In 2023, Dr. Christopher William Maender, MD performed more arm CT scan, open biceps tenodesis, and total shoulder replacement procedures for Medicare patients than 95% of providers in related specialties within Illinois.

Top 10%

By Volume:

joint surgery

open surgery

upper extremity surgery

In 2023, Dr. Christopher William Maender, MD performed more joint surgery, open surgery, and upper extremity surgery procedures for Medicare patients than 90% of providers in related specialties within Illinois.

Top 25%

By Volume:

arthroscopic acromioplasty

decompression surgery

trigger finger surgery

By Affordability:

biceps tenodesis

In 2012, among providers in related specialties within Illinois, Dr. Christopher William Maender, MD performed more arthroscopic acromioplasty, decompression surgery, injections, joint aspiration, joint reconstruction, shoulder arthroscopy, tendon surgery, and trigger finger surgery procedures for Medicare patients than 75% of them and he also had a list price for biceps tenodesis that was lower than the list prices billed to Medicare by 75% of them. 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. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2012 were injections, aspiration, inpatient care and hospital care.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	218
CT scan	12
decompression surgery	40
doctor visit	833
fracture surgery	15
hip imaging	49
hospital care	116
immobilization	17
injections	289
inpatient care	116
joint surgery	13
lower extremity surgery	15
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	94
nerve procedures	40
open surgery	40
reconstructive surgery	13
tendon surgery	15
upper extremity surgery	68
X-rays	63

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2013 were injections, aspiration, musculoskeletal imaging and upper extremity surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	262
CT scan	11
decompression surgery	53
doctor visit	1025
hip imaging	45
hospital care	27
immobilization	21
injections	318
inpatient care	27
joint surgery	25
minimally invasive procedures	11
musculoskeletal imaging	69
nerve procedures	42
open surgery	42
reconstructive surgery	14
upper extremity surgery	67
X-rays	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	213
Female	377

**Ethnicity**
Non-Hispanic White	568
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	186
85 and over	84
Less than 65	80

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2013

Hypertension	72
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	17
Asthma	18
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2014 were injections, aspiration, upper extremity surgery and musculoskeletal imaging.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	162
debridement (removal of unhealthy tissue)	18
decompression surgery	45
doctor visit	821
fracture surgery	11
hip imaging	43
hospital care	37
immobilization	20
injections	213
inpatient care	37
joint surgery	67
lower extremity surgery	11
minimally invasive procedures	55
MRI (magnetic resonance imaging)	22
musculoskeletal imaging	90
nerve procedures	27
open surgery	40
reconstructive surgery	12
tendon surgery	25
transplant procedures	12
upper extremity surgery	119
X-rays	68

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	168
Female	305

**Ethnicity**
Non-Hispanic White	458
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	133
85 and over	58
Less than 65	71

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2014

Hypertension	64
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	18
Asthma	14
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2015 were injections, aspiration, musculoskeletal imaging and upper extremity surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	153
CT scan	13
decompression surgery	46
doctor visit	776
fracture surgery	11
hip imaging	76
hospital care	23
immobilization	15
injections	178
inpatient care	23
joint surgery	55
lower extremity surgery	11
minimally invasive procedures	24
MRI (magnetic resonance imaging)	13
musculoskeletal imaging	102
nerve procedures	35
open surgery	46
reconstructive surgery	31
upper extremity surgery	79
X-rays	76

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	328
Female	562

**Ethnicity**
Non-Hispanic White	864
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	406
From 75 to 84	246
85 and over	112
Less than 65	126

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2015

Hypertension	75
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	17
Asthma	23
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2016 were injections, aspiration, upper extremity surgery and tendon surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	154
decompression surgery	50
doctor visit	773
hospital care	30
immobilization	12
injections	196
inpatient care	30
joint surgery	44
minimally invasive procedures	30
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	19
nerve procedures	35
open surgery	48
reconstructive surgery	14
tendon surgery	64
transplant procedures	11
upper extremity surgery	143

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	171
Female	300

**Ethnicity**
Non-Hispanic White	452
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	127
85 and over	71
Less than 65	47

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2016

Hypertension	75
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	22
Asthma	25
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2017 were injections, aspiration, upper extremity surgery and decompression surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	176
CT scan	13
decompression surgery	46
doctor visit	862
fracture surgery	11
hospital care	27
immobilization	19
injections	223
inpatient care	27
joint surgery	41
lower extremity surgery	11
minimally invasive procedures	12
MRI (magnetic resonance imaging)	21
musculoskeletal imaging	34
nerve procedures	34
open surgery	45
reconstructive surgery	29
tendon surgery	38
upper extremity surgery	113

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	191
Female	314

**Ethnicity**
Non-Hispanic White	487
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	140
85 and over	62
Less than 65	61

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2017

Hypertension	75
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2018 were injections, aspiration, upper extremity surgery and open surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	206
decompression surgery	64
doctor visit	915
fracture surgery	13
hospital care	30
immobilization	22
injections	264
inpatient care	30
joint surgery	57
minimally invasive procedures	30
MRI (magnetic resonance imaging)	16
musculoskeletal imaging	16
nerve procedures	49
open surgery	75
reconstructive surgery	27
tendon surgery	39
upper extremity surgery	158

