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Dr. Catherine Elisabeth Hylwa, MD

Specializes in: Internal Medicine (Adult Medicine)
Sapienza University of Rome
Professional interests include: women's health issues, preventive care
163 Broadway
Colchester, CT 06415

Dr. Catherine Elisabeth Hylwa, MD is an internist in Colchester, CT specializing in internal medicine (adult medicine). She graduated from Sapienza University of Rome. Dr. Catherine Elisabeth Hylwa, MD is affiliated with Hartford Healthcare, Windham Hospital, Hartford HealthCare Medical Group, Backus Hospital Integrated Care Partners and HARTFORD HEALTHCARE MEDICAL GROUP INC.

View Doctor's Full Profile (860) 537-4601

Office Locations

Backus Hospital Integrated Care Partners

163 Broadway
Colchester, CT 06415
(860) 537-4601
(860) 537-6935
open_in_new
199 Old Hartford Road Unit #6
Colchester, CT 06415
(860) 537-2262
(860) 537-2273
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Catherine Elisabeth Hylwa, MD in 2023

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

Top 25%

By Volume:

A1C test
preventive care

By Affordability:

albumin test
microalbumin test
microalbumin urine test

In 2013, among providers in related specialties within Connecticut, Dr. Catherine Elisabeth Hylwa, MD performed more A1C test, and preventive care procedures for Medicare patients than 75% of them and she also had a list price for albumin test, microalbumin test, and microalbumin urine test 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

2013 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2013 were blood draw, preventive care, nursing home care and lab tests.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 239
breast exam 15
cytology 16
doctor visit 414
gynecologic pathology 16
gynecologic procedures 15
lab tests 145
nursing home care 175
preventive care 193
vaccines 80

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 55
Female 154
Ethnicity
Non-Hispanic White 198
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 67
From 75 to 84 51
85 and over 40
Less than 65 51

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2013

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2013 were hypertension, high cholesterol, depression and diabetes.

Hypertension 59
High Cholesterol 47
Stroke 0
Ischemic Heart Disease 22
Depression 32
Chronic Kidney Disease 13
Asthma 0
Osteoperosis 9
Atrial Fibrilation 11
Heart Failure 16
Chronic Obstructive Pulmonary Disease 14
Diabetes 28
Dementia 25
Cancer 8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2014 were blood draw, preventive care, nursing home care and lab tests.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 233
doctor visit 443
lab tests 155
nursing home care 169
preventive care 196
vaccines 80

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 57
Female 176
Ethnicity
Non-Hispanic White 219
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 77
From 75 to 84 56
85 and over 45
Less than 65 55

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2014

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2014 were hypertension, high cholesterol, depression and diabetes.

Hypertension 60
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 24
Depression 34
Chronic Kidney Disease 16
Asthma 7
Osteoperosis 12
Atrial Fibrilation 11
Heart Failure 18
Chronic Obstructive Pulmonary Disease 17
Diabetes 28
Dementia 24
Cancer 9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2015 were blood draw, preventive care, lab tests and nursing home care.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 232
doctor visit 469
lab tests 176
nursing home care 135
preventive care 209
vaccines 77

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 114
Female 322
Ethnicity
Non-Hispanic White 410
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 148
From 75 to 84 104
85 and over 82
Less than 65 102

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2015

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2015 were hypertension, high cholesterol, diabetes and depression.

Hypertension 58
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 23
Depression 28
Chronic Kidney Disease 19
Asthma 11
Osteoperosis 11
Atrial Fibrilation 14
Heart Failure 21
Chronic Obstructive Pulmonary Disease 14
Diabetes 31
Dementia 19
Cancer 9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2016 were blood draw, preventive care, lab tests and nursing home care.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 250
doctor visit 437
lab tests 195
nursing home care 83
preventive care 224
vaccines 67

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 60
Female 152
Ethnicity
Non-Hispanic White 197
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 76
From 75 to 84 50
85 and over 37
Less than 65 49

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2016

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2016 were hypertension, high cholesterol, diabetes and depression.

