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Dr. Rick Alan Harrelson, MD

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Specializes in: Internal Medicine (Adult Medicine) and Emergency Medicine

University of South Alabama College of Medicine

200 Corporate Boulevard
Lafayette, LA 70508

1-800-893-9698

Dr. Rick Alan Harrelson, MD is an internist in Lafayette, LA specializing in internal medicine (adult medicine) and emergency medicine. He graduated from University of South Alabama College of Medicine. Dr. Rick Alan Harrelson, MD is affiliated with Medical Center Enterprise.

Office Locations

200 Corporate Boulevard
Lafayette, LA 70508

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Noteworthy Medicare Patient Procedures Performed by Dr. Rick Alan Harrelson, MD in 2024

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

Top 5%

By Affordability:

color Doppler echocardiography

Doppler echocardiography

Doppler ultrasound

spectral Doppler echocardiography

In 2024, Dr. Rick Alan Harrelson, MD had a list price for color Doppler echocardiography, Doppler echocardiography, Doppler ultrasound, and spectral Doppler echocardiography that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Louisiana. 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 Volume:

inpatient hospital care

By Affordability:

ultrasound

In 2012, among providers in related specialties within Louisiana, Dr. Rick Alan Harrelson, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for ultrasound (sonogram) 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

2012 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2012 were emergency care, ultrasound (sonogram), cardiac procedures and aspiration.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

aspiration	19
cardiac procedures	179
doctor visit	15
emergency care	700
injections	19
ultrasound (sonogram)	179

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2013 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	159
emergency care	761
ultrasound (sonogram)	159

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	369
Female	511

**Ethnicity**
Non-Hispanic White	712
Black	150
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	247
85 and over	158
Less than 65	233

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	32
Chronic Obstructive Pulmonary Disease	33
Diabetes	40
Dementia	22
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2014 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	175
emergency care	619
ultrasound (sonogram)	175

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	336
Female	452

**Ethnicity**
Non-Hispanic White	591
Black	181
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	234
85 and over	123
Less than 65	199

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2014

Hypertension	75
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	22
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2015 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	200
emergency care	759
ultrasound (sonogram)	200

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	802
Female	1120

**Ethnicity**
Non-Hispanic White	1470
Black	406
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	564
From 75 to 84	584
85 and over	288
Less than 65	486

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2015

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	46
Depression	30
Chronic Kidney Disease	34
Asthma	25
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	23
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2016 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	135
emergency care	920
ultrasound (sonogram)	135

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	372
Female	555

**Ethnicity**
Non-Hispanic White	754
Black	154
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	236
85 and over	151
Less than 65	264

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2016

Hypertension	75
High Cholesterol	57
Stroke	13
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	38
Asthma	35
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2017 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	137
emergency care	649
ultrasound (sonogram)	137

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	316
Female	421

**Ethnicity**
Non-Hispanic White	605
Black	115
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	200
85 and over	127
Less than 65	187

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	14
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Dementia	23
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2018 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	164
emergency care	510
ultrasound (sonogram)	164

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	302
Female	334

**Ethnicity**
Non-Hispanic White	513
Black	105
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	165
85 and over	115
Less than 65	144

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	15
Ischemic Heart Disease	51
Depression	38
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2019 were emergency care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	108
emergency care	455
ultrasound (sonogram)	108

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	237
Female	307

**Ethnicity**
Non-Hispanic White	443
Black	86
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	167
85 and over	95
Less than 65	101

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	53
Depression	37
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	40
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	26
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2020 were emergency care, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	61
emergency care	358
hospital care	271
inpatient care	271
ultrasound (sonogram)	61

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	198
Female	310

**Ethnicity**
Non-Hispanic White	417
Black	74
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	174
85 and over	97
Less than 65	95

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	49
Depression	38
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	43
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2021 were hospital care, inpatient care, emergency care and ultrasound (sonogram).

