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Dr. Benjamin Clarence Aaker, MD

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Specializes in: Emergency Medicine

501 Summit Street
Yankton, SD 57078

(605) 668-8100

Dr. Benjamin Clarence Aaker, MD is an emergency medicine doctor in Yankton, SD specializing in emergency medicine.

Office Locations

501 Summit Street
Yankton, SD 57078

(605) 668-8100

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In The News (see more mentions in the news)

“"We don't know if we'll ever know the full extent," said Dr. Benjamin C. Aaker, president of the South Dakota State Medical Association.”—"A Motorcycle Rally in a Pandemic? 'We Kind of Knew What Was Going to Happen'", New York Times, November 2020

“In South Dakota, Dr. Benjamin Aaker, president of the South Dakota State Medical Association, said people "haven't been very great about doing the important things like social isolation and wearing...”—"Election celebrations and protests concern health officials as COVID-19 cases spike", CBS New York, November 2020

“Dr. Benjamin Aaker, president of the South Dakota State Medical Association, announces a campaign to promote voluntary mask-wearing launched in Sioux Falls, South Dakota, on Tuesday, October 27,...”—"South Dakota's largest city approves mask mandate but councilor warns "it's not going to work"", CBS New York, November 2020

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2012 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	491

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2013 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	422

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	200
Female	246

**Ethnicity**
Non-Hispanic White	404
Black	0
Hispanic	0
Asian	0
Other	0
Native American	23

**Age**
From 65 to 74	120
From 75 to 84	108
85 and over	116
Less than 65	102

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2013

Hypertension	73
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	48
Depression	39
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2014 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	399

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	150
Female	195

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	96
85 and over	83
Less than 65	88

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2014

Hypertension	67
High Cholesterol	47
Stroke	5
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	33
Asthma	13
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2015 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	209

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	150
Female	258

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	100
85 and over	126
Less than 65	74

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2015

Hypertension	75
High Cholesterol	52
Stroke	6
Ischemic Heart Disease	46
Depression	32
Chronic Kidney Disease	37
Asthma	18
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2016 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	439

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	178
Female	226

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	110
85 and over	77
Less than 65	99

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2016

Hypertension	70
High Cholesterol	49
Stroke	9
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	41
Asthma	28
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2017 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	477

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	193
Female	232

**Ethnicity**
Non-Hispanic White	391
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	118
85 and over	84
Less than 65	83

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2017

Hypertension	70
High Cholesterol	41
Stroke	8
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	43
Asthma	13
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2018 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	429

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	183
Female	207

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	94
85 and over	76
Less than 65	76

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2018

Hypertension	71
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	0
Chronic Obstructive Pulmonary Disease	28
Diabetes	32
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2019 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	308

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	129
Female	173

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	109
From 75 to 84	79
85 and over	66
Less than 65	48

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2019

Hypertension	73
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2020 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	304

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	128
Female	153

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	89
85 and over	51
Less than 65	61

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2020

Hypertension	74
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2021 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	366

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	150
Female	195

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	90
85 and over	49
Less than 65	74

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2021

Hypertension	73
High Cholesterol	49
Stroke	8
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD during 2022 were emergency care.

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

emergency care	267

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	135
Female	116

**Ethnicity**
Non-Hispanic White	224
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	67
85 and over	43
Less than 65	43

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2022

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	23
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Benjamin Clarence Aaker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Benjamin Clarence Aaker, MD treated as an emergency medicine doctor in Yankton, SD were emergency care.

emergency care	373

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Benjamin Clarence Aaker, MD.

**Gender**
Male	145
Female	181

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	297
Native American / Alaskan Native	3
Hispanic	0
Other	1

**Age**
75 to 84	86
85 and over	70
Less than 65	68
65 to 74	102

Average of Total of Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	45
Stroke	6
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	37
Asthma	12
Osteoporosis	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Atrial Fibrillation	18
Dementia	13
Cancer	10

Education & Training

He has a state license in South Dakota.

Licensed In: South Dakota

Ratings & Reviews

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Biography

Dr. Benjamin Aaker's area of specialization is emergency medicine. He attended medical school at the University of Nebraska College of Medicine.

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Dr. Benjamin Clarence Aaker, MD

Office Locations

In The News (see more mentions in the news)

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Benjamin Clarence Aaker, MD From 2012 - 2022

Education & Training

Ratings & Reviews

Biography

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