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Dr. Andrew S. Ferrell, MD

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(1 Rating)

Specializes in: Diagnostic Radiology and Interventional Neuroradiology

Medical University of South Carolina College of Medicine

Professional interests include: diagnostic imaging

1928 Alcoa Highway Building B, Suite 315
Knoxville, TN 37920

(865) 584-7376

Dr. Andrew S. Ferrell, MD is a diagnostic radiologist in Knoxville, TN specializing in diagnostic radiology and interventional neuroradiology. He graduated from Medical University of South Carolina College of Medicine. Dr. Andrew S. Ferrell, MD is affiliated with University Physicians' Association, Inc. and The University of Tennessee Medical Center.

Office Locations

The University of Tennessee Medical Center

1928 Alcoa Highway Building B, Suite 315
Knoxville, TN 37920

(865) 305-4908

(865) 305-7939

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew S. Ferrell, MD in 2023

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

Top 5%

By Volume:

angiogram

carotid arteriogram

cervicocerebral arteriogram

vertebral arteriogram

By Affordability:

vertebral angiogram

In 2023, among providers in related specialties within Tennessee, Dr. Andrew S. Ferrell, MD performed more angiogram (angiography), carotid arteriogram, cervicocerebral arteriogram, and vertebral arteriogram procedures for Medicare patients than 95% of them and he also had a list price for vertebral angiogram that was lower than the list prices billed to Medicare by 95% 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. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2012 were thoracic (chest) imaging, MRI (magnetic resonance imaging), X-rays and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

abdominal imaging	12
brain imaging (neuroimaging)	183
CT scan	171
MRI (magnetic resonance imaging)	209
pelvic imaging	12
spinal procedures	119
thoracic (chest) imaging	242
vascular procedures	46
X-rays	189

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2013 were vascular procedures, thoracic (chest) imaging, brain imaging (neuroimaging) and X-rays.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

aspiration	38
bone marrow tests	53
brain imaging (neuroimaging)	154
CT scan	97
diagnostic procedures	68
gastrointestinal procedures	20
minimally invasive procedures	15
minor procedures	15
MRI (magnetic resonance imaging)	97
pleural drainage	15
spinal procedures	25
thoracic (chest) imaging	163
vascular procedures	192
X-rays	148

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	319
Female	354

**Ethnicity**
Non-Hispanic White	629
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	168
85 and over	77
Less than 65	175

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2013

Hypertension	75
High Cholesterol	55
Stroke	17
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	17
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2014 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

abdominal imaging	14
aspiration	32
bone marrow tests	33
brain imaging (neuroimaging)	323
CT scan	278
diagnostic procedures	33
doctor visit	14
injections	56
MRI (magnetic resonance imaging)	279
neck imaging	17
nerve block	56
pain management	56
pelvic imaging	14
spinal procedures	218
thoracic (chest) imaging	163
vascular procedures	129
X-rays	128

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	412
Female	518

**Ethnicity**
Non-Hispanic White	874
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	223
85 and over	65
Less than 65	250

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2014

Hypertension	72
High Cholesterol	55
Stroke	15
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2015 were spinal procedures, MRI (magnetic resonance imaging), brain imaging (neuroimaging) and CT scan.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

aspiration	15
bone marrow tests	30
brain imaging (neuroimaging)	317
CT scan	213
diagnostic procedures	52
doctor visit	50
image guided procedures	16
injections	122
minimally invasive procedures	16
MRI (magnetic resonance imaging)	340
neck imaging	23
nerve block	74
pain management	122
spinal procedures	357
thoracic (chest) imaging	40
vascular procedures	102
X-rays	40

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	730
Female	908

**Ethnicity**
Non-Hispanic White	1540
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	698
From 75 to 84	398
85 and over	142
Less than 65	400

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2015

Hypertension	73
High Cholesterol	58
Stroke	18
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	33
Asthma	15
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2016 were MRI (magnetic resonance imaging), spinal procedures, brain imaging (neuroimaging) and CT scan.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	277
catheterization	11
CT scan	208
doctor visit	33
image guided procedures	22
injections	97
minimally invasive procedures	33
MRI (magnetic resonance imaging)	355
neck imaging	31
nerve block	55
pain management	97
spinal procedures	351
vascular procedures	79

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	313
Female	416

**Ethnicity**
Non-Hispanic White	686
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	195
85 and over	63
Less than 65	167

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2016

Hypertension	71
High Cholesterol	55
Stroke	16
Ischemic Heart Disease	36
Depression	33
Chronic Kidney Disease	36
Asthma	25
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	30
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2017 were MRI (magnetic resonance imaging), brain imaging (neuroimaging), spinal procedures and CT scan.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	436
CT scan	248
diagnostic procedures	15
doctor visit	55
image guided procedures	11
injections	89
minimally invasive procedures	11
MRI (magnetic resonance imaging)	517
neck imaging	38
nerve block	50
pain management	89
spinal procedures	409
thoracic (chest) imaging	32
vascular procedures	84
X-rays	32

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	418
Female	563

**Ethnicity**
Non-Hispanic White	932
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	433
From 75 to 84	276
85 and over	70
Less than 65	202

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	15
Ischemic Heart Disease	38
Depression	39
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2018 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), spinal procedures and CT scan.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	453
CT scan	280
diagnostic procedures	11
doctor visit	84
image guided procedures	42
injections	123
minimally invasive procedures	42
MRI (magnetic resonance imaging)	430
neck imaging	28
nerve block	55
pain management	123
spinal procedures	379
vascular procedures	79

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	385
Female	519

**Ethnicity**
Non-Hispanic White	853
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	409
From 75 to 84	266
85 and over	74
Less than 65	0

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	19
Ischemic Heart Disease	39
Depression	39
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2019 were spinal procedures, brain imaging (neuroimaging), pain management and injections.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	105
CT scan	63
doctor visit	38
image guided procedures	30
injections	100
minimally invasive procedures	30
MRI (magnetic resonance imaging)	67
nerve block	39
pain management	100
spinal procedures	125
vascular procedures	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	146
Female	190

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	96
85 and over	46
Less than 65	52

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	19
Ischemic Heart Disease	42
Depression	39
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	15
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2020 were pain management, spinal procedures, injections and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	65
CT scan	29
image guided procedures	29
injections	84
minimally invasive procedures	29
MRI (magnetic resonance imaging)	36
nerve block	22
pain management	84
spinal procedures	84
vascular procedures	65

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	109
Female	141

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	74
85 and over	23
Less than 65	44

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	23
Ischemic Heart Disease	40
Depression	38
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2021 were brain imaging (neuroimaging), CT scan, spinal procedures and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	108
CT scan	72
image guided procedures	12
injections	58
minimally invasive procedures	12
MRI (magnetic resonance imaging)	61
neck imaging	12
nerve block	19
pain management	58
spinal procedures	71
vascular procedures	52

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	150
Female	187

**Ethnicity**
Non-Hispanic White	324
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	105
85 and over	39
Less than 65	41

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	25
Ischemic Heart Disease	46
Depression	37
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN during 2022 were vascular procedures, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

brain imaging (neuroimaging)	16
CT scan	16
injections	26
pain management	26
spinal procedures	26
vascular procedures	57

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	97
Female	130

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	83
85 and over	16
Less than 65	23

Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	31
Ischemic Heart Disease	32
Depression	37
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	16
Atrial Fibrilation	20
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	9
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew S. Ferrell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew S. Ferrell, MD treated as a diagnostic radiologist in Knoxville, TN were MRI (magnetic resonance imaging), brain imaging (neuroimaging), spinal procedures and CT scan.

abdominal imaging	13
aspiration	28
bone marrow tests	38
brain imaging (neuroimaging)	221
catheterization	11
CT scan	152
diagnostic procedures	35
doctor visit	45
gastrointestinal procedures	20
image guided procedures	23
injections	83
minimally invasive procedures	23
minor procedures	15
MRI (magnetic resonance imaging)	239
neck imaging	24
nerve block	46
pain management	83
pelvic imaging	13
pleural drainage	15
spinal procedures	196
thoracic (chest) imaging	128
vascular procedures	81
X-rays	107

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew S. Ferrell, MD.

**Gender**
Male	279
Female	356

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	0
Non-Hispanic White	600
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	171
85 and over	55
Less than 65	123
65 to 74	272

Average of Total of Conditions of Medicare patients treated by Dr. Andrew S. Ferrell, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	56
Stroke	18
Ischemic Heart Disease	35
Depression	32
Chronic Kidney Disease	34
Asthma	9
Osteoporosis	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Atrial Fibrillation	13
Dementia	14
Cancer	14

Education & Training

Dr. Andrew S. Ferrell, MD graduated from Medical University of South Carolina College of Medicine. He completed residency at University of Alabama Affiliated Hospitals. He is certified by the American Board of Radiology and has a state license in North Carolina.

Medical School: Medical University of South Carolina College of Medicine

Residency: University of Alabama Affiliated Hospitals

Board Certification: American Board of Radiology

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Andrew S. Ferrell, MD is associated with these hospitals and organizations:

University Physicians' Association, Inc.

The University of Tennessee Medical Center

Ratings & Reviews

Dr. Andrew S. Ferrell, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Andrew S. Ferrell, MD from all over the web to help you find the right in Knoxville, TN.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2018-08-08

I would not recommend this Doctor! He is very uncaring and does NOT care about his patients well-being. He's not very knowledgeable and so have had to learn more from reading off the internet.

General Payments

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

**Payments by Company**
DFINE, Inc	$5,470 STAR Tumor Ablation System $5,125	Star $291	StabiliT $54
DePuy Synthes Sales Inc.	$2,285 Neurosurgery $508	EMBOTRAP $278	EMBOTRAP II Revascularization Device $252	CEREPAK UNIFORM $217	SPECTRA $200	Other $830
Toshiba America Medical Systems, Inc.	$2,141 VL $1,150	MR $991
Penumbra, Inc.	$1,897 Penumbra System $474	3D Revascularization $345	Penumbra Ruby Coil $337	Jet 7 $336	Penumbra Smart Coil $220	Other $185
Stryker Corporation	$1,454 IVS Vertebral Augmentation Products $739	Trevo $199	NEURO $152	SPINEJACK $138	SURPASS EVOLVE $113	Other $113
Other	$2,580 Flow Diversion $1,484	AX Angiography Fluoroscopy Radiology Systems $470	PIPELINE $187	iFuse Implant $155	Solitaire $142	Other $143

**Types of Payments**
Food and Beverage	$6,159
Travel and Lodging	$5,311
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$4,355

Research Payments

Dr. Andrew S. Ferrell, MD has received 10 research payments totaling $25,898.

Biography

Dr. Andrew Ferrell is a specialist in interventional neuroradiology and diagnostic radiology. He works in Knoxville, TN. Clinical interests for Dr. Ferrell include diagnostic imaging. Dr. Ferrell obtained his medical school training at Medical University of South Carolina College of Medicine and performed his residency at a hospital affiliated with the University of Alabama. His professional affiliations include the University Physicians' Association, Inc. and The University of Tennessee Medical Center.