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Dr. Catherine Elaine Ranheim, MD

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Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)
202 South Park Street
Madison, WI 53715

Dr. Catherine Elaine Ranheim, MD is an internist in Madison, WI specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). Dr. Catherine Elaine Ranheim, MD is affiliated with UnityPoint Health.

View Doctor's Full Profile (608) 417-6000

Office Locations

202 South Park Street
Madison, WI 53715
(608) 417-6000
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Catherine Elaine Ranheim, MD in 2024

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

Top 25%

By Affordability:

hospital care
inpatient care
inpatient hospital care

In 2012, Dr. Catherine Elaine Ranheim, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 510
inpatient care 466
outpatient care 44

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2013 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

blood draw 30
doctor visit 74
hospital care 411
inpatient care 393
lab tests 699
outpatient care 18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 210
Female 202
Ethnicity
Non-Hispanic White 388
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 116
From 75 to 84 146
85 and over 100
Less than 65 50

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2013

Hypertension 75
High Cholesterol 62
Stroke 7
Ischemic Heart Disease 56
Depression 26
Chronic Kidney Disease 42
Asthma 16
Osteoperosis 13
Atrial Fibrilation 44
Heart Failure 43
Chronic Obstructive Pulmonary Disease 25
Diabetes 38
Dementia 14
Cancer 13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2014 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

blood draw 85
doctor visit 145
hospital care 455
inpatient care 428
lab tests 2624
outpatient care 27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 292
Female 267
Ethnicity
Non-Hispanic White 516
Black 25
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 181
From 75 to 84 194
85 and over 129
Less than 65 55

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2014

Hypertension 75
High Cholesterol 64
Stroke 9
Ischemic Heart Disease 54
Depression 31
Chronic Kidney Disease 41
Asthma 15
Osteoperosis 12
Atrial Fibrilation 50
Heart Failure 44
Chronic Obstructive Pulmonary Disease 23
Diabetes 38
Dementia 11
Cancer 13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2015 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

blood draw 69
doctor visit 146
hospital care 413
inpatient care 394
lab tests 1973
outpatient care 19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 522
Female 536
Ethnicity
Non-Hispanic White 994
Black 34
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 376
From 75 to 84 338
85 and over 220
Less than 65 124

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2015

Hypertension 75
High Cholesterol 61
Stroke 8
Ischemic Heart Disease 53
Depression 30
Chronic Kidney Disease 42
Asthma 18
Osteoperosis 14
Atrial Fibrilation 47
Heart Failure 43
Chronic Obstructive Pulmonary Disease 21
Diabetes 37
Dementia 12
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 139
inpatient care 139

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 43
Female 81
Age
From 65 to 74 36
From 75 to 84 36
85 and over 31
Less than 65 21

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2016

Hypertension 75
High Cholesterol 69
Stroke 10
Ischemic Heart Disease 54
Depression 45
Chronic Kidney Disease 61
Asthma 36
Osteoperosis 23
Atrial Fibrilation 29
Heart Failure 46
Chronic Obstructive Pulmonary Disease 31
Diabetes 44
Dementia 23
Cancer 14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 62
inpatient care 49
outpatient care 13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 36
Female 48
Age
From 65 to 74 24
From 75 to 84 36
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2017

Hypertension 75
High Cholesterol 69
Stroke 13
Ischemic Heart Disease 61
Depression 36
Chronic Kidney Disease 57
Asthma 19
Osteoperosis 14
Atrial Fibrilation 21
Heart Failure 46
Chronic Obstructive Pulmonary Disease 35
Diabetes 45
Dementia 26
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 139
inpatient care 125
outpatient care 14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 55
Female 69
Ethnicity
Non-Hispanic White 111
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 32
From 75 to 84 35
85 and over 38
Less than 65 19

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2018

Hypertension 75
High Cholesterol 69
Stroke 17
Ischemic Heart Disease 56
Depression 37
Chronic Kidney Disease 72
Asthma 11
Osteoperosis 18
Atrial Fibrilation 28
Heart Failure 62
Chronic Obstructive Pulmonary Disease 33
Diabetes 44
Dementia 29
Cancer 20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 110
inpatient care 99
outpatient care 11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 51
Female 47
Age
From 65 to 74 29
From 75 to 84 32
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2019

