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Home > CA Providers > Orthopedic Surgeons

Dr. Raymond A. Koch, MD

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Specializes in: Orthopedics/Orthopedic Surgery

2826 Harris Street
Eureka, CA 95503

(707) 443-8033

Dr. Raymond A. Koch, MD is an orthopedist in Eureka, CA specializing in orthopedics/orthopedic surgery.

Office Locations

2826 Harris Street
Eureka, CA 95503

(707) 443-8033

(707) 268-3250

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2012 were aspiration, X-rays, injections and musculoskeletal imaging.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	156
decompression surgery	13
doctor visit	431
injections	156
joint surgery	90
lower extremity surgery	90
minimally invasive procedures	70
musculoskeletal imaging	92
nerve procedures	13
open surgery	13
reconstructive surgery	31
synovectomy	24
upper extremity surgery	13
X-rays	156

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2013 were aspiration, injections, X-rays and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	358
doctor visit	651
injections	358
joint surgery	99
lower extremity surgery	99
minimally invasive procedures	81
musculoskeletal imaging	77
pelvic imaging	14
reconstructive surgery	29
synovectomy	38
X-rays	168

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	123
Female	208

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

**Age**
From 65 to 74	182
From 75 to 84	90
85 and over	19
Less than 65	40

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2013

Hypertension	57
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	19
Depression	21
Chronic Kidney Disease	11
Asthma	11
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2014 were aspiration, injections, X-rays and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	235
doctor visit	515
injections	235
joint surgery	70
lower extremity surgery	70
minimally invasive procedures	59
musculoskeletal imaging	61
pelvic imaging	15
reconstructive surgery	11
synovectomy	27
X-rays	130

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	132
Female	190

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	0
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	159
From 75 to 84	86
85 and over	28
Less than 65	49

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2014

Hypertension	59
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	12
Asthma	9
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2015 were aspiration, injections, joint surgery and lower extremity surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	208
doctor visit	399
injections	208
joint surgery	92
lower extremity surgery	92
minimally invasive procedures	73
musculoskeletal imaging	33
reconstructive surgery	19
synovectomy	29
X-rays	84

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	236
Female	346

**Ethnicity**
Non-Hispanic White	528
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	142
85 and over	40
Less than 65	68

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2015

Hypertension	56
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	10
Asthma	9
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	18
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2016 were aspiration, injections, X-rays and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	186
doctor visit	396
injections	186
joint surgery	99
lower extremity surgery	99
minimally invasive procedures	79
musculoskeletal imaging	71
reconstructive surgery	20
synovectomy	38
X-rays	114

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	144
Female	217

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	186
From 75 to 84	97
85 and over	32
Less than 65	46

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2016

Hypertension	60
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	15
Asthma	14
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	3
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2017 were aspiration, injections, lower extremity surgery and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	291
decompression surgery	14
doctor visit	465
injections	291
joint surgery	97
lower extremity surgery	97
minimally invasive procedures	74
musculoskeletal imaging	60
nerve procedures	14
open surgery	14
reconstructive surgery	23
synovectomy	36
upper extremity surgery	14
X-rays	93

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	136
Female	225

**Ethnicity**
Non-Hispanic White	324
Black	0
Hispanic	0
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	205
From 75 to 84	94
85 and over	24
Less than 65	38

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2017

Hypertension	53
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2018 were aspiration, injections, minimally invasive procedures and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	338
doctor visit	483
injections	338
joint surgery	64
lower extremity surgery	64
minimally invasive procedures	64
musculoskeletal imaging	17
synovectomy	32
X-rays	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	150
Female	220

**Ethnicity**
Non-Hispanic White	324
Black	0
Hispanic	11
Asian	0
Other	0
Native American	24

**Age**
From 65 to 74	214
From 75 to 84	80
85 and over	22
Less than 65	54

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2018

Hypertension	51
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	0
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2019 were aspiration, injections, minimally invasive procedures and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	361
doctor visit	492
injections	361
joint surgery	66
lower extremity surgery	66
minimally invasive procedures	66
synovectomy	33

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	132
Female	206

**Ethnicity**
Non-Hispanic White	296
Black	0
Hispanic	0
Asian	0
Other	0
Native American	21

**Age**
From 65 to 74	208
From 75 to 84	71
85 and over	18
Less than 65	41

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2019

Hypertension	53
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	14
Depression	23
Chronic Kidney Disease	12
Asthma	8
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	0
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2020 were aspiration, injections, minimally invasive procedures and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	300
doctor visit	414
injections	300
joint surgery	74
lower extremity surgery	74
minimally invasive procedures	74
synovectomy	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	117
Female	204

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	74
85 and over	20
Less than 65	27

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2020

Hypertension	53
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	18
Depression	23
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA during 2021 were aspiration, injections, minimally invasive procedures and joint surgery.

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

aspiration	228
doctor visit	298
injections	228
joint surgery	37
lower extremity surgery	37
minimally invasive procedures	37
synovectomy	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	86
Female	146

**Ethnicity**
Non-Hispanic White	204
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	49
85 and over	22
Less than 65	30

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2021

Hypertension	47
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Raymond A. Koch, MD for Medicare patients.

The highest averages for the top procedures that Dr. Raymond A. Koch, MD treated as an orthopedist in Eureka, CA were aspiration, injections, X-rays and lower extremity surgery.

aspiration	266
decompression surgery	13
doctor visit	454
injections	266
joint surgery	78
lower extremity surgery	78
minimally invasive procedures	67
musculoskeletal imaging	58
nerve procedures	13
open surgery	13
pelvic imaging	14
reconstructive surgery	22
synovectomy	31
upper extremity surgery	13
X-rays	108

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Raymond A. Koch, MD.

**Gender**
Male	125
Female	196

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	289
Native American / Alaskan Native	9
Hispanic	3
Other	0

**Age**
75 to 84	78
85 and over	22
Less than 65	39
65 to 74	181

Average of Total of Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Raymond A. Koch, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	48
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	12
Asthma	7
Osteoporosis	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Atrial Fibrillation	7
Dementia	1
Cancer	7

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Smith & Nephew, Inc.	$13 Sports Med Knee $13
DePuy Synthes Sales Inc.	$11 MONOVISC $11

**Types of Payments**
Food and Beverage	$24

Biography

Dr. Raymond Koch is an orthopedics/orthopedic surgery specialist in Eureka, CA. Dr. Koch has obtained a license to practice in California.

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Dr. Raymond A. Koch, MD

Office Locations

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. Raymond A. Koch, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD in 2021

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Average Medicare Patient Data From 2012 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Raymond A. Koch, MD From 2012 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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