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Home > TN Providers > Cardiac Electrophysiologists

Dr. Keith Aaron Kyker, MD

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Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

University of Florida College of Medicine

7557 B Dannaher Drive
Powell, TN 37849

(865) 647-5800

Dr. Keith Aaron Kyker, MD is a cardiac electrophysiologist in Powell, TN specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from University of Florida College of Medicine. Dr. Keith Aaron Kyker, MD is affiliated with Tennova Healthcare Turkey Creek Medical Center.

Office Locations

Tennova Healthcare Turkey Creek Medical Center

7557 B Dannaher Drive
Powell, TN 37849

(865) 647-5800

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Noteworthy Medicare Patient Procedures Performed by Dr. Keith Aaron Kyker, MD in 2023

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

Top 5%

By Affordability:

prothrombin time test

In 2023, Dr. Keith Aaron Kyker, MD had a list price for blood tests, coagulation (blood clotting) tests, lab tests, liver function tests (LFTs), and prothrombin time (PT) test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Tennessee. 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:

cardiac pacing procedures

cardioversion

elective cardioversion

elective external cardioversion

external cardioversion

pacemaker implantation

pacemaker replacement

pacemaker system replacement

permanent pacemaker implantation

permanent transvenous pacemaker implantation

permanent transvenous pacemaker replacement

In 2023, Dr. Keith Aaron Kyker, MD had a list price for cardiac pacing procedures, cardioversion, elective cardioversion, elective external cardioversion, external cardioversion, pacemaker implantation, pacemaker replacement, pacemaker system replacement, permanent pacemaker implantation, permanent transvenous pacemaker implantation, and permanent transvenous pacemaker replacement that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Tennessee. 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:

cardiac device implantation

ICD system replacement

transvenous ICD implantation

In 2012, Dr. Keith Aaron Kyker, MD performed more cardiac device implantation, ICD system replacement, and transvenous ICD implantation procedures for Medicare patients than 75% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2012 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	80
ambulatory monitoring	88
blood draw	56
cardiac procedures	280
cardioversion	66
catheterization	51
diagnostic procedures	31
doctor visit	734
hospital care	374
implant surgery	121
implantable cardioverter-defibrillator (ICD) replacement	28
inpatient care	374
lab tests	117
minimally invasive procedures	212
preventive care	14
vascular procedures	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2013 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	84
ambulatory monitoring	119
blood draw	73
cardiac procedures	301
cardioversion	90
catheterization	42
diagnostic procedures	42
doctor visit	917
hospital care	512
implant surgery	129
implantable cardioverter-defibrillator (ICD) replacement	61
inpatient care	512
lab tests	147
minimally invasive procedures	213
preventive care	18
ultrasound (sonogram)	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	548
Female	538

**Ethnicity**
Non-Hispanic White	926
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	375
From 75 to 84	370
85 and over	154
Less than 65	187

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	64
Depression	17
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	6
Atrial Fibrilation	43
Heart Failure	46
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2014 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	140
ambulatory monitoring	87
blood draw	44
cardiac procedures	282
cardioversion	74
catheterization	70
diagnostic procedures	55
doctor visit	859
hospital care	467
implant surgery	110
implantable cardioverter-defibrillator (ICD) replacement	49
inpatient care	467
lab tests	60
minimally invasive procedures	265
ultrasound (sonogram)	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	511
Female	513

**Ethnicity**
Non-Hispanic White	914
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	380
85 and over	150
Less than 65	130

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	65
Depression	19
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	7
Atrial Fibrilation	51
Heart Failure	50
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2015 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	118
ambulatory monitoring	84
blood draw	49
cardiac procedures	254
cardioversion	90
catheterization	59
diagnostic procedures	48
doctor visit	993
hospital care	494
implant surgery	111
implantable cardioverter-defibrillator (ICD) replacement	33
inpatient care	494
lab tests	50
minimally invasive procedures	229

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	1080
Female	1126

**Ethnicity**
Non-Hispanic White	1942
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	814
From 75 to 84	754
85 and over	324
Less than 65	314