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	201
Female	367

**Ethnicity**
Non-Hispanic White	544
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	169
85 and over	68
Less than 65	62

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2018

Hypertension	75
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2019 were injections, aspiration, upper extremity surgery and open surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	192
decompression surgery	74
doctor visit	802
hospital care	21
injections	248
inpatient care	21
joint surgery	51
minimally invasive procedures	29
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	48
nerve procedures	61
open surgery	75
reconstructive surgery	22
tendon surgery	58
upper extremity surgery	170
X-rays	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	218
Female	327

**Ethnicity**
Non-Hispanic White	513
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	151
85 and over	67
Less than 65	66

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2019

Hypertension	72
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2020 were injections, aspiration, upper extremity surgery and nerve procedures.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	214
decompression surgery	40
doctor visit	714
injections	269
joint surgery	18
nerve procedures	40
open surgery	40
reconstructive surgery	18
tendon surgery	24
upper extremity surgery	82

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	220
Female	315

**Ethnicity**
Non-Hispanic White	509
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	154
85 and over	48
Less than 65	54

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2020

Hypertension	64
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	36
Depression	28
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2021 were injections, aspiration, upper extremity surgery and tendon surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	181
CT scan	19
decompression surgery	46
doctor visit	673
injections	237
joint surgery	46
minimally invasive procedures	11
MRI (magnetic resonance imaging)	16
musculoskeletal imaging	35
nerve procedures	35
open surgery	35
reconstructive surgery	35
tendon surgery	52
transplant procedures	12
upper extremity surgery	133

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	206
Female	292

**Ethnicity**
Non-Hispanic White	475
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	162
85 and over	55
Less than 65	31

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2021

Hypertension	66
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	23
Asthma	9
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL during 2022 were injections, aspiration, upper extremity surgery and decompression surgery.

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

aspiration	177
CT scan	30
decompression surgery	73
doctor visit	607
injections	237
joint surgery	51
minimally invasive procedures	12
MRI (magnetic resonance imaging)	14
musculoskeletal imaging	44
nerve procedures	61
open surgery	61
reconstructive surgery	39
tendon surgery	49
transplant procedures	11
upper extremity surgery	161

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	210
Female	253

**Ethnicity**
Non-Hispanic White	441
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	143
85 and over	62
Less than 65	36

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	16
Asthma	15
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	2
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Christopher William Maender, MD for Medicare patients.

The highest averages for the top procedures that Dr. Christopher William Maender, MD treated as an orthopedist in Springfield, IL were injections, aspiration, upper extremity surgery and X-rays.

aspiration	190
CT scan	16
debridement (removal of unhealthy tissue)	18
decompression surgery	52
doctor visit	800
fracture surgery	12
hip imaging	53
hospital care	38
immobilization	18
injections	242
inpatient care	38
joint surgery	42
lower extremity surgery	12
minimally invasive procedures	23
MRI (magnetic resonance imaging)	17
musculoskeletal imaging	55
nerve procedures	41
open surgery	49
reconstructive surgery	23
tendon surgery	40
transplant procedures	11
upper extremity surgery	117
X-rays	58

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Christopher William Maender, MD.

**Gender**
Male	193
Female	310

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	482
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	146
85 and over	62
Less than 65	57
65 to 74	236

Average of Total of Conditions of Medicare patients treated by Dr. Christopher William Maender, MD From 2012 - 2022

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

Hypertension	64
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	18
Asthma	13
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Atrial Fibrillation	10
Dementia	7
Cancer	8

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

Dr. Christopher William Maender, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Christopher William Maender, MD from all over the web to help you find the right in Springfield, IL.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2023-12-07

Very knowledgeable and straightforward. I wouldn’t use anyone but him moving forward if ever needed again.

General Payments

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

**Payments by Company**
Arthrex, Inc.	$1,164 ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $1,164
WARDLOW ENTERPRISES	$1,043 ARTHREX PRODUCT LINE ARTHROPLASTY $104	$939
Exactech, Inc.	$353 Equinoxe $353
Zimmer Biomet Holdings, Inc.	$269 Comprehensive Shoulder $269
Ethicon US, LLC	$123 STRATAFIX $78	Sutures $45
Other	$656 ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $121	Sports Med Shoulder $100	Mako $100	DePuy Synthes Advantage $83	Regeneten $76	Other $176

**Types of Payments**
Education	$1,462
Food and Beverage	$1,377
Travel and Lodging	$769

Research Payments

Dr. Christopher William Maender, MD has received 4 research payments totaling $4,791.

Biography

Dr. Christopher Maender is a Springfield, IL physician who specializes in hand surgery and orthopedics/orthopedic surgery. He attended medical school at St. Louis University School of Medicine.

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Dr. Christopher William Maender, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Christopher William Maender, MD in 2023

By Volume:

By Volume:

By Volume:

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. Christopher William Maender, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Christopher William Maender, 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. Christopher William Maender, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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