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Dr. Peter S. Diamond, MD

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Specializes in: Adult Cardiology

W3985 County Road Nn
Elkhorn, WI 53121

(262) 741-2000

Dr. Peter S. Diamond, MD is a cardiologist in Elkhorn, WI specializing in adult cardiology.

Office Locations

W3985 County Road Nn
Elkhorn, WI 53121

(262) 741-2000

(262) 741-2180

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Noteworthy Medicare Patient Procedures Performed by Dr. Peter S. Diamond, MD in 2023

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

Top 25%

By Affordability:

cardiac imaging

In 2012, Dr. Peter S. Diamond, MD had a list price for cardiac imaging that was lower than the list prices billed to Medicare by 75% 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. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2012 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	369
doctor visit	1811
emergency care	14
hospital care	932
inpatient care	932
lab tests	960
preventive care	46
stress testing	104
ultrasound (sonogram)	328

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2013 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	348
doctor visit	1351
emergency care	43
hospital care	1128
inpatient care	1128
lab tests	970
preventive care	39
stress testing	99
ultrasound (sonogram)	286

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1610
Female	1949

**Ethnicity**
Non-Hispanic White	2388
Black	908
Hispanic	203
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	1121
From 75 to 84	1229
85 and over	667
Less than 65	542

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	69
Depression	26
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	52
Chronic Obstructive Pulmonary Disease	34
Diabetes	49
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2014 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

ambulatory monitoring	24
cardiac procedures	530
doctor visit	1097
emergency care	14
hospital care	1196
inpatient care	1196
lab tests	780
nuclear scan	12
stress testing	122
ultrasound (sonogram)	435

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	2064
Female	2568

**Ethnicity**
Non-Hispanic White	2990
Black	1238
Hispanic	297
Asian	42
Other	65
Native American	0

**Age**
From 65 to 74	1476
From 75 to 84	1566
85 and over	856
Less than 65	734

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	68
Depression	29
Chronic Kidney Disease	52
Asthma	14
Osteoperosis	9
Atrial Fibrilation	30
Heart Failure	52
Chronic Obstructive Pulmonary Disease	34
Diabetes	49
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2015 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

ambulatory monitoring	12
cardiac procedures	590
doctor visit	1121
hospital care	1176
inpatient care	1176
lab tests	752
stress testing	49
ultrasound (sonogram)	563

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	3100
Female	3562

**Ethnicity**
Non-Hispanic White	4212
Black	1868
Hispanic	442
Asian	0
Other	84
Native American	0

**Age**
From 65 to 74	2218
From 75 to 84	2170
85 and over	1236
Less than 65	1038

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	68
Depression	29
Chronic Kidney Disease	57
Asthma	24
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	55
Chronic Obstructive Pulmonary Disease	34
Diabetes	49
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2016 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	649
doctor visit	1088
hospital care	1230
inpatient care	1230
lab tests	622
stress testing	147
ultrasound (sonogram)	535

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1266
Female	1468

**Ethnicity**
Non-Hispanic White	1701
Black	800
Hispanic	180
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	904
From 75 to 84	927
85 and over	516
Less than 65	387

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	69
Depression	27
Chronic Kidney Disease	57
Asthma	35
Osteoperosis	9
Atrial Fibrilation	35
Heart Failure	58
Chronic Obstructive Pulmonary Disease	34
Diabetes	48
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	474
doctor visit	1081
hospital care	589
inpatient care	562
lab tests	240
outpatient care	27
stress testing	167
ultrasound (sonogram)	393

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1025
Female	1181

**Ethnicity**
Non-Hispanic White	1825
Black	250
Hispanic	80
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	743
From 75 to 84	721
85 and over	449
Less than 65	293

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2017

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	64
Depression	27
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	630
doctor visit	1431
hospital care	524
inpatient care	472
outpatient care	52
preventive care	36
stress testing	88
ultrasound (sonogram)	575

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1140
Female	1296

**Ethnicity**
Non-Hispanic White	2297
Black	0
Hispanic	66
Asian	0
Other	51
Native American	0

**Age**
From 65 to 74	936
From 75 to 84	741
85 and over	452
Less than 65	307

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

ambulatory monitoring	20
cardiac procedures	766
doctor visit	1435
hospital care	484
inpatient care	444
lab tests	35
outpatient care	40
preventive care	23
stress testing	122
ultrasound (sonogram)	702

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1421
Female	1619

**Ethnicity**
Non-Hispanic White	2865
Black	0
Hispanic	73
Asian	0
Other	78
Native American	0

**Age**
From 65 to 74	1177
From 75 to 84	959
85 and over	538
Less than 65	366

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2019

Hypertension	74
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	52
Depression	29
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	10
Atrial Fibrilation	21
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	646
doctor visit	924
hospital care	321
inpatient care	298
lab tests	27
outpatient care	23
preventive care	26
stress testing	57
ultrasound (sonogram)	620

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1192
Female	1379

**Ethnicity**
Non-Hispanic White	2434
Black	0
Hispanic	68
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	1034
From 75 to 84	825
85 and over	446
Less than 65	266

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	27
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	790
doctor visit	1056
hospital care	380
inpatient care	380
lab tests	61
preventive care	28
stress testing	112
ultrasound (sonogram)	708

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1275
Female	1354

**Ethnicity**
Non-Hispanic White	2484
Black	12
Hispanic	68
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	1051
From 75 to 84	844
85 and over	485
Less than 65	249

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	508
doctor visit	796
hospital care	191
inpatient care	191
lab tests	60
preventive care	12
stress testing	49
ultrasound (sonogram)	471

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1147
Female	1317

**Ethnicity**
Non-Hispanic White	2320
Black	0
Hispanic	70
Asian	0
Other	60
Native American	0

**Age**
From 65 to 74	937
From 75 to 84	840
85 and over	464
Less than 65	223

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	41
Depression	27
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	29
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI during 2023 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

cardiac procedures	81
doctor visit	147
hospital care	56
inpatient care	56
ultrasound (sonogram)	81

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	349
Female	408

**Ethnicity**
Non-Hispanic White	719
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	249
85 and over	168
Less than 65	55

Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	15
Atrial Fibrilation	33
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Peter S. Diamond, MD for Medicare patients.

The highest averages for the top procedures that Dr. Peter S. Diamond, MD treated as a cardiologist in Elkhorn, WI were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

ambulatory monitoring	17
cardiac procedures	531
doctor visit	1111
emergency care	23
hospital care	683
inpatient care	672
lab tests	450
nuclear scan	12
outpatient care	35
preventive care	30
stress testing	101
ultrasound (sonogram)	474

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Peter S. Diamond, MD.

**Gender**
Male	1299
Female	1508

**Ethnicity**
Black / African American	423
Asian / Pacific Islander	6
Non-Hispanic White	2186
Hispanic	130
Native American / Alaskan Native	0
Other	41

**Age**
75 to 84	922
85 and over	523
Less than 65	371
65 to 74	990

Average of Total of Conditions of Medicare patients treated by Dr. Peter S. Diamond, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Peter S. Diamond, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	52
Depression	25
Chronic Kidney Disease	43
Asthma	12
Osteoporosis	9
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	33
Atrial Fibrillation	25
Cancer	14
Dementia	16

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. Peter S. Diamond, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$92 ELIQUIS $92
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$49 LifeVest $49
The Medicines Company	$49 CLEVIPREX $25	ANGIOMAX $24
ZOLL Lifecor Corporation	$28 LifeVest $28
Pfizer Inc.	$18 ELIQUIS $18
Other	$10 Vascepa $10