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Home > CA Providers > Cardiac Electrophysiologists

Dr. Lynne Hung, MD

Accepting New Patients

Specializes in: Nuclear Cardiology, Cardiac Electrophysiology (Heart Rhythm), General Practice and Adult Cardiology

University of Southern California (USC), Keck School of Medicine

Professional interests include: Holter monitoring, tachycardia (very fast heart rate), implantable cardioverter-defibrillator (ICD), and more.

26522 La Alameda Suite 120
Mission Viejo, CA

(949) 364-3570

Dr. Lynne Hung, MD is a nuclear medicine specialist in Mission Viejo, CA specializing in nuclear cardiology, cardiac electrophysiology (heart rhythm), general practice and adult cardiology. She graduated from University of Southern California (USC), Keck School of Medicine. Dr. Lynne Hung, MD is affiliated with MemorialCare, MemorialCare Medical Group, Providence Medical Foundation, Children's Hospital of Orange County, Providence, Providence Mission Hospital - Laguna Beach, Mission Heritage Medical Group, Providence Mission Hospital - Mission Viejo, Mission Hospital Mission Viejo and Mission Hospital Laguna Beach.

Office Locations

26800 Crown Valley Parkway Suite 103
Mission Viejo, CA 92691

open_in_new

MemorialCare Medical Group

26522 La Alameda Suite 120
Mission Viejo, CA

(949) 364-3570

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Some issues Dr. Lynne Hung, MD can help you with:

Cardiac Resynchronization Therapy (CRT)

A cardiac resynchronization therapy device, also known as a CRT or biventricular pacemaker, is a kind of pacemaker that can help the heart work more effectively. In certain kinds of heart failure, the ventricles, or larger chambers in the heart, stop working together. When they are no longer in synch, the heart can't pump enough blood to meet the body's needs. CRT can help keep the heartbeat regular and the ventricles contracting at the same time.

Just as with a standard pacemaker, a biventricular pacemaker consists of a small battery pack and electrical leads, or small wires that conduct electricity to the heart. CRT pacemakers have two or three leads, placed in the upper and lower chambers of the heart. The device measures the contractions of the heart, and if the heart begins to beat out of time it will send small, rhythmic pulses of electricity to resynchronize (hence the name 'cardiac resynchronization therapy) the contractions. This allows the heart to pump blood to the rest of the body more efficiently. Sometimes a CRT is combined with a different kind of device called an implantable cardioverter-defibrillator or ICD, which uses a higher burst of energy to restart the heart if it stops suddenly.

When a biventricular pacemaker is inserted, the wire leads are usually placed via a small incision near the shoulder, then threaded through a vein to the heart. The battery pack is placed under the skin of the chest near the collarbone. Once everything is in place, the leads are connected to the battery, and the CRT can begin helping the heart beat correctly.

It is normal to experience swelling and discomfort as the incisions from surgery heal. It takes time for the heart to adjust to the pacemaker, so vigorous activity should be kept to a minimum for the first few weeks. Strong magnetic fields may affect how the CRT functions, so patients may be advised to avoid them. As patients heart begins to pump blood more effectively, they should soon begin to feel stronger and less fatigued.

Stroke

A stroke is a medical emergency that occurs when a blood vessel supplying oxygen and nutrients to the brain is ruptured or blocked. The brain cannot function without a steady supply of oxygen and nutrients, so when the blood supply to the brain is interrupted, even for a brief moment, brain cells begin to die. When a sufficient number of brain cells die, the brain itself can no longer function, meaning that strokes are very dangerous. Strokes can result in impaired movement, speech, cognitive ability, the impairment of important physical functions, and even death.

Anyone can have a stroke, regardless of age and health. Strokes are known to happen at random. However, certain conditions and behaviors can increase one's risk of stroke over time.