Hypertension 75
High Cholesterol 70
Stroke 0
Ischemic Heart Disease 67
Depression 48
Chronic Kidney Disease 70
Asthma 13
Osteoperosis 17
Atrial Fibrilation 30
Heart Failure 54
Chronic Obstructive Pulmonary Disease 30
Diabetes 47
Dementia 31
Cancer 0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 204
inpatient care 187
outpatient care 17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 98
Female 91
Ethnicity
Non-Hispanic White 177
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 68
From 75 to 84 57
85 and over 44
Less than 65 20

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2020

Hypertension 75
High Cholesterol 63
Stroke 8
Ischemic Heart Disease 60
Depression 32
Chronic Kidney Disease 61
Asthma 15
Osteoperosis 10
Atrial Fibrilation 44
Heart Failure 55
Chronic Obstructive Pulmonary Disease 29
Diabetes 43
Dementia 26
Cancer 14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 248
inpatient care 202
outpatient care 46

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 65
Female 84
Ethnicity
Non-Hispanic White 125
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 42
From 75 to 84 46
85 and over 34
Less than 65 27

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2021

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 50
Depression 48
Chronic Kidney Disease 69
Asthma 19
Osteoperosis 17
Atrial Fibrilation 26
Heart Failure 50
Chronic Obstructive Pulmonary Disease 32
Diabetes 42
Dementia 27
Cancer 15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 212
inpatient care 194
outpatient care 18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 60
Female 63
Ethnicity
Non-Hispanic White 112
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 42
From 75 to 84 42
85 and over 28
Less than 65 11

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2022

Hypertension 75
High Cholesterol 69
Stroke 14
Ischemic Heart Disease 50
Depression 40
Chronic Kidney Disease 53
Asthma 20
Osteoperosis 21
Atrial Fibrilation 41
Heart Failure 59
Chronic Obstructive Pulmonary Disease 34
Diabetes 39
Dementia 22
Cancer 17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 120
inpatient care 120

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 43
Female 33
Age
From 65 to 74 18
From 75 to 84 35
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 17
Ischemic Heart Disease 45
Depression 47
Chronic Kidney Disease 45
Asthma 22
Osteoperosis 14
Atrial Fibrilation 46
Heart Failure 46
Chronic Obstructive Pulmonary Disease 29
Diabetes 39
Dementia 22
Cancer 22

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

hospital care 61
inpatient care 61

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 20
Female 19
Age
From 65 to 74 13
From 75 to 84 14
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD in 2024

Hypertension 75
High Cholesterol 74
Stroke 0
Ischemic Heart Disease 46
Depression 44
Chronic Kidney Disease 54
Asthma 0
Osteoperosis 28
Atrial Fibrilation 64
Heart Failure 56
Chronic Obstructive Pulmonary Disease 44
Diabetes 49
Dementia 0
Cancer 28

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Catherine Elaine Ranheim, MD for Medicare patients.

The highest averages for the top procedures that Dr. Catherine Elaine Ranheim, MD treated as an internist in Madison, WI were lab tests, hospital care, inpatient care and blood draw.

blood draw 61
doctor visit 121
hospital care 237
inpatient care 219
lab tests 1765
outpatient care 22

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Catherine Elaine Ranheim, MD.

Gender
Male 115
Female 118
Ethnicity
Black / African American 4
Asian / Pacific Islander 0
Non-Hispanic White 186
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 77
85 and over 48
Less than 65 25
65 to 74 75

Average of Total of Conditions of Medicare patients treated by Dr. Catherine Elaine Ranheim, MD From 2012 - 2024

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

Hypertension 69
High Cholesterol 63
Stroke 8
Ischemic Heart Disease 50
Depression 35
Chronic Kidney Disease 51
Asthma 15
Osteoporosis 15
Heart Failure 46
Chronic Obstructive Pulmonary Disease 28
Diabetes 38
Atrial Fibrillation 36
Cancer 13
Dementia 18

Education & Training

She completed residency at UW Graduate Medical Education. She is certified by the AOA Certification, American Board of Internal Medicine and has a state license in Wisconsin.

Residency: UW Graduate Medical Education

Board Certification: AOA Certification, American Board of Internal Medicine

Licensed In: Wisconsin

Ratings & Reviews

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Biography

Dr. Catherine Ranheim's specialty is hospital medicine (hospitalist). She is professionally affiliated with UnityPoint Health.

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