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Dr. Ralph C. Hamill, MD

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Specializes in: Adult Cardiology

Northwestern University, Feinberg School of Medicine (1980)

4 Glen Cove Drive Suite 108
Rockport, ME 04856

(207) 596-6410

Dr. Ralph C. Hamill, MD is a cardiologist in Rockport, ME specializing in adult cardiology. He graduated from Northwestern University, Feinberg School of Medicine in 1980 and has 46 years of experience. Dr. Ralph C. Hamill, MD is affiliated with MaineHealth, MaineHealth Lincoln Hospital, MaineHealth Pen Bay Hospital, MaineHealth Accountable Care Organization, MaineHealth Maine Medical Center and MaineHealth Waldo Hospital.

Office Locations

MaineHealth Waldo Hospital

4 Glen Cove Drive Suite 108
Rockport, ME 04856

(207) 596-6410

(207) 594-5183

open_in_new

In The News

“ROCKLAND, Maine - An overflow crowd filled the Good Tern Natural Foods Store Oct. 10 as Dr. Ralph Hamill unveiled a new diet that he hopes will control cholesterol and reduce the nation's high rate...”—"Rockport doctor to test new heart-healthy diet", Bangor Daily News, October 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Ralph C. Hamill, MD in 2023

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

Top 10%

By Affordability:

color Doppler echocardiography

Doppler echocardiography

spectral Doppler echocardiography

In 2023, Dr. Ralph C. Hamill, MD had a list price for color Doppler echocardiography, Doppler echocardiography, and spectral Doppler echocardiography that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maine. 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:

cardiac stress testing

cardiac imaging

stress echo

stress testing

transthoracic echocardiography

In 2012, Dr. Ralph C. Hamill, MD had a list price for cardiac (heart) stress testing, cardiac imaging, stress echo, stress testing, and transthoracic echocardiography (TTE) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Maine. 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. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	76
cardiac procedures	861
cardioversion	24
doctor visit	1041
hospital care	185
inpatient care	168
minimally invasive procedures	20
nuclear scan	39
outpatient care	17
stress testing	272
ultrasound (sonogram)	548

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	88
cardiac procedures	944
cardioversion	20
doctor visit	1013
hospital care	225
inpatient care	210
minimally invasive procedures	19
nuclear scan	61
outpatient care	15
stress testing	347
ultrasound (sonogram)	559

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	613
Female	658

**Ethnicity**
Non-Hispanic White	1249
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	458
85 and over	307
Less than 65	108

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2013

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	60
Depression	26
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	47
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	42
cardiac procedures	1074
cardioversion	16
doctor visit	860
hospital care	189
inpatient care	189
minimally invasive procedures	31
nuclear scan	143
stress testing	441
ultrasound (sonogram)	662

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	601
Female	646

**Ethnicity**
Non-Hispanic White	1217
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	431
85 and over	312
Less than 65	131

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	57
Depression	27
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	11
Atrial Fibrilation	34
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	57
cardiac procedures	1069
cardioversion	14
doctor visit	786
hospital care	141
inpatient care	141
minimally invasive procedures	28
nuclear scan	141
stress testing	394
ultrasound (sonogram)	669

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	1614
Female	1758

**Ethnicity**
Non-Hispanic White	3274
Black	0
Hispanic	0
Asian	0
Other	74
Native American	0

**Age**
From 65 to 74	1052
From 75 to 84	1080
85 and over	826
Less than 65	414

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	31
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	50
cardiac procedures	1008
cardioversion	21
doctor visit	1013
hospital care	67
inpatient care	67
minimally invasive procedures	24
nuclear scan	121
stress testing	388
ultrasound (sonogram)	640

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	920
Female	981

**Ethnicity**
Non-Hispanic White	1856
Black	0
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	581
From 75 to 84	609
85 and over	474
Less than 65	237

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	31
Asthma	27
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	38
cardiac procedures	733
cardioversion	12
doctor visit	918
hospital care	62
inpatient care	62
minimally invasive procedures	15
nuclear scan	81
stress testing	269
ultrasound (sonogram)	475

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	701
Female	783

**Ethnicity**
Non-Hispanic White	1448
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	460
From 75 to 84	485
85 and over	361
Less than 65	178

