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Dr. Michael E. Ritchie, MD

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Specializes in: Adult Cardiology

3000 15th Avenue S
Great Falls, MT 59405

(406) 454-2171

Dr. Michael E. Ritchie, MD is a cardiologist in Great Falls, MT specializing in adult cardiology.

Office Locations

3000 15th Avenue S
Great Falls, MT 59405

(406) 454-2171

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4031 S Webster Street
Kokomo, IN 46902

(765) 450-5568

(765) 450-5569

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael E. Ritchie, MD in 2023

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

Top 5%

By Volume:

coronary angioplasty with stent

percutaneous coronary intervention

stress echo

In 2023, Dr. Michael E. Ritchie, MD performed more coronary angioplasty with stent, percutaneous coronary intervention (PCI), and stress echo procedures for Medicare patients than 95% of providers in related specialties within Montana.

Top 10%

By Volume:

cardiac catheterization

minimally invasive procedures

In 2023, Dr. Michael E. Ritchie, MD performed more cardiac catheterization, and minimally invasive procedures procedures for Medicare patients than 90% of providers in related specialties within Montana.

Top 25%

By Volume:

cardiac procedures

diagnostic cardiac catheterization

diagnostic right heart catheterization

echocardiogram

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Montana, Dr. Michael E. Ritchie, MD performed more cardiac procedures, diagnostic cardiac catheterization, diagnostic right heart catheterization, and echocardiogram (echo) procedures for Medicare patients than 75% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

cardiac procedures	1466
cardioversion	24
catheterization	547
diagnostic procedures	350
doctor visit	2942
hospital care	1207
inpatient care	1053
lab tests	527
minimally invasive procedures	606
outpatient care	154
stent placement (stenting)	150
stress testing	226
tilt table test	44
ultrasound (sonogram)	913
vascular procedures	440

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2013 were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

angioplasty	192
cardiac procedures	1479
cardioversion	40
catheterization	644
diagnostic procedures	301
doctor visit	2950
emergency care	55
hospital care	584
inpatient care	500
lab tests	514
minimally invasive procedures	723
outpatient care	84
stent placement (stenting)	192
stress testing	240
tilt table test	26
ultrasound (sonogram)	835
vascular procedures	347

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	730
Female	728

**Ethnicity**
Non-Hispanic White	1411
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	619
From 75 to 84	461
85 and over	192
Less than 65	186

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

angioplasty	132
cardiac procedures	864
cardioversion	14
catheterization	389
diagnostic procedures	172
doctor visit	3031
emergency care	19
hospital care	484
inpatient care	425
lab tests	310
minimally invasive procedures	422
outpatient care	59
stent placement (stenting)	132
stress testing	212
ultrasound (sonogram)	587
vascular procedures	352

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	668
Female	669

**Ethnicity**
Non-Hispanic White	1290
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	553
From 75 to 84	439
85 and over	184
Less than 65	161

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

abdominal imaging	48
cardiac procedures	727
doctor visit	2995
lab tests	304
pelvic imaging	34
stress testing	309
ultrasound (sonogram)	723
vascular procedures	291

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	1066
Female	1034

**Ethnicity**
Non-Hispanic White	2026
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	900
From 75 to 84	676
85 and over	304
Less than 65	220

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2016 were cardiac procedures, lab tests, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

cardiac procedures	405
doctor visit	2491
lab tests	284
stress testing	184
ultrasound (sonogram)	269
vascular procedures	48

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	445
Female	441

**Ethnicity**
Non-Hispanic White	849
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	394
From 75 to 84	284
85 and over	119
Less than 65	89

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	75
Depression	18
Chronic Kidney Disease	29
Asthma	24
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2017 were cardiac procedures, hospital care, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

ambulatory monitoring	51
angioplasty	100
cardiac procedures	862
catheterization	299
diagnostic procedures	121
doctor visit	808
hospital care	530
inpatient care	459
lab tests	141
minimally invasive procedures	330
outpatient care	71
stent placement (stenting)	100
stress testing	166
ultrasound (sonogram)	460
vascular procedures	121

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	540
Female	513

**Ethnicity**
Non-Hispanic White	965
Black	0
Hispanic	0
Asian	0
Other	28
Native American	45

**Age**
From 65 to 74	411
From 75 to 84	396
85 and over	183
Less than 65	63

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2017

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	58
Depression	23
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2018 were cardiac procedures, hospital care, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

ambulatory monitoring	24
angioplasty	140
cardiac procedures	1014
cardioversion	14
catheterization	376
diagnostic procedures	146
doctor visit	837
hospital care	571
inpatient care	520
lab tests	125
minimally invasive procedures	406
outpatient care	51
stent placement (stenting)	140
stress testing	185
ultrasound (sonogram)	531
vascular procedures	146

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	687
Female	608

**Ethnicity**
Non-Hispanic White	1177
Black	0
Hispanic	0
Asian	0
Other	30
Native American	70

**Age**
From 65 to 74	517
From 75 to 84	468
85 and over	211
Less than 65	99

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	63
Depression	25
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	32
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2019 were cardiac procedures, hospital care, ultrasound (sonogram) and minimally invasive procedures.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

angioplasty	164
cardiac procedures	971
cardioversion	22
catheterization	403
diagnostic procedures	168
doctor visit	811
hospital care	582
inpatient care	398
lab tests	60
minimally invasive procedures	451
outpatient care	129
stent placement (stenting)	142
stress testing	175
ultrasound (sonogram)	519
vascular procedures	213

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	698
Female	584

**Ethnicity**
Non-Hispanic White	1181
Black	0
Hispanic	0
Asian	0
Other	32
Native American	50

**Age**
From 65 to 74	567
From 75 to 84	436
85 and over	204
Less than 65	75

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	66
Depression	23
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	29
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2020 were cardiac procedures, hospital care, ultrasound (sonogram) and minimally invasive procedures.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

angioplasty	94
cardiac procedures	673
cardioversion	21
catheterization	236
diagnostic procedures	95
doctor visit	821
hospital care	423
inpatient care	231
lab tests	180
minimally invasive procedures	284
outpatient care	85
stent placement (stenting)	94
stress testing	122
ultrasound (sonogram)	413
vascular procedures	95

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	599
Female	493

**Ethnicity**
Non-Hispanic White	1001
Black	0
Hispanic	12
Asian	0
Other	24
Native American	41

**Age**
From 65 to 74	472
From 75 to 84	381
85 and over	175
Less than 65	64

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	65
Depression	24
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

angioplasty	92
cardiac procedures	688
catheterization	224
diagnostic procedures	86
doctor visit	904
hospital care	282
inpatient care	142
lab tests	85
minimally invasive procedures	267
outpatient care	58
stent placement (stenting)	92
stress testing	113
ultrasound (sonogram)	464
vascular procedures	100

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	599
Female	617

**Ethnicity**
Non-Hispanic White	1124
Black	0
Hispanic	0
Asian	0
Other	29
Native American	41

**Age**
From 65 to 74	543
From 75 to 84	440
85 and over	173
Less than 65	60

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2021

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	58
Depression	27
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	21
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT during 2022 were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

angioplasty	92
cardiac procedures	625
catheterization	222
diagnostic procedures	84
doctor visit	803
hospital care	186
inpatient care	114
minimally invasive procedures	260
outpatient care	42
stent placement (stenting)	92
stress testing	94
ultrasound (sonogram)	403
vascular procedures	71

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	440
Female	468

**Ethnicity**
Non-Hispanic White	842
Black	0
Hispanic	0
Asian	0
Other	29
Native American	22

**Age**
From 65 to 74	402
From 75 to 84	322
85 and over	136
Less than 65	48

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	19
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael E. Ritchie, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael E. Ritchie, MD treated as a cardiologist in Great Falls, MT were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

abdominal imaging	48
ambulatory monitoring	37
angioplasty	125
cardiac procedures	888
cardioversion	22
catheterization	371
diagnostic procedures	169
doctor visit	1763
emergency care	37
hospital care	538
inpatient care	426
lab tests	253
minimally invasive procedures	416
outpatient care	81
pelvic imaging	34
stent placement (stenting)	126
stress testing	184
ultrasound (sonogram)	556
vascular procedures	202

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael E. Ritchie, MD.

**Gender**
Male	588
Female	559

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	1078
Native American / Alaskan Native	24
Hispanic	1
Other	15

**Age**
75 to 84	391
85 and over	171
Less than 65	96
65 to 74	488

Average of Total of Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	60
Depression	20
Chronic Kidney Disease	27
Asthma	12
Osteoporosis	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Atrial Fibrillation	19
Dementia	8
Cancer	11

Education & Training

He has a state license in Montana.

Licensed In: Montana

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$5,344 Endurant $3,079	Advisa $2,098	CoreValve Evolut $108	Viva $49	Azure $11
Cardiovascular Systems Inc.	$2,472 Atherectomy Device $1,571	Peripheral Orbital Atherectomy System $901
Toshiba America Medical Systems, Inc.	$1,387 VL $879	UL $488	multiple $20
Abbott Laboratories	$1,074 AMPLATZER AMULET $1,015	AMPLATZER $59
Boston Scientific Corporation	$735 Brady Generator $530	STENTS $91	Vascular Access $56	INTRAVASCULAR ULTRASOUND $45	$13
Other	$2,943 Impella $358	ELIQUIS $233	XARELTO $211	Adapta $194	ENTRESTO $192	Other $1,757

**Types of Payments**
Travel and Lodging	$9,026
Food and Beverage	$4,621
Education	$308

Biography

Dr. Michael Ritchie is a specialist in adult cardiology. He attended medical school at Indiana University School of Medicine.

Select Year:

Dr. Michael E. Ritchie, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael E. Ritchie, 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. Michael E. Ritchie, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael E. Ritchie, 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. Michael E. Ritchie, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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