In 2023, among providers in related specialties within Wisconsin, Dr. Chong Chin Lee, MD performed more abdominal aortogram, ankle brachial index (ABI), carotid artery stenting, carotid duplex ultrasound, extremity arteriogram, fully percutaneous (incisionless) transfemoral TAVR, hemodialysis access duplex ultrasound, inpatient hospital care (for patient admitted to hospital), lower extremity arterial duplex, lower extremity venous duplex, minimally invasive aortic valve replacement, minimally invasive procedures, upper extremity arterial duplex, vascular procedures, and vascular ultrasound procedures for Medicare patients than 95% of them and he also had a list price for aortic valve replacement, aortogram, arterial duplex ultrasound, arterial ultrasound, carotid ultrasound, duplex ultrasound, fully percutaneous (incisionless) transfemoral TAVR, heart valve replacement, lower extremity arterial duplex, minimally invasive aortic valve replacement, minimally invasive heart valve treatment, minimally invasive valve replacement, non-surgical aortic valve replacement, non-surgical heart valve treatment, non-surgical valve replacement, percutaneous valve treatment, single bypass surgery, transcatheter aortic valve replacement (TAVR), transcatheter valve treatment, transfemoral TAVR (through the groin), vascular physiologic studies, and vascular studies that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

cardiac procedures

By Affordability:

coronary bypass surgery with artery graft

In 2023, among providers in related specialties within Wisconsin, Dr. Chong Chin Lee, MD performed more cardiac procedures procedures for Medicare patients than 90% of them and he also had a list price for coronary bypass surgery with artery graft that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

heart bypass surgery

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Wisconsin, Dr. Chong Chin Lee, MD performed more heart bypass surgery (CABG) 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. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2012 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

abdominal imaging	24
bypass surgery	36
cardiac procedures	72
doctor visit	299
endarterectomy	12
hospital care	82
inpatient care	82
neck surgery	12
open surgery	72
thoracic (chest) surgery procedures	72
ultrasound (sonogram)	521
vascular procedures	693

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2013 were vascular procedures, ultrasound (sonogram), cardiac procedures and hospital care.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

abdominal imaging	14
bypass surgery	29
cardiac procedures	82
doctor visit	284
endarterectomy	19
hospital care	71
inpatient care	71
neck surgery	19
open surgery	58
thoracic (chest) surgery procedures	58
ultrasound (sonogram)	509
vascular procedures	686

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	325
Female	263

**Ethnicity**
Non-Hispanic White	567
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	210
85 and over	70
Less than 65	75

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	65
Depression	23
Chronic Kidney Disease	44
Asthma	4
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2014 were vascular procedures, ultrasound (sonogram), cardiac procedures and inpatient care.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

abdominal imaging	11
blood draw	29
bypass surgery	51
cardiac procedures	98
doctor visit	277
endarterectomy	20
hospital care	92
inpatient care	92
lab tests	90
lower extremity surgery	20
neck surgery	20
open surgery	62
thoracic (chest) surgery procedures	62
ultrasound (sonogram)	510
vascular procedures	720

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	307
Female	259

**Ethnicity**
Non-Hispanic White	533
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	193
85 and over	81
Less than 65	70

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	66
Depression	24
Chronic Kidney Disease	46
Asthma	6
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	39
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2015 were vascular procedures, ultrasound (sonogram), lab tests and hospital care.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

abdominal imaging	12
blood draw	62
bypass surgery	30
cardiac procedures	82
doctor visit	227
hospital care	110
inpatient care	110
lab tests	134
open surgery	60
thoracic (chest) surgery procedures	60
ultrasound (sonogram)	491
vascular procedures	683

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	602
Female	506

**Ethnicity**
Non-Hispanic White	1058
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	478
From 75 to 84	388
85 and over	128
Less than 65	114

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	66
Depression	22
Chronic Kidney Disease	48
Asthma	15
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2016 were vascular procedures, ultrasound (sonogram), lab tests and inpatient care.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

abdominal imaging	20
blood draw	51
bypass surgery	28
cardiac procedures	56
doctor visit	177
endarterectomy	13
hospital care	74
inpatient care	74
lab tests	90
neck surgery	13
open surgery	56
thoracic (chest) surgery procedures	56
ultrasound (sonogram)	637
vascular procedures	821

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	309
Female	239

**Ethnicity**
Non-Hispanic White	515
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	201
85 and over	73
Less than 65	57

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	68
Depression	21
Chronic Kidney Disease	51
Asthma	29
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2017 were vascular procedures, ultrasound (sonogram), thoracic (chest) surgery procedures and open surgery.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

blood draw	19
bypass surgery	18
cardiac procedures	36
doctor visit	156
endarterectomy	12
hospital care	11
inpatient care	11
neck surgery	12
open surgery	36
thoracic (chest) surgery procedures	36
ultrasound (sonogram)	173
vascular procedures	232

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	159
Female	109

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	77
85 and over	28
Less than 65	23

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	63
Depression	25
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	35
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2018 were vascular procedures, ultrasound (sonogram), cardiac procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

bypass surgery	44
cardiac procedures	108
doctor visit	293
endarterectomy	27
minimally invasive procedures	20
neck surgery	27
open surgery	88
thoracic (chest) surgery procedures	88
ultrasound (sonogram)	199
vascular procedures	254

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	161
Female	104

**Age**
From 65 to 74	131
From 75 to 84	86
85 and over	24
Less than 65	24

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	62
Depression	28
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2019 were vascular procedures, ultrasound (sonogram), thoracic (chest) surgery procedures and open surgery.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

bypass surgery	44
cardiac procedures	88
dialysis access procedures	26
doctor visit	208
endarterectomy	20
neck surgery	20
open surgery	88
thoracic (chest) surgery procedures	88
ultrasound (sonogram)	225
vascular procedures	314

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	160
Female	98

**Ethnicity**
Non-Hispanic White	239
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	85
85 and over	26
Less than 65	20

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	65
Depression	29
Chronic Kidney Disease	52
Asthma	5
Osteoperosis	5
Atrial Fibrilation	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2020 were vascular procedures, ultrasound (sonogram), cardiac procedures and endarterectomy.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

cardiac procedures	30
doctor visit	187
endarterectomy	18
hospital care	17
inpatient care	17
minimally invasive procedures	15
neck surgery	18
ultrasound (sonogram)	167
vascular procedures	293

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	143
Female	101

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	83
85 and over	28
Less than 65	22

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	62
Depression	27
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	5
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2021 were vascular procedures, ultrasound (sonogram), cardiac procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

ablation	28
bypass surgery	36
cardiac procedures	116
dialysis access procedures	11
doctor visit	192
hospital care	43
inpatient care	43
minimally invasive procedures	50
open surgery	72
thoracic (chest) surgery procedures	72
ultrasound (sonogram)	216
vascular procedures	345

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	181
Female	113

**Ethnicity**
Non-Hispanic White	276
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	105
85 and over	31
Less than 65	27

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	65
Depression	27
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	5
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI during 2022 were vascular procedures, ultrasound (sonogram), cardiac procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

bypass surgery	47
cardiac procedures	136
dialysis access procedures	33
doctor visit	183
endarterectomy	11
minimally invasive procedures	35
neck surgery	11
open surgery	94
stent placement (stenting)	14
thoracic (chest) surgery procedures	94
ultrasound (sonogram)	342
vascular procedures	539

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	187
Female	151

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

**Age**
From 65 to 74	154
From 75 to 84	130
85 and over	31
Less than 65	23

Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	59
Depression	24
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	11
Atrial Fibrilation	33
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Chong Chin Lee, MD for Medicare patients.

The highest averages for the top procedures that Dr. Chong Chin Lee, MD treated as a cardiac surgeon in Weston, WI were vascular procedures, ultrasound (sonogram), lab tests and cardiac procedures.

abdominal imaging	16
ablation	28
blood draw	40
bypass surgery	36
cardiac procedures	82
dialysis access procedures	23
doctor visit	225
endarterectomy	16
hospital care	62
inpatient care	62
lab tests	104
lower extremity surgery	20
minimally invasive procedures	30
neck surgery	16
open surgery	68
stent placement (stenting)	14
thoracic (chest) surgery procedures	68
ultrasound (sonogram)	362
vascular procedures	507

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Chong Chin Lee, MD.

**Gender**
Male	230
Female	176

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	363
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	141
85 and over	47
Less than 65	41
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Dr. Chong Chin Lee, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	41
Asthma	8
Osteoporosis	7
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Atrial Fibrillation	19
Dementia	5
Cancer	15

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$9,488 Da Vinci Surgical System $9,488
Medtronic Vascular, Inc.	$8,503 Heart Valves $2,503	Endurant $1,819	Aortic Stent Grafts $1,405	Revascularization - Surgical $1,328	Valiant Captivia $763	Other $685
AtriCure, Inc.	$8,277 Cardiovascular $3,055	EPi-Sense Guided Coagulation Device with VisiTrax $399	EPI-SENSE GUIDED COAGULATION DEV $323	LAA035, LAA040, LAA045, LAA050 $184	ATRICLIP PRO2 $145	Other $4,172
St. Jude Medical, Inc.	$7,165 Structural Heart $5,582	Angio-Seal $1,219	Tailor Flexible Ring and Band $194	HeartMate PHP $104	Epic Stented Tissue Valve $66
Abbott Laboratories	$2,868 Accunet embolic protection system $1,551	Mitra Clip system $1,244	Valve Repair Flexible Rings and Bands $72
Other	$7,265 DAV-Progel $1,091	CVX-300CVX-300P $813	CMF $687	DAV-Arista AH $355	Cook Medical Peripheral Intervention $336	Other $3,983

**Types of Payments**
Travel and Lodging	$32,051
Food and Beverage	$8,797
Education	$2,643
Gift	$74

Biography

Dr. Chong Lee is a cardiac surgery and vascular surgery specialist in Weston, WI. He is professionally affiliated with Mercy Medical Center. Dr. Lee attended medical school at Virginia Commonwealth University (VCU) School of Medicine.