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Dr. Rex Erwin Hudson, MD

(Dr. Rex E. Hudson, MD)

(No ratings)

Specializes in: Emergency Medicine and General Practice

University of Nebraska College of Medicine

10426 Baur Boulevard
Saint Louis, MO 63132

(314) 925-0903

Dr. Rex Erwin Hudson, MD is an emergency medicine doctor in Saint Louis, MO specializing in emergency medicine and general practice. He graduated from University of Nebraska College of Medicine. Dr. Rex Erwin Hudson, MD is affiliated with Mercy Hospital South, Mercy Health System and Mercy Hospital St. Louis.

Office Locations

10426 Baur Boulevard
Saint Louis, MO 63132

(314) 925-0903

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615 S New Ballas Road
Saint Louis, MO 63141

(314) 251-6000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2012 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	532

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2013 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	408

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	184
Female	254

**Ethnicity**
Non-Hispanic White	362
Black	25
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	131
85 and over	88
Less than 65	89

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	50
Depression	47
Chronic Kidney Disease	50
Asthma	19
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	34
Diabetes	43
Dementia	31
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2014 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	475

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	198
Female	281

**Ethnicity**
Non-Hispanic White	424
Black	27
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	113
85 and over	83
Less than 65	121

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	45
Depression	42
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2015 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	624

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	498
Female	690

**Ethnicity**
Non-Hispanic White	1096
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	352
85 and over	228
Less than 65	238

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	50
Depression	44
Chronic Kidney Disease	47
Asthma	24
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	34
Diabetes	41
Dementia	25
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2016 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	568

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	238
Female	315

**Ethnicity**
Non-Hispanic White	503
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	128
85 and over	111
Less than 65	134

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2016

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	38
Depression	42
Chronic Kidney Disease	47
Asthma	32
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2017 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	513

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	198
Female	302

**Ethnicity**
Non-Hispanic White	457
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	136
85 and over	101
Less than 65	120

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	48
Depression	40
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	33
Diabetes	40
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2018 were emergency care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	463

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	188
Female	257

**Ethnicity**
Non-Hispanic White	413
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	140
85 and over	97
Less than 65	82

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	49
Depression	41
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	39
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	29
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2019 were emergency care and nursing home care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

emergency care	262
nursing home care	118

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	122
Female	187

**Ethnicity**
Non-Hispanic White	280
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	98
85 and over	74
Less than 65	57

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	52
Depression	44
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	18
Atrial Fibrilation	26
Heart Failure	39
Chronic Obstructive Pulmonary Disease	34
Diabetes	36
Dementia	29
Cancer	23

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2020 were nursing home care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

nursing home care	642

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	56
Female	117

**Age**
From 65 to 74	0
From 75 to 84	55
85 and over	88
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	61
Depression	60
Chronic Kidney Disease	68
Asthma	8
Osteoperosis	24
Atrial Fibrilation	29
Heart Failure	54
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	62
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2021 were nursing home care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

nursing home care	761

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	68
Female	123

**Age**
From 65 to 74	0
From 75 to 84	65
85 and over	101
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	64
Depression	55
Chronic Kidney Disease	63
Asthma	10
Osteoperosis	25
Atrial Fibrilation	37
Heart Failure	53
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	65
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2022 were nursing home care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

nursing home care	530

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	44
Female	94

**Age**
From 65 to 74	0
From 75 to 84	39
85 and over	81
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	53
Depression	49
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	27
Atrial Fibrilation	46
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	52
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2023 were nursing home care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

nursing home care	606

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	56
Female	143

**Age**
From 65 to 74	0
From 75 to 84	61
85 and over	109
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2023

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	40
Depression	46
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	22
Atrial Fibrilation	39
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	44
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO during 2024 were nursing home care.

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

nursing home care	96

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	20
Female	47

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	45
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD in 2024

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	34
Depression	49
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	22
Atrial Fibrilation	28
Heart Failure	39
Chronic Obstructive Pulmonary Disease	19
Diabetes	24
Dementia	49
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Rex Erwin Hudson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rex Erwin Hudson, MD treated as an emergency medicine doctor in Saint Louis, MO were emergency care and nursing home care.

emergency care	480
nursing home care	458

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Rex Erwin Hudson, MD.

**Gender**
Male	143
Female	216

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	0
Non-Hispanic White	271
Native American / Alaskan Native	0
Hispanic	3
Other	0

**Age**
75 to 84	102
85 and over	92
Less than 65	64
65 to 74	91

Average of Total of Conditions of Medicare patients treated by Dr. Rex Erwin Hudson, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	44
Depression	43
Chronic Kidney Disease	47
Asthma	12
Osteoporosis	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Atrial Fibrillation	25
Cancer	15
Dementia	35

Education & Training

Dr. Rex Erwin Hudson, MD graduated from University of Nebraska College of Medicine. He completed residency at OSF Saint Francis Medical Center, Peoria. He is certified by the Board Certification: Amer Bd Emergency Medicine and has a state license in Missouri.

Medical School: University of Nebraska College of Medicine

Residency: OSF Saint Francis Medical Center, Peoria

Board Certification: Board Certification: Amer Bd Emergency Medicine

Licensed In: Missouri

Affiliations & Hospitals

Dr. Rex Erwin Hudson, MD is associated with these hospitals and organizations:

Mercy Hospital South

Mercy Health System

Mercy Hospital St. Louis

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$48,016 Gilenya $38,873	MAYZENT $9,143
CSL Behring	$13 Kcentra $13

**Types of Payments**
Consulting Fee	$46,029
Travel and Lodging	$1,037
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$950
Food and Beverage	$13

Biography

Dr. Rex Hudson is a physician who specializes in general practice and emergency medicine. In his practice, Dr. Hudson focuses on urgent care and emergency care. He is professionally affiliated with Mercy Hospital St. Louis and Mercy Hospital South. Before completing his residency at OSF Saint Francis Medical Center, Peoria, Dr. Hudson attended medical school at the University of Nebraska College of Medicine.