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Dr. Rex C. Haydon, PhD, MD

(Rex Haydon)

(743 Ratings)

Specializes in: Orthopedic Oncology

University of Chicago, Pritzker School of Medicine (1996)

Professional interests include: bone infection, bone cancer (osteosarcoma), joint infection

10855 Virginia Street
Crown Point, IN 46307

(219) 407-5500

Dr. Rex C. Haydon, PhD, MD is an orthopedic oncologist in Crown Point, IN specializing in orthopedic oncology. He graduated from University of Chicago, Pritzker School of Medicine in 1996 and has 30 years of experience. Dr. Rex C. Haydon, PhD, MD is affiliated with The University of Chicago Medicine, UChicago Medicine and UNIVERSITY OF CHICAGO.

Office Locations

The University of Chicago Medicine

10855 Virginia Street
Crown Point, IN 46307

(219) 407-5500

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The University of Chicago Medicine

5758 S. Maryland Avenue
Chicago, IL 60637

1-888-824-0200

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5841 S Maryland Avenue
Chicago, IL 60637

1-888-824-0200

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	241

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	232

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	60
Female	106

**Ethnicity**
Non-Hispanic White	95
Black	54
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	38
85 and over	26
Less than 65	41

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2013

Hypertension	67
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	220

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	55
Female	82

**Ethnicity**
Non-Hispanic White	78
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2014

Hypertension	68
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	258

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	130
Female	192

**Ethnicity**
Non-Hispanic White	172
Black	112
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	80
85 and over	38
Less than 65	82

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2015

Hypertension	65
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	12
Atrial Fibrilation	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	14
Cancer	25

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Rex C. Haydon, PhD, MD treated as an orthopedic oncologist in Crown Point, IN during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	229
hospital care	15
inpatient care	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	61
Female	95

**Ethnicity**
Non-Hispanic White	81
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	36
85 and over	15
Less than 65	40

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2016

Hypertension	64
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	38
Asthma	17
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	204

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	52
Female	81

**Ethnicity**
Non-Hispanic White	72
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2017

Hypertension	65
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	218

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	56
Female	80

**Ethnicity**
Non-Hispanic White	72
Black	45
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2018

Hypertension	63
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	226

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	48
Female	90

**Ethnicity**
Non-Hispanic White	69
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2019

Hypertension	61
High Cholesterol	48
Stroke	8
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	13
Cancer	23

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	110

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	30
Female	63

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2020

Hypertension	68
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	12
Cancer	23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	137

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	34
Female	52

**Ethnicity**
Non-Hispanic White	49
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2021

Hypertension	65
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	23

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

doctor visit	124

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	39
Female	52

**Ethnicity**
Non-Hispanic White	57
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD in 2022

Hypertension	71
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	16
Depression	22
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	0
Cancer	33

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Rex C. Haydon, PhD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Rex C. Haydon, PhD, MD treated as an orthopedic oncologist in Crown Point, IN were hospital care and inpatient care.

doctor visit	199
hospital care	15
inpatient care	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Rex C. Haydon, PhD, MD.

**Gender**
Male	51
Female	81

**Ethnicity**
Black / African American	40
Asian / Pacific Islander	0
Non-Hispanic White	71
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	23
85 and over	7
Less than 65	24
65 to 74	56

Average of Total of Conditions of Medicare patients treated by Dr. Rex C. Haydon, PhD, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Rex C. Haydon, PhD, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	59
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	30
Asthma	5
Osteoporosis	7
Heart Failure	21
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Atrial Fibrillation	7
Dementia	9
Cancer	20

Education & Training

Dr. Rex C. Haydon, PhD, MD graduated from University of Chicago, Pritzker School of Medicine in 1996. He completed residency at University of Chicago Affiliated Hospitals. He is certified by the Board Certification: Orthopaedic Surgery and has a state license in Illinois.

Medical School: University of Chicago, Pritzker School of Medicine (1996)

Residency: University of Chicago Affiliated Hospitals

Board Certification: Board Certification: Orthopaedic Surgery

Licensed In: Illinois

Affiliations & Hospitals

Dr. Rex C. Haydon, PhD, MD is associated with these hospitals and organizations:

The University of Chicago Medicine

UChicago Medicine

UNIVERSITY OF CHICAGO

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. Rex C. Haydon, PhD, MD appears to accept the following insurance providers: Blue Cross Blue Shield PPO, Aetna PPO, CIGNA PPO, CIGNA POS, CIGNA HMO, MultiPlan PPO, Medicare Advantage, Aetna POS, Medicare, Humana, PHCS PPO, Aetna Medicare PPO, United W500 Emergent Wrap, Aetna Better Health *see insurance page, United Options (PPO), CountyCare *see insurance page, BCBS HMO (HMOI) (specialists only), United Select (HMO & EPO) (specialists only), University of Chicago Health Plan (UCHP), United Choice HMO (specialists only), BCBS Blue Precision HMO (specialists only), Aetna HMO (specialists only) and United Choice Plus POS/PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Rex C. Haydon, PhD, MD accepts the following insurance providers:

Blue Cross Blue Shield PPO

Aetna PPO

CIGNA PPO

CIGNA POS

CIGNA HMO

MultiPlan PPO

Medicare Advantage

Aetna POS

Medicare

Humana

PHCS PPO

Aetna Medicare PPO

United W500 Emergent Wrap

Aetna Better Health *see insurance page

United Options (PPO)

CountyCare *see insurance page

BCBS HMO (HMOI) (specialists only)

United Select (HMO & EPO) (specialists only)

University of Chicago Health Plan (UCHP)

United Choice HMO (specialists only)

BCBS Blue Precision HMO (specialists only)

Aetna HMO (specialists only)

United Choice Plus POS/PPO

Ratings & Reviews

Dr. Rex C. Haydon, PhD, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 743 ratings. We collect ratings and reviews of Dr. Rex C. Haydon, PhD, MD from all over the web to help you find the right in Crown Point, IN.

4.9

Overall Rating

(743 Ratings)

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General Payments

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

**Payments by Company**
Musculoskeletal Transplant Foundation Inc.	$3,025 $3,025
Zimmer Biomet Holdings, Inc.	$42 $42

**Types of Payments**
Honoraria	$3,025
Food and Beverage	$42

Biography

Dr. Rex Haydon is a specialist in orthopedic oncology. He graduated from the University of Chicago, Pritzker School of Medicine. Dr. Haydon completed his residency training at a hospital affiliated with the University of Chicago. He has indicated that his clinical interests include bone cancer (osteosarcoma), bone infection, and joint infection. He is rated 5.0 stars (out of 5) by his patients. He appears to be in-network for Blue California, Aetna, CIGNA Plans, and more. In addition to English, Dr. Haydon speaks Spanish. He is affiliated with The University of Chicago Medicine.