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	62
Depression	19
Chronic Kidney Disease	33
Asthma	16
Osteoperosis	7
Atrial Fibrilation	51
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2016 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	24
ambulatory monitoring	33
cardiac procedures	108
catheterization	12
diagnostic procedures	12
doctor visit	422
hospital care	146
implant surgery	63
implantable cardioverter-defibrillator (ICD) replacement	28
inpatient care	146
minimally invasive procedures	87

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	883
Female	664

**Ethnicity**
Non-Hispanic White	1509
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	508
From 75 to 84	579
85 and over	321
Less than 65	139

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	67
Depression	23
Chronic Kidney Disease	42
Asthma	26
Osteoperosis	7
Atrial Fibrilation	46
Heart Failure	50
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2017 were cardiac procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	54
ambulatory monitoring	29
cardiac procedures	122
cardioversion	11
catheterization	27
diagnostic procedures	27
doctor visit	455
hospital care	109
implant surgery	51
implantable cardioverter-defibrillator (ICD) replacement	21
inpatient care	109
minimally invasive procedures	120
ultrasound (sonogram)	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	820
Female	642

**Ethnicity**
Non-Hispanic White	1433
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	553
85 and over	277
Less than 65	132

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	67
Depression	23
Chronic Kidney Disease	45
Asthma	6
Osteoperosis	6
Atrial Fibrilation	47
Heart Failure	51
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2018 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	76
ambulatory monitoring	33
cardiac procedures	143
cardioversion	21
catheterization	38
diagnostic procedures	38
doctor visit	385
hospital care	106
implant surgery	47
implantable cardioverter-defibrillator (ICD) replacement	24
inpatient care	106
minimally invasive procedures	148
ultrasound (sonogram)	25

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	744
Female	601

**Ethnicity**
Non-Hispanic White	1321
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	497
From 75 to 84	510
85 and over	239
Less than 65	99

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	65
Depression	24
Chronic Kidney Disease	43
Asthma	5
Osteoperosis	8
Atrial Fibrilation	47
Heart Failure	50
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2019 were minimally invasive procedures, cardiac procedures, ablation and inpatient care.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	90
blood draw	13
cardiac procedures	134
cardioversion	19
catheterization	45
diagnostic procedures	45
doctor visit	366
hospital care	82
implant surgery	61
implantable cardioverter-defibrillator (ICD) replacement	34
inpatient care	82
lab tests	29
minimally invasive procedures	179
ultrasound (sonogram)	28

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	880
Female	762

**Ethnicity**
Non-Hispanic White	1606
Black	12
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	584
From 75 to 84	619
85 and over	313
Less than 65	126

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	67
Depression	24
Chronic Kidney Disease	48
Asthma	6
Osteoperosis	8
Atrial Fibrilation	48
Heart Failure	50
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2020 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	52
cardiac procedures	88
cardioversion	20
catheterization	26
diagnostic procedures	26
doctor visit	266
hospital care	54
implant surgery	49
implantable cardioverter-defibrillator (ICD) replacement	24
inpatient care	54
lab tests	12
minimally invasive procedures	114
ultrasound (sonogram)	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	759
Female	592

**Ethnicity**
Non-Hispanic White	1316
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	492
From 75 to 84	543
85 and over	221
Less than 65	95

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	67
Depression	23
Chronic Kidney Disease	48
Asthma	5
Osteoperosis	8
Atrial Fibrilation	48
Heart Failure	49
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2021 were minimally invasive procedures, cardiac procedures, ablation and inpatient care.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	96
blood draw	26
cardiac procedures	120
cardioversion	23
catheterization	48
diagnostic procedures	36
doctor visit	193
hospital care	61
implant surgery	53
implantable cardioverter-defibrillator (ICD) replacement	19
inpatient care	61
lab tests	33
minimally invasive procedures	168
ultrasound (sonogram)	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	585
Female	503

**Ethnicity**
Non-Hispanic White	1057
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	395
From 75 to 84	430
85 and over	192
Less than 65	71

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	65
Depression	22
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	9
Atrial Fibrilation	47
Heart Failure	50
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN during 2022 were minimally invasive procedures, cardiac procedures, ablation and implant surgery.

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

ablation	102
cardiac procedures	110
cardioversion	23
catheterization	51
diagnostic procedures	51
doctor visit	150
hospital care	17
implant surgery	59
implantable cardioverter-defibrillator (ICD) replacement	28
inpatient care	17
lab tests	13
minimally invasive procedures	161
tilt table test	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Male	306
Female	228

**Ethnicity**
Non-Hispanic White	518
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	223
85 and over	67
Less than 65	33

Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	13
Atrial Fibrilation	69
Heart Failure	46
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Keith Aaron Kyker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Keith Aaron Kyker, MD treated as a cardiac electrophysiologist in Powell, TN were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

ablation	83
ambulatory monitoring	67
blood draw	43
cardiac procedures	176
cardioversion	43
catheterization	42
diagnostic procedures	37
doctor visit	521
hospital care	220
implant surgery	77
implantable cardioverter-defibrillator (ICD) replacement	31
inpatient care	220
lab tests	57
minimally invasive procedures	172
preventive care	16
ultrasound (sonogram)	18
vascular procedures	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Keith Aaron Kyker, MD.

**Gender**
Female	560
Male	646

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	1140
Hispanic	0
Native American / Alaskan Native	0
Other	4

**Age**
85 and over	205
75 to 84	451
Less than 65	120
65 to 74	430

Average of Total of Conditions of Medicare patients treated by Dr. Keith Aaron Kyker, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Keith Aaron Kyker, MD treated were hypertension, high cholesterol, ischemic heart disease and atrial fibrilation.

Hypertension	68
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	58
Depression	19
Chronic Kidney Disease	36
Asthma	8
Osteoporosis	7
Heart Failure	44
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Atrial Fibrillation	45
Dementia	11
Cancer	9

Education & Training

Dr. Keith Aaron Kyker, MD graduated from University of Florida College of Medicine. He is certified by the American Board of Internal Medicine Cardiovascular Disease and has a state license in Tennessee.

Medical School: University of Florida College of Medicine

Board Certification: American Board of Internal Medicine Cardiovascular Disease

Licensed In: Tennessee

Affiliations & Hospitals

Dr. Keith Aaron Kyker, MD is associated with these hospitals and organizations:

Tennova Healthcare Turkey Creek Medical Center

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General Payments

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

**Payments by Company**
Boston Scientific Corporation	$2,410 Tachy System $1,407	WATCHMAN $215	SQ-RX PULSE GENERATOR $131	OTHER- BSC PRODUCT NOT LISTED $87	GENERAL - THERAPIES $72	Other $498
Abbott Laboratories	$2,167 AVEIR $488	Assurity Pacemaker $382	Xience SkyPoint $209	Xience V coronary stent system $105	XIENCE SIERRA $91	Other $892
Medtronic Vascular, Inc.	$1,614 Micra $1,218	CareLink $80	SelectSecure $55	Cardiac Diagnostics and Monitoring $45	Amplia MRI $41	Other $174
St. Jude Medical, Inc.	$1,183 Electrophysiology $478	CRM $269	Fortify Assura and Ellipse $212	Electrophysiology (EP) $116	Unify Assura $66	Other $42
Novartis Pharmaceuticals Corporation	$973 ENTRESTO $890	LEQVIO $59	NON BRAND $25
Other	$4,276 EPi-Sense Guided Coagulation Device with VisiTrax $721	Bradycardia products $358	EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX $318	LifeVest $281	ELIQUIS $274	Other $2,323

**Types of Payments**
Food and Beverage	$9,369
Travel and Lodging	$2,990
Education	$242
Consulting Fee	$22

Research Payments

Dr. Keith Aaron Kyker, MD has received 836 research payments totaling $271,329.

Biography

Dr. Keith Kyker is a physician who specializes in adult cardiology and cardiac electrophysiology (heart rhythm). He studied medicine at the University of Tennessee Health Science Center College of Medicine and the University of Florida College of Medicine. Dr. Kyker is professionally affiliated with Tennova Healthcare Turkey Creek Medical Center.