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Dr. Lorone Cowayne Washington, MD

Accepting New Patients

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Specializes in: Emergency Medicine

2435 Forest Drive
Columbia, SC 29204

(803) 256-5725

Dr. Lorone Cowayne Washington, MD is an emergency medicine doctor in Charleston, SC specializing in emergency medicine. Dr. Lorone Cowayne Washington, MD is affiliated with MUSC Health and U.S. Department of Veterans Affairs.

Office Locations

109 Bee Street Ralph H. Johnson Vamc (534)
Charleston, SC 29401

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1315 Roberts Street
Camden, SC 29020

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MUSC Health

2435 Forest Drive
Columbia, SC 29204

(803) 256-5725

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Noteworthy Medicare Patient Procedures Performed by Dr. Lorone Cowayne Washington, MD in 2023

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

Top 5%

By Volume:

nerve conduction studies

In 2023, Dr. Lorone Cowayne Washington, MD performed more nerve conduction studies (NCS) procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2012 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	765

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2013 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	857

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	304
Female	426

**Ethnicity**
Non-Hispanic White	502
Black	214
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	188
85 and over	122
Less than 65	222

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2014 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	686

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	243
Female	405

**Ethnicity**
Non-Hispanic White	401
Black	234
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	161
85 and over	121
Less than 65	165

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	54
Depression	31
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	24
Diabetes	45
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2015 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	682

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	540
Female	778

**Ethnicity**
Non-Hispanic White	682
Black	596
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	344
85 and over	268
Less than 65	314

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2015

Hypertension	75
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	41
Asthma	21
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2016 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	645

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	262
Female	354

**Ethnicity**
Non-Hispanic White	327
Black	275
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	176
85 and over	111
Less than 65	123

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	55
Depression	25
Chronic Kidney Disease	48
Asthma	28
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	49
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2017 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	648

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	268
Female	359

**Ethnicity**
Non-Hispanic White	324
Black	289
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	158
85 and over	109
Less than 65	153

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	44
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2018 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	605

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	245
Female	344

**Ethnicity**
Non-Hispanic White	309
Black	267
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	181
85 and over	114
Less than 65	107

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	61
Depression	33
Chronic Kidney Disease	53
Asthma	14
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	43
Chronic Obstructive Pulmonary Disease	27
Diabetes	49
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2019 were emergency care.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

emergency care	600

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	247
Female	359

**Ethnicity**
Non-Hispanic White	340
Black	254
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	177
85 and over	114
Less than 65	122

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2019

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	59
Depression	33
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	40
Chronic Obstructive Pulmonary Disease	26
Diabetes	45
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2020 were emergency care and diagnostic procedures.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

diagnostic procedures	107
emergency care	578

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	297
Female	384

**Ethnicity**
Non-Hispanic White	381
Black	275
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	188
85 and over	103
Less than 65	139

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	48
Dementia	21
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2021 were emergency care, rehabilitation, nerve block and diagnostic procedures.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

diagnostic procedures	68
doctor visit	50
emergency care	426
nerve block	70
rehabilitation	121

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	218
Female	287

**Ethnicity**
Non-Hispanic White	263
Black	226
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	150
85 and over	89
Less than 65	77

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	54
Asthma	9
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	50
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC during 2022 were emergency care and diagnostic procedures.

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

diagnostic procedures	72
doctor visit	39
emergency care	494

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Male	251
Female	319

**Ethnicity**
Non-Hispanic White	324
Black	230
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	175
85 and over	97
Less than 65	92

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	38
Asthma	16
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	44
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lorone Cowayne Washington, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lorone Cowayne Washington, MD treated as an emergency medicine doctor in Charleston, SC were emergency care, rehabilitation, diagnostic procedures and nerve block.

diagnostic procedures	82
doctor visit	44
emergency care	635
nerve block	70
rehabilitation	121

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lorone Cowayne Washington, MD.

**Gender**
Female	365
Male	261

**Ethnicity**
Black / African American	260
Asian / Pacific Islander	0
Non-Hispanic White	350
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
85 and over	113
75 to 84	172
Less than 65	137
65 to 74	202

Average of Total of Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	41
Asthma	13
Osteoporosis	7
Heart Failure	32
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Atrial Fibrillation	18
Dementia	19
Cancer	10

Education & Training

He has a state license in South Carolina.

Residency: (2005)

Licensed In: South Carolina

Affiliations & Hospitals

Dr. Lorone Cowayne Washington, MD is associated with these hospitals and organizations:

MUSC Health

U.S. Department of Veterans Affairs

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Lorone Cowayne Washington, MD appears to accept the following insurance providers: CIGNA Medicare, Aetna Medicare, Great-West Healthcare, WellCare, Community Care Network (CCN), United Healthcare, TRICARE, Employers Health Network, Medicaid, Humana, Cigna, Coventry, Blue Choice, First Health, MedCost, Molina Healthcare, Group Health Plan (GHP), Medicare A & B (Traditional Medicare), Blue Cross Blue Shield State Health Plan for South Carolina, Blue Cross Blue Shield Preferred Blue (PPC), BCBS Blue Essentials (Marketplace), Aetna (Preferred Provider Organization), Blue Cross Blue Shield Planned Administrators, First Choice/Select Health (NEIC), Absolute Total Care (NEIC), Clover Health, Blue Cross Blue Shield Medicare, Aetna (Open Choice), AllWell by Absolute Total Care, Aetna (Managed Choice), Blue Cross Blue Shield Federal (FEP), Ambetter from Absolute Total Care (Marketplace), First Choice Next and Aetna (Exclusive Choice).

Insurance Accepted by Provider includes:

According to our sources, Dr. Lorone Cowayne Washington, MD accepts the following insurance providers:

CIGNA Medicare

Aetna Medicare

Great-West Healthcare

WellCare

Community Care Network (CCN)

United Healthcare

TRICARE

Employers Health Network

Medicaid

Humana

Cigna

Coventry

Blue Choice

First Health

MedCost

Molina Healthcare

Group Health Plan (GHP)

Medicare A & B (Traditional Medicare)

Blue Cross Blue Shield State Health Plan for South Carolina

Blue Cross Blue Shield Preferred Blue (PPC)

BCBS Blue Essentials (Marketplace)

Aetna (Preferred Provider Organization)

Blue Cross Blue Shield Planned Administrators

First Choice/Select Health (NEIC)

Absolute Total Care (NEIC)

Clover Health

Blue Cross Blue Shield Medicare

Aetna (Open Choice)

AllWell by Absolute Total Care

Aetna (Managed Choice)

Blue Cross Blue Shield Federal (FEP)

Ambetter from Absolute Total Care (Marketplace)

First Choice Next

Aetna (Exclusive Choice)

Ratings & Reviews

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General Payments

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

**Payments by Company**
Pfizer Inc.	$73 ELIQUIS $73
Janssen Pharmaceuticals, Inc	$43 XARELTO $43

**Types of Payments**
Food and Beverage	$116

Biography

Dr. Lorone Washington sees patients in Camden, SC, Columbia, SC, and Charleston, SC. His medical specialty is emergency medicine. Dr. Washington is affiliated with MUSC Health and U.S. Department of Veterans Affairs. He accepts several insurance carriers, including Blue California, Coventry, and Employers Health Network. His practice in Columbia, SC is open to new patients as reported by MUSC Health.

Select Year:

Dr. Lorone Cowayne Washington, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Lorone Cowayne Washington, MD in 2023

By Volume:

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. Lorone Cowayne Washington, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Lorone Cowayne Washington, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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