Risk factors for stroke include:

Heart disease
Older age
Smoking
Diabetes
High blood pressure
High blood cholesterol and lipids

There are two main types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs more commonly and is when a blood vessel in the brain becomes blocked. Blockages are caused by blood clots and built-up plaque (deposits of fat and cholesterol), which leads to atherosclerosis, a condition where the blood vessels narrow and harden. The resultant restricted blood flow may lead to an ischemic stroke by blocking essential oxygen to the brain, causing the heart to exert more effort to pump blood.

Hemorrhagic stroke occurs when a blood vessel in or around the brain ruptures. The burst vessel leaks blood into surrounding brain tissue, causing irreparable brain damage.

Hemorrhagic strokes are less common and may occur from head injuries, brain aneurysms, brain tumors, and bleeding disorders, amongst other conditions.

Both ischemic and hemorrhagic strokes require immediate medical treatment. Medical intervention can prevent severe and life-threatening brain damage. Signs of stroke include:

-Disorientation or confusion

-Difficulty speaking

-Difficulty walking

-Impaired vision

-Weakness in the face, legs, or arms

-Severe headaches

When someone suspected of having a stroke reaches the hospital, the patient will usually receive a CT or other scan that provides an image of the brain. The scan results can reveal clotted or leaking blood in the brain. Physical exams, neurological exams, and blood tests may also be used to check for blood clotting and sugar. Treatment begins generally immediately if a stroke is detected.

Medical treatment for ischemic strokes includes a thrombolytic medicine which breaks up and disperses blood clots. This medicine can greatly improve stroke recovery and long-term health. However, the thrombolytic medicine must be administered as soon as possible to achieve these results. Other treatments for ischemic strokes are blood thinners and thrombectomy, a surgical procedure to remove a blood clot in the brain. Thrombectomy is performed by inserting a catheter (thin needle) into the artery to reach the blood clot and mechanically remove it. With the clot removed, normal blood flow to the brain resumes. Thrombectomy is typically performed at most six hours after a patient shows signs of a stroke.

Hemorrhagic strokes are treated with blood-saving medication and surgery. For a hemorrhagic stroke caused by the rupture of an aneurysm (blood vessel bulges), surgery to stem the bleeding aneurysm and vessel may be used. One surgical technique is stent-assisted coiling, which adds a stent (small wire-meshed tube) into the blood vessel to block the leaking opening of the aneurysm. A non-surgical procedure is endovascular coiling, where a catheter (thin, hollow needle) places a platinum wire coil at the spot of the aneurysm. The coil blocks bleeding and prevents the aneurysm from continuing to leak blood. These procedures are usually combined with blood-thickening medications. Blood transfusions may be administered if substantial blood loss has occurred.

Since stroke patients may have lost some essential functions while the blood flow to their brains was obstructed, both ischemic stroke and hemorrhage stroke patients may receive post-stroke rehabilitation to rebuild their physical and mental abilities. Some restorative treatments include occupational, physical, and speech therapy. Patients may also receive care from neurologists, who can assist patients in recovering certain brain functions and cognitive abilities, and rehabilitation psychologists, who may help patients with their emotional, behavioral, and cognitive recovery. Some stroke patients require lengthy rehabilitation and may never fully regain function, while others may recover more quickly. While the fastest recovery improvements are usually seen in the first three or four months, stroke rehabilitation can last for years.

If someone begins to show signs of stroke, contact emergency services and call 9-1-1 immediately since blood flow must be restored as soon as possible to help avoid significant brain damage. If an ambulance takes the person to the hospital, paramedics can initiate stroke treatment as soon as the patient enters the ambulance, allowing for more prompt medical intervention and care.