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	93
emergency care	192
hospital care	451
inpatient care	451
ultrasound (sonogram)	93

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	175
Female	244

**Ethnicity**
Non-Hispanic White	348
Black	59
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	136
85 and over	91
Less than 65	57

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2021

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	49
Depression	36
Chronic Kidney Disease	54
Asthma	11
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	45
Chronic Obstructive Pulmonary Disease	34
Diabetes	46
Dementia	35
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2022 were hospital care, inpatient care, emergency care and ultrasound (sonogram).

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	76
emergency care	282
hospital care	551
inpatient care	551
ultrasound (sonogram)	76

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	212
Female	295

**Ethnicity**
Non-Hispanic White	432
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	177
85 and over	108
Less than 65	72

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	20
Ischemic Heart Disease	41
Depression	37
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	15
Atrial Fibrilation	34
Heart Failure	38
Chronic Obstructive Pulmonary Disease	36
Diabetes	46
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2023 were hospital care, inpatient care, emergency care and ultrasound (sonogram).

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	63
emergency care	300
hospital care	505
inpatient care	505
ultrasound (sonogram)	63

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	188
Female	268

**Ethnicity**
Non-Hispanic White	387
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	149
85 and over	109
Less than 65	46

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	43
Depression	38
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	13
Atrial Fibrilation	36
Heart Failure	42
Chronic Obstructive Pulmonary Disease	42
Diabetes	45
Dementia	32
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA during 2024 were emergency care, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

cardiac procedures	23
emergency care	270
hospital care	236
inpatient care	236
nursing home care	16
ultrasound (sonogram)	23

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Male	163
Female	216

**Ethnicity**
Non-Hispanic White	320
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	130
85 and over	92
Less than 65	44

Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD in 2024

Hypertension	75
High Cholesterol	74
Stroke	17
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	14
Atrial Fibrilation	35
Heart Failure	29
Chronic Obstructive Pulmonary Disease	30
Diabetes	46
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Rick Alan Harrelson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rick Alan Harrelson, MD treated as an internist in Lafayette, LA were emergency care, hospital care, inpatient care and ultrasound (sonogram).

aspiration	19
cardiac procedures	121
doctor visit	15
emergency care	521
hospital care	402
injections	19
inpatient care	402
nursing home care	16
ultrasound (sonogram)	121

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Rick Alan Harrelson, MD.

**Gender**
Female	387
Male	282

**Ethnicity**
Black / African American	110
Asian / Pacific Islander	0
Non-Hispanic White	537
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	119
75 to 84	199
Less than 65	148
65 to 74	201

Average of Total of Conditions of Medicare patients treated by Dr. Rick Alan Harrelson, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Rick Alan Harrelson, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	69
High Cholesterol	58
Stroke	13
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	36
Asthma	13
Osteoporosis	9
Heart Failure	34
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Atrial Fibrillation	20
Cancer	11
Dementia	24

Education & Training

Dr. Rick Alan Harrelson, MD graduated from University of South Alabama College of Medicine. He completed residency at University of South Alabama Affiliated Hospitals. He has a state license in Alabama.

Medical School: University of South Alabama College of Medicine

Residency: University of South Alabama Affiliated Hospitals

Licensed In: Alabama

Affiliations & Hospitals

Dr. Rick Alan Harrelson, MD is associated with these hospitals and organizations:

Medical Center Enterprise

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General Payments

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

**Payments by Company**
Medtronic USA, Inc.	$146 PIPELINE $146
Genentech USA, Inc.	$64 Activase $64
AbbVie Inc.	$34 QULIPTA $17	UBRELVY $17
Hospira Worldwide, Inc.	$21 DYLOJECT DICLOFENAC SODIUM INJECTION $21
CSL Behring	$18 Kcentra $18
Other	$25 Repatha $13	NATESTO $12

**Types of Payments**
Food and Beverage	$286
Education	$21

Biography

Dr. Rick Harrelson is a medical specialist in emergency medicine. He is a graduate of the University of South Alabama College of Medicine. Dr. Harrelson's medical residency was performed at a hospital affiliated with the University of South Alabama. He is professionally affiliated with Medical Center Enterprise.