Hypertension 60
High Cholesterol 44
Stroke 5
Ischemic Heart Disease 24
Depression 26
Chronic Kidney Disease 20
Asthma 17
Osteoperosis 11
Atrial Fibrilation 8
Heart Failure 17
Chronic Obstructive Pulmonary Disease 13
Diabetes 32
Dementia 19
Cancer 9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2017 were blood draw, nursing home care, lab tests and preventive care.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 186
doctor visit 450
lab tests 112
nursing home care 113
preventive care 91

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 84
Female 186
Ethnicity
Non-Hispanic White 254
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 93
From 75 to 84 61
85 and over 49
Less than 65 67

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2017

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2017 were hypertension, high cholesterol, depression and diabetes.

Hypertension 57
High Cholesterol 39
Stroke 0
Ischemic Heart Disease 25
Depression 34
Chronic Kidney Disease 20
Asthma 7
Osteoperosis 7
Atrial Fibrilation 11
Heart Failure 17
Chronic Obstructive Pulmonary Disease 17
Diabetes 31
Dementia 23
Cancer 9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2018 were blood draw, nursing home care and lab tests.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 155
doctor visit 424
lab tests 19
nursing home care 56

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 80
Female 158
Ethnicity
Non-Hispanic White 225
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 78
From 75 to 84 50
85 and over 40
Less than 65 70

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2018

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2018 were hypertension, high cholesterol, depression and diabetes.

Hypertension 48
High Cholesterol 42
Stroke 5
Ischemic Heart Disease 23
Depression 32
Chronic Kidney Disease 19
Asthma 7
Osteoperosis 5
Atrial Fibrilation 9
Heart Failure 13
Chronic Obstructive Pulmonary Disease 14
Diabetes 29
Dementia 20
Cancer 7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2019 were blood draw.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 106
doctor visit 382

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 58
Female 115
Age
From 65 to 74 51
From 75 to 84 38
85 and over 22
Less than 65 62

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2019

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2019 were hypertension, high cholesterol, depression and diabetes.

Hypertension 50
High Cholesterol 49
Stroke 0
Ischemic Heart Disease 18
Depression 31
Chronic Kidney Disease 14
Asthma 8
Osteoperosis 7
Atrial Fibrilation 8
Heart Failure 11
Chronic Obstructive Pulmonary Disease 14
Diabetes 25
Dementia 13
Cancer 9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2020 were blood draw.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 128
doctor visit 289

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 55
Female 93
Age
From 65 to 74 48
From 75 to 84 33
85 and over 18
Less than 65 49

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2020

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2020 were hypertension, high cholesterol, depression and diabetes.

Hypertension 51
High Cholesterol 41
Stroke 0
Ischemic Heart Disease 19
Depression 34
Chronic Kidney Disease 16
Asthma 0
Osteoperosis 0
Atrial Fibrilation 8
Heart Failure 8
Chronic Obstructive Pulmonary Disease 16
Diabetes 28
Dementia 11
Cancer 8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2021 were blood draw.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

blood draw 127
doctor visit 342

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 75
Female 95
Ethnicity
Non-Hispanic White 153
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 59
From 75 to 84 40
85 and over 25
Less than 65 46

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2021

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2021 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 58
High Cholesterol 48
Stroke 0
Ischemic Heart Disease 27
Depression 24
Chronic Kidney Disease 24
Asthma 9
Osteoperosis 9
Atrial Fibrilation 12
Heart Failure 12
Chronic Obstructive Pulmonary Disease 13
Diabetes 33
Dementia 16
Cancer 9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2022 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

diabetes management 47
doctor visit 504
lab tests 61
preventive care 73
vaccines 26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 83
Female 122
Ethnicity
Non-Hispanic White 183
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 68
From 75 to 84 61
85 and over 28
Less than 65 48

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2022

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2022 were high cholesterol, hypertension, diabetes and depression.

Hypertension 69
High Cholesterol 69
Stroke 8
Ischemic Heart Disease 22
Depression 22
Chronic Kidney Disease 12
Asthma 11
Osteoperosis 10
Atrial Fibrilation 14
Heart Failure 8
Chronic Obstructive Pulmonary Disease 16
Diabetes 30
Dementia 7
Cancer 13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT during 2023 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

diabetes management 65
doctor visit 500
lab tests 102
preventive care 108
vaccines 43

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 87
Female 128
Ethnicity
Non-Hispanic White 191
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 64
85 and over 29
Less than 65 42

Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD in 2023

The most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated during 2023 were high cholesterol, hypertension, diabetes and depression.

Hypertension 71
High Cholesterol 72
Stroke 0
Ischemic Heart Disease 24
Depression 24
Chronic Kidney Disease 12
Asthma 14
Osteoperosis 9
Atrial Fibrilation 16
Heart Failure 10
Chronic Obstructive Pulmonary Disease 14
Diabetes 27
Dementia 8
Cancer 13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Catherine Elisabeth Hylwa, MD for Medicare patients.

The highest averages for the top procedures that Dr. Catherine Elisabeth Hylwa, MD treated as an internist in Colchester, CT were blood draw, preventive care, nursing home care and lab tests.

blood draw 184
breast exam 15
cytology 16
diabetes management 56
doctor visit 423
gynecologic pathology 16
gynecologic procedures 15
lab tests 120
nursing home care 121
preventive care 156
vaccines 62

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD.

Gender
Male 73
Female 154
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 184
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 55
85 and over 37
Less than 65 58
65 to 74 76

Average of Total of Conditions of Medicare patients treated by Dr. Catherine Elisabeth Hylwa, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Catherine Elisabeth Hylwa, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension 58
High Cholesterol 49
Stroke 1
Ischemic Heart Disease 22
Depression 29
Chronic Kidney Disease 16
Asthma 8
Osteoporosis 8
Heart Failure 13
Chronic Obstructive Pulmonary Disease 14
Diabetes 29
Atrial Fibrillation 11
Cancer 9
Dementia 16

Education & Training

Dr. Catherine Elisabeth Hylwa, MD graduated from Sapienza University of Rome. She completed residency at Berkshire Medical Center. She has a state license in Connecticut.

Medical School: Sapienza University of Rome

Residency: Berkshire Medical Center

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Catherine Elisabeth Hylwa, MD is associated with these hospitals and organizations:

Hartford Healthcare
Windham Hospital
Hartford HealthCare Medical Group
Backus Hospital Integrated Care Partners
HARTFORD HEALTHCARE MEDICAL GROUP INC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Catherine Elisabeth Hylwa, MD appears to accept the following insurance providers: CorVel, Great-West Healthcare, WellCare, Evercare, MultiPlan, United Healthcare, Aetna, Oxford Health Plans, Coventry, Cigna, Anthem, ConnectiCare, Focus Health Solutions, Prime Health, First Health, Private Healthcare Systems (PHCS), CarePartners of Connecticut, Senior Whole Health, Health Direct, Colonial Cooperative Care, BCBS Medicare, Inc., Health Connecticut, Health New England, Healthy Connecticut, Connecticare Commercial, Essence Healthcare, Connecticare Medicare, Community Health Network of Connecticut and Northeast Health Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Catherine Elisabeth Hylwa, MD accepts the following insurance providers:

CorVel
Great-West Healthcare
WellCare
Evercare
MultiPlan
United Healthcare
Aetna
Oxford Health Plans
Coventry
Cigna
Anthem
ConnectiCare
Focus Health Solutions
Prime Health
First Health
Private Healthcare Systems (PHCS)
CarePartners of Connecticut
Senior Whole Health
Health Direct
Colonial Cooperative Care
BCBS Medicare
Inc.
Health Connecticut
Health New England
Healthy Connecticut
Connecticare Commercial
Essence Healthcare
Connecticare Medicare
Community Health Network of Connecticut
Northeast Health Direct

Ratings & Reviews

Dr. Catherine Elisabeth Hylwa, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Catherine Elisabeth Hylwa, MD from all over the web to help you find the right in Colchester, CT. 

5
Overall Rating
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General Payments

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

Payments by Company
Janssen Pharmaceuticals, Inc $42 INVOKAMET
$30 		INVOKANA
$13
AstraZeneca Pharmaceuticals LP $30 FARXIGA
$15
$14
Novartis Pharmaceuticals Corporation $11 EXELON PATCH
$11
Types of Payments
Food and Beverage $83

Biography

In addition to English, Dr. Catherine Hylwa speaks Italian. Her areas of clinical interest consist of preventive care and women's health issues. She is affiliated with Windham Hospital. Dr. Hylwa obtained her medical school training at Sapienza University of Rome and performed her residency at Berkshire Medical Center. Patients gave her an average rating of 5.0 stars (out of 5). She seems to honor several insurance carriers, including Anthem, ConnectiCare, and Blue California.

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