Noteworthy Medicare Patient Procedures Performed by Dr. Lynne Hung, MD in 2023

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

Top 5%

By Volume:

cardioversion

elective external cardioversion

electrophysiological study and catheter ablation

minimally invasive procedures

permanent transvenous pacemaker implantation

permanent transvenous pacemaker replacement

pulmonary vein isolation

In 2023, Dr. Lynne Hung, MD performed more cardioversion, elective external cardioversion, electrophysiological study and catheter ablation, minimally invasive procedures, permanent transvenous pacemaker implantation, permanent transvenous pacemaker replacement, and pulmonary vein isolation (PVI) procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

cardiac catheter ablation

inpatient hospital care

By Affordability:

hospital care

inpatient care

inpatient hospital care

thyroid function tests

In 2023, among providers in related specialties within California, Dr. Lynne Hung, MD performed more cardiac catheter ablation, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and she also had a list price for hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and thyroid function tests 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:

By Affordability:

cardiac stress testing

catheter ablation

stress testing

In 2013, among providers in related specialties within California, Dr. Lynne Hung, MD performed more ablation, blood tests, cardiac procedures, and stress EKG procedures for Medicare patients than 75% of them and she also had a list price for cardiac (heart) stress testing, catheter ablation, and stress testing 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

2013 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2013 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	116
ambulatory monitoring	56
blood draw	25
cardiac procedures	382
cardioversion	60
catheterization	58
diagnostic procedures	58
doctor visit	2494
hospital care	370
implant surgery	47
inpatient care	336
lab tests	1029
minimally invasive procedures	191
nuclear scan	56
outpatient care	34
stress testing	129
thyroid function tests	13
tilt table test	13
ultrasound (sonogram)	92

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	519
Female	452

**Ethnicity**
Non-Hispanic White	875
Black	0
Hispanic	37
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	361
85 and over	258
Less than 65	24

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2013

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2013 were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	54
Depression	16
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	11
Atrial Fibrilation	66
Heart Failure	38
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2014 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	142
blood draw	37
cardiac procedures	299
cardioversion	64
catheterization	71
diagnostic procedures	71
doctor visit	2140
hospital care	450
implant surgery	72
inpatient care	405
lab tests	840
minimally invasive procedures	245
nuclear scan	35
outpatient care	45
stress testing	82
thyroid function tests	30
ultrasound (sonogram)	74

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	413
Female	391

**Ethnicity**
Non-Hispanic White	722
Black	0
Hispanic	29
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	322
85 and over	220
Less than 65	19

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2014

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2014 were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	55
Depression	18
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	11
Atrial Fibrilation	68
Heart Failure	39
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2015 were lab tests, hospital care, cardiac procedures and inpatient care.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	132
blood draw	42
cardiac procedures	364
cardioversion	78
catheterization	66
diagnostic procedures	66
doctor visit	2271
hospital care	406
implant surgery	88
inpatient care	355
lab tests	909
minimally invasive procedures	269
nuclear scan	47
outpatient care	51
stress testing	103
thyroid function tests	24
ultrasound (sonogram)	107

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	888
Female	864

**Ethnicity**
Non-Hispanic White	1574
Black	0
Hispanic	74
Asian	62
Other	0
Native American	0

**Age**
From 65 to 74	564
From 75 to 84	672
85 and over	472
Less than 65	44

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2015

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2015 were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	56
Depression	20
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	11
Atrial Fibrilation	70
Heart Failure	38
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2016 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	146
blood draw	44
cardiac procedures	374
cardioversion	125
catheterization	73
diagnostic procedures	73
doctor visit	2272
hospital care	487
implant surgery	72
inpatient care	444
lab tests	745
minimally invasive procedures	274
nuclear scan	47
outpatient care	43
stress testing	111
thyroid function tests	16
ultrasound (sonogram)	118

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	507
Female	483

**Ethnicity**
Non-Hispanic White	892
Black	0
Hispanic	38
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	408
85 and over	258
Less than 65	19

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2016

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2016 were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	59
Depression	20
Chronic Kidney Disease	38
Asthma	20
Osteoperosis	10
Atrial Fibrilation	68
Heart Failure	40
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2017 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	182
ambulatory monitoring	11
blood draw	50
cardiac procedures	461
cardioversion	100
catheterization	91
device removal	16
diagnostic procedures	91
doctor visit	2375
hospital care	431
implant surgery	91
inpatient care	410
lab tests	635
minimally invasive procedures	351
nuclear scan	60
outpatient care	21
stress testing	135
thyroid function tests	30
ultrasound (sonogram)	133

