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	435
Female	390

**Ethnicity**
Non-Hispanic White	776
Black	22
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	275
85 and over	128
Less than 65	82

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	40
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	33
blood draw	118
cardiac procedures	681
cardioversion	11
doctor visit	492
hospital care	138
inpatient care	138
lab tests	128
minimally invasive procedures	16
nuclear scan	145
preventive care	12
stress testing	307
ultrasound (sonogram)	341

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	1188
Female	1254

**Ethnicity**
Non-Hispanic White	2244
Black	82
Hispanic	0
Asian	36
Other	58
Native American	0

**Age**
From 65 to 74	996
From 75 to 84	788
85 and over	390
Less than 65	268

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	38
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	49
blood draw	99
cardiac procedures	667
cardioversion	16
doctor visit	430
hospital care	72
inpatient care	72
lab tests	71
minimally invasive procedures	13
nuclear scan	142
preventive care	15
stress testing	287
thyroid function tests	13
ultrasound (sonogram)	331

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	609
Female	620

**Ethnicity**
Non-Hispanic White	1123
Black	47
Hispanic	21
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	527
From 75 to 84	359
85 and over	192
Less than 65	151

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2016

Hypertension	74
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	36
Asthma	23
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	39
blood draw	107
cardiac procedures	547
cardioversion	21
doctor visit	459
hospital care	88
inpatient care	88
lab tests	152
nuclear scan	130
preventive care	19
stress testing	247
thyroid function tests	24
ultrasound (sonogram)	261

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	545
Female	525

**Ethnicity**
Non-Hispanic White	989
Black	26
Hispanic	0
Asian	13
Other	30
Native American	0

**Age**
From 65 to 74	476
From 75 to 84	334
85 and over	151
Less than 65	109

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	57
Depression	24
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	37
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and inpatient care.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	17
blood draw	89
cardiac procedures	426
cardioversion	12
doctor visit	242
hospital care	91
inpatient care	91
lab tests	54
minimally invasive procedures	13
nuclear scan	73
preventive care	18
stress testing	144
thyroid function tests	11
ultrasound (sonogram)	265

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	408
Female	398

**Ethnicity**
Non-Hispanic White	745
Black	30
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	295
85 and over	120
Less than 65	92

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	62
Depression	27
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	6
Atrial Fibrilation	34
Heart Failure	45
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

cardiac procedures	595
doctor visit	240
hospital care	183
inpatient care	183
minimally invasive procedures	24
nuclear scan	60
stress testing	153
ultrasound (sonogram)	465

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	518
Female	482

**Ethnicity**
Non-Hispanic White	908
Black	44
Hispanic	0
Asian	15
Other	22
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	328
85 and over	169
Less than 65	127

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	64
Depression	32
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	6
Atrial Fibrilation	36
Heart Failure	57
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	21
cardiac procedures	401
doctor visit	170
hospital care	138
inpatient care	138
minimally invasive procedures	23
nuclear scan	55
stress testing	97
ultrasound (sonogram)	294

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	461
Female	443

**Ethnicity**
Non-Hispanic White	820
Black	33
Hispanic	16
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	282
85 and over	152
Less than 65	100

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	66
Depression	31
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	8
Atrial Fibrilation	35
Heart Failure	51
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	22
blood draw	11
cardiac procedures	489
cardioversion	11
doctor visit	258
hospital care	90
inpatient care	90
minimally invasive procedures	31
nuclear scan	52
stress testing	103
ultrasound (sonogram)	377

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	551
Female	529

**Ethnicity**
Non-Hispanic White	974
Black	25
Hispanic	31
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	414
From 75 to 84	342
85 and over	213
Less than 65	111

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	65
Depression	30
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	9
Atrial Fibrilation	35
Heart Failure	50
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	258
doctor visit	157
hospital care	30
inpatient care	30
nuclear scan	49
stress testing	92
ultrasound (sonogram)	147

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	266
Female	264

**Ethnicity**
Non-Hispanic White	489
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	188
85 and over	103
Less than 65	52

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	13
Atrial Fibrilation	45
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

ambulatory monitoring	24
cardiac procedures	408
doctor visit	258
hospital care	59
inpatient care	59
nuclear scan	60
stress testing	87
ultrasound (sonogram)	297

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	449
Female	409

**Ethnicity**
Non-Hispanic White	803
Black	16
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	330
85 and over	142
Less than 65	74

Conditions of Medicare patients treated by Dr. Henry G. Riter, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	13
Atrial Fibrilation	42
Heart Failure	43
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Henry G. Riter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Henry G. Riter, MD treated as a cardiologist in Madison, WI were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

ambulatory monitoring	25
blood draw	79
cardiac procedures	540
cardioversion	14
catheterization	16
diagnostic procedures	16
doctor visit	360
hospital care	130
inpatient care	129
lab tests	107
minimally invasive procedures	23
nuclear scan	104
outpatient care	12
preventive care	16
stress testing	209
thyroid function tests	16
ultrasound (sonogram)	313
vascular procedures	39

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Henry G. Riter, MD.

**Gender**
Male	497
Female	499

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	5
Non-Hispanic White	919
Hispanic	6
Native American / Alaskan Native	0
Other	19

**Age**
75 to 84	323
85 and over	166
Less than 65	111
65 to 74	394

Average of Total of Conditions of Medicare patients treated by Dr. Henry G. Riter, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Henry G. Riter, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	53
Depression	25
Chronic Kidney Disease	36
Asthma	10
Osteoporosis	8
Heart Failure	39
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Atrial Fibrillation	30
Cancer	11
Dementia	10

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Henry G. Riter, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Daxor Corporation	$11 BVA-100 $11

**Types of Payments**
Food and Beverage	$11

Biography

Dr. Henry Riter practices adult cardiology. Dr. Riter graduated from the University of Minnesota Medical School. He is professionally affiliated with Allina Health.