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2017

Hypertension	73
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	55
Depression	34
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	31
cardiac procedures	727
cardioversion	16
doctor visit	965
hospital care	21
inpatient care	21
minimally invasive procedures	13
nuclear scan	84
stress testing	267
ultrasound (sonogram)	472

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	699
Female	747

**Ethnicity**
Non-Hispanic White	1407
Black	0
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	434
From 75 to 84	487
85 and over	352
Less than 65	173

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2018

Hypertension	74
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	55
Depression	34
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	12
Atrial Fibrilation	33
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	30
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

ambulatory monitoring	37
cardiac procedures	728
cardioversion	19
doctor visit	923
hospital care	18
inpatient care	18
minimally invasive procedures	16
nuclear scan	100
stress testing	276
ultrasound (sonogram)	454

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	669
Female	760

**Ethnicity**
Non-Hispanic White	1383
Black	0
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	450
From 75 to 84	503
85 and over	337
Less than 65	139

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2019

Hypertension	73
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	12
Atrial Fibrilation	32
Heart Failure	42
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

cardiac procedures	355
cardioversion	12
doctor visit	241
nuclear scan	41
stress testing	103
ultrasound (sonogram)	267

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	390
Female	419

**Ethnicity**
Non-Hispanic White	778
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	271
85 and over	193
Less than 65	84

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2020

Hypertension	71
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	53
Depression	31
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	11
Atrial Fibrilation	32
Heart Failure	44
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

cardiac procedures	340
cardioversion	11
minimally invasive procedures	14
nuclear scan	42
stress testing	110
ultrasound (sonogram)	241

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	317
Female	364

**Ethnicity**
Non-Hispanic White	645
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	225
85 and over	169
Less than 65	83

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	36
Chronic Obstructive Pulmonary Disease	23
Diabetes	29
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

cardiac procedures	292
nuclear scan	39
stress testing	91
ultrasound (sonogram)	218

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	272
Female	314

**Ethnicity**
Non-Hispanic White	554
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	205
85 and over	142
Less than 65	57

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	19
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	28
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

cardiac procedures	218
cardioversion	12
minimally invasive procedures	14
nuclear scan	20
stress testing	69
ultrasound (sonogram)	161

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Male	249
Female	257

**Ethnicity**
Non-Hispanic White	473
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	208
85 and over	108
Less than 65	52

Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	15
Atrial Fibrilation	38
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	25
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Ralph C. Hamill, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ralph C. Hamill, MD treated as a cardiologist in Rockport, ME were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

ambulatory monitoring	52
cardiac procedures	695
cardioversion	16
doctor visit	862
hospital care	113
inpatient care	109
minimally invasive procedures	19
nuclear scan	76
outpatient care	16
stress testing	252
ultrasound (sonogram)	447

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Ralph C. Hamill, MD.

**Gender**
Female	640
Male	587

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1190
Native American / Alaskan Native	0
Hispanic	0
Other	13

**Age**
75 to 84	413
85 and over	298
Less than 65	138
65 to 74	377

Average of Total of Conditions of Medicare patients treated by Dr. Ralph C. Hamill, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Ralph C. Hamill, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	31
Asthma	10
Osteoporosis	10
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	27
Atrial Fibrillation	29
Dementia	13
Cancer	12

Education & Training

Dr. Ralph C. Hamill, MD graduated from Northwestern University, Feinberg School of Medicine in 1980. He completed residency at Northwestern Memorial Hospital. He is certified by the Board Certification: Internal Medicine and has a state license in Maine.

Medical School: Northwestern University, Feinberg School of Medicine (1980)

Residency: Northwestern Memorial Hospital (1983)

Board Certification: Board Certification: Internal Medicine (1983)

Licensed In: Maine

Affiliations & Hospitals

Dr. Ralph C. Hamill, MD is associated with these hospitals and organizations:

MaineHealth

MaineHealth Lincoln Hospital

MaineHealth Pen Bay Hospital

MaineHealth Accountable Care Organization

MaineHealth Maine Medical Center

MaineHealth Waldo Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$21 Repatha $21

**Types of Payments**
Food and Beverage	$21

Biography

Dr. Ralph Hamill is an adult cardiology specialist in Rockport, ME. Before completing his residency at Northwestern Memorial Hospital, Dr. Hamill attended medical school at Northwestern University, Feinberg School of Medicine. He is professionally affiliated with MaineHealth.