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Dr. Matthew W. Karshner, MD

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Specializes in: Physiatry (Physical Medicine & Rehabilitation)

405 W Jackson Street
Carbondale, IL 62901

(618) 549-0721

Dr. Matthew W. Karshner, MD is a physiatrist in Murphysboro, IL specializing in physiatry (physical medicine & rehabilitation).

Office Locations

2 S Hospital Drive
Murphysboro, IL 62966

(618) 684-3156

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201 S 14th Street
Herrin, IL 62948

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2126 Independence Street
Cape Girardeau, MO 63703

(573) 986-4404

(573) 986-4439

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405 W Jackson Street
Carbondale, IL 62901

(618) 549-0721

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In The News

“"Our best theory is that there is a miscommunication between the endocrine system and our nervous system," says Dr. Matthew Karshner of Southeast Physical Medicine and Rehabilitation.”—"Health checkup: Pain and fatigue may be signs of fibromyalgia", Southeast Missourian, March 2011

Noteworthy Medicare Patient Procedures Performed by Dr. Matthew W. Karshner, MD in 2023

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

Top 25%

By Affordability:

electrodiagnostic testing

electrophysiological study

nerve conduction studies

In 2012, Dr. Matthew W. Karshner, MD had a list price for electrodiagnostic testing, electrophysiological (EP) study, and nerve conduction studies (NCS) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2012 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	57
diagnostic procedures	196
doctor visit	739
hospital care	1394
injections	190
inpatient care	1394
minimally invasive procedures	62
pain management	71

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2013 were hospital care, inpatient care, injections and pain management.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	50
diagnostic procedures	12
doctor visit	673
hospital care	1374
injections	194
inpatient care	1374
minimally invasive procedures	49
pain management	95

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	129
Female	186

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	78
85 and over	30
Less than 65	99

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	21
Ischemic Heart Disease	42
Depression	41
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2014 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	29
diagnostic procedures	74
doctor visit	494
hospital care	1344
injections	67
inpatient care	1344
pain management	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	168
Female	202

**Ethnicity**
Non-Hispanic White	346
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	99
85 and over	28
Less than 65	99

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	19
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2015 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	27
diagnostic procedures	83
doctor visit	484
hospital care	1198
injections	57
inpatient care	1198
pain management	30

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	256
Female	374

**Ethnicity**
Non-Hispanic White	582
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	154
85 and over	58
Less than 65	178

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	22
Ischemic Heart Disease	37
Depression	40
Chronic Kidney Disease	28
Asthma	21
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2016 were hospital care, inpatient care, injections and diagnostic procedures.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	28
diagnostic procedures	85
doctor visit	595
hospital care	1097
injections	93
inpatient care	1097
pain management	65

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	140
Female	176

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	84
85 and over	20
Less than 65	86

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	23
Ischemic Heart Disease	43
Depression	41
Chronic Kidney Disease	34
Asthma	28
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2017 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	18
diagnostic procedures	63
doctor visit	571
hospital care	954
injections	54
inpatient care	954
pain management	36

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	147
Female	171

**Ethnicity**
Non-Hispanic White	293
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	89
85 and over	25
Less than 65	96

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	20
Ischemic Heart Disease	42
Depression	43
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2018 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	30
diagnostic procedures	114
doctor visit	592
hospital care	1123
injections	65
inpatient care	1123
pain management	35

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	174
Female	208

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	103
85 and over	50
Less than 65	99

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	21
Ischemic Heart Disease	41
Depression	40
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2019 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	49
diagnostic procedures	135
doctor visit	491
hospital care	1012
injections	111
inpatient care	1012
pain management	62

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	153
Female	203

**Ethnicity**
Non-Hispanic White	336
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	92
85 and over	46
Less than 65	90

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2019

Hypertension	75
High Cholesterol	62
Stroke	23
Ischemic Heart Disease	39
Depression	37
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2020 were hospital care, inpatient care, diagnostic procedures and injections.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	28
diagnostic procedures	109
doctor visit	383
hospital care	1289
injections	53
inpatient care	1289
pain management	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	145
Female	198

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	113
85 and over	34
Less than 65	75

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	19
Ischemic Heart Disease	41
Depression	35
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2021 were hospital care, inpatient care, diagnostic procedures and aspiration.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

aspiration	24
diagnostic procedures	98
doctor visit	315
hospital care	1676
injections	24
inpatient care	1676

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	155
Female	236

**Ethnicity**
Non-Hispanic White	369
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	126
85 and over	43
Less than 65	67

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2021

Hypertension	75
High Cholesterol	64
Stroke	19
Ischemic Heart Disease	40
Depression	36
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL during 2022 were hospital care, inpatient care and diagnostic procedures.

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

diagnostic procedures	49
doctor visit	255
hospital care	1464
inpatient care	1464

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Male	142
Female	173

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	111
85 and over	40
Less than 65	45

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	28
Ischemic Heart Disease	34
Depression	42
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	25
Chronic Obstructive Pulmonary Disease	27
Diabetes	42
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Matthew W. Karshner, MD for Medicare patients.

The highest averages for the top procedures that Dr. Matthew W. Karshner, MD treated as a physiatrist in Murphysboro, IL were hospital care, inpatient care, diagnostic procedures and injections.

aspiration	34
diagnostic procedures	92
doctor visit	508
hospital care	1265
injections	90
inpatient care	1265
minimally invasive procedures	55
pain management	50

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Matthew W. Karshner, MD.

**Gender**
Female	193
Male	146

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	317
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	34
75 to 84	95
Less than 65	84
65 to 74	125

Average of Total of Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	58
Stroke	19
Ischemic Heart Disease	36
Depression	35
Chronic Kidney Disease	31
Asthma	9
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Atrial Fibrillation	15
Dementia	10
Cancer	10

Education & Training

He has a state license in Missouri.

Licensed In: Missouri

Ratings & Reviews

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General Payments

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

**Payments by Company**
Avanir Pharmaceuticals, Inc.	$224 Nuedexta $209	ONZETRA Xsail $15
Allergan Inc.	$184 BOTOX $184
Ipsen Biopharmaceuticals, Inc	$131 Dysport 300 U-1 $131
AbbVie Inc.	$96 UBRELVY $96
Iroko Pharmaceuticals, LLC	$89 ZORVOLEX $89

**Types of Payments**
Food and Beverage	$685
Education	$40

Biography

Dr. Matthew Karshner is a medical specialist in physiatry (physical medicine & rehabilitation). He studied medicine at Ohio State University College of Medicine.

Select Year:

Dr. Matthew W. Karshner, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Matthew W. Karshner, MD in 2023

By Affordability:

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. Matthew W. Karshner, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew W. Karshner, 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. Matthew W. Karshner, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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