In 2024, Dr. Barry T. Hammaker, MD had a list price for cancer prevention, colorectal cancer screening, and screening colonoscopy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Colorado. 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:

cancer screening

preventive care

In 2024, Dr. Barry T. Hammaker, MD had a list price for cancer screening, and preventive care that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Colorado. 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 25%

By Affordability:

minimally invasive procedures

In 2012, Dr. Barry T. Hammaker, MD had a list price for minimally invasive procedures that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Colorado. 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

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

doctor visit	26

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

doctor visit	26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	53
Female	33

**Age**
From 65 to 74	60
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2013

Hypertension	49
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	48
Female	35

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2014

Hypertension	53
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	33
Depression	0
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

doctor visit	68

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	98
Female	92

**Age**
From 65 to 74	128
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2015

Hypertension	48
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	13
Dementia	0
Cancer	23

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

doctor visit	52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	63
Female	48

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2016

Hypertension	50
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2017 were minimally invasive procedures, preventive care and gastrointestinal procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

doctor visit	75
gastrointestinal procedures	15
minimally invasive procedures	15
preventive care	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	63
Female	50

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2017

Hypertension	40
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2018 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

abdominal surgery	12
doctor visit	94
gastrointestinal procedures	47
hospital care	28
inpatient care	28
minimally invasive procedures	47
preventive care	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	100
Female	62

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2018

Hypertension	51
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	11
Dementia	7
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2019 were minimally invasive procedures, preventive care and gastrointestinal procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

doctor visit	84
gastrointestinal procedures	16
minimally invasive procedures	16
preventive care	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	87
Female	66

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2019

Hypertension	43
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	22
Depression	20
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	10
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

diagnostic procedures	12
doctor visit	87
gastrointestinal procedures	31
hospital care	38
inpatient care	38
minimally invasive procedures	31
preventive care	19
removal of lesion (e.g. growth)	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	96
Female	69

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2020

Hypertension	48
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	11
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

diagnostic procedures	32
doctor visit	134
gastrointestinal procedures	43
hospital care	13
inpatient care	13
minimally invasive procedures	43
preventive care	11
removal of lesion (e.g. growth)	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	117
Female	80

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2021

Hypertension	45
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	11
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2022 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

catheterization	12
diagnostic procedures	31
doctor visit	159
gastrointestinal procedures	31
minimally invasive procedures	31
removal of lesion (e.g. growth)	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	118
Female	99

**Ethnicity**
Non-Hispanic White	184
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2022

Hypertension	50
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	18
Depression	15
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	14
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

diagnostic procedures	34
doctor visit	79
gastrointestinal procedures	47
minimally invasive procedures	47
preventive care	13
removal of lesion (e.g. growth)	34

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	93
Female	68

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2023

Hypertension	48
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	17
Depression	19
Chronic Kidney Disease	12
Asthma	9
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	12
Dementia	0
Cancer	27

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO during 2024 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

diagnostic procedures	25
doctor visit	96
gastrointestinal procedures	36
minimally invasive procedures	36
preventive care	11
removal of lesion (e.g. growth)	25

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Male	67
Female	86

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2024

Hypertension	49
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	9
Asthma	0
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	0
Chronic Obstructive Pulmonary Disease	10
Diabetes	11
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Barry T. Hammaker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Barry T. Hammaker, MD treated as a surgeon in Vail, CO were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and hospital care.

abdominal surgery	12
catheterization	12
diagnostic procedures	26
doctor visit	81
gastrointestinal procedures	33
hospital care	26
inpatient care	26
minimally invasive procedures	33
preventive care	15
removal of lesion (e.g. growth)	26

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Barry T. Hammaker, MD.

**Gender**
Female	60
Male	77

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	95
Hispanic	2
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	33
Less than 65	0
65 to 74	85

Average of Total of Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Barry T. Hammaker, MD treated were hypertension, high cholesterol, ischemic heart disease and cancer.

Hypertension	44
High Cholesterol	42
Stroke	1
Ischemic Heart Disease	23
Depression	15
Chronic Kidney Disease	15
Asthma	6
Osteoporosis	3
Heart Failure	4
Chronic Obstructive Pulmonary Disease	4
Diabetes	11
Atrial Fibrillation	10
Dementia	2
Cancer	16

Education & Training

He has a state license in Colorado.

Licensed In: Colorado

Ratings & Reviews

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$11,098 Da Vinci Surgical System $11,098
W. L. Gore & Associates, Inc.	$26 GORE BIO-A Tissue Reinforcement $26
Innocoll Pharmaceuticals Limited	$18 XARACOLL $18
Davol Inc.	$17 SURGICAL $17

**Types of Payments**
Education	$10,026
Travel and Lodging	$884
Food and Beverage	$250

Biography

Dr. Barry Hammaker is a general surgery specialist in Vail, CO. Dr. Hammaker obtained a license to practice in Colorado.

Select Year:

Dr. Barry T. Hammaker, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Barry T. Hammaker, MD in 2024

By Affordability:

By Affordability:

By Affordability:

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. Barry T. Hammaker, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Barry T. Hammaker, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Surgeons in Nearby Locations

Other Providers in Vail, CO