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	552
Female	514

**Ethnicity**
Non-Hispanic White	952
Black	0
Hispanic	42
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	434
85 and over	295
Less than 65	22

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2017

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2017 were hypertension, atrial fibrilation, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	54
Depression	20
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	12
Atrial Fibrilation	68
Heart Failure	43
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2018 were cardiac procedures, minimally invasive procedures, lab tests and inpatient care.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	200
blood draw	26
cardiac procedures	518
cardioversion	117
catheterization	100
device removal	15
diagnostic procedures	100
doctor visit	2376
hospital care	387
implant surgery	120
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	387
lab tests	394
minimally invasive procedures	405
nuclear scan	63
stress testing	142
thyroid function tests	13
ultrasound (sonogram)	156

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	572
Female	561

**Ethnicity**
Non-Hispanic White	1006
Black	0
Hispanic	46
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	472
85 and over	305
Less than 65	21

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2018

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2018 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	52
Depression	22
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	12
Atrial Fibrilation	65
Heart Failure	40
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2019 were cardiac procedures, inpatient care, hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	200
blood draw	18
cardiac procedures	473
cardioversion	139
catheterization	100
diagnostic procedures	100
doctor visit	2356
hospital care	359
implant surgery	41
inpatient care	359
lab tests	226
minimally invasive procedures	313
nuclear scan	80
stress testing	180
ultrasound (sonogram)	152

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	590
Female	547

**Ethnicity**
Non-Hispanic White	1006
Black	0
Hispanic	51
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	470
85 and over	283
Less than 65	18

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2019

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2019 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	54
Depression	22
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	12
Atrial Fibrilation	64
Heart Failure	41
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2020 were cardiac procedures, minimally invasive procedures, inpatient care and hospital care.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	192
blood draw	21
cardiac procedures	507
cardioversion	99
catheterization	96
diagnostic procedures	96
doctor visit	2198
hospital care	290
implant surgery	40
inpatient care	290
lab tests	163
minimally invasive procedures	300
nuclear scan	96
stress testing	203
ultrasound (sonogram)	168

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	586
Female	546

**Ethnicity**
Non-Hispanic White	1006
Black	0
Hispanic	39
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	461
85 and over	281
Less than 65	14

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2020

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2020 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	53
Depression	20
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	11
Atrial Fibrilation	60
Heart Failure	36
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2021 were cardiac procedures, inpatient care, hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	162
blood draw	15
cardiac procedures	522
cardioversion	125
catheterization	81
diagnostic procedures	81
doctor visit	2361
hospital care	293
implant surgery	43
inpatient care	293
lab tests	238
minimally invasive procedures	269
nuclear scan	77
stress testing	190
ultrasound (sonogram)	208

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	615
Female	567

**Ethnicity**
Non-Hispanic White	1062
Black	0
Hispanic	36
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	540
85 and over	258
Less than 65	13

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2021

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2021 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	52
Depression	19
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	12
Atrial Fibrilation	62
Heart Failure	32
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2022 were cardiac procedures, inpatient care, hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	198
blood draw	37
cardiac procedures	578
cardioversion	158
catheterization	99
diagnostic procedures	99
doctor visit	2844
hospital care	279
implant surgery	46
inpatient care	279
lab tests	221
minimally invasive procedures	262
nuclear scan	55
stress testing	218
ultrasound (sonogram)	215

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	690
Female	673

**Ethnicity**
Non-Hispanic White	1212
Black	0
Hispanic	0
Asian	51
Other	48
Native American	0

**Age**
From 65 to 74	424
From 75 to 84	636
85 and over	291
Less than 65	12

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2022

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2022 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	15
Atrial Fibrilation	73
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA during 2023 were cardiac procedures, inpatient care, hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

ablation	250
blood draw	78
cardiac procedures	644
cardioversion	190
catheterization	125
diagnostic procedures	125
doctor visit	2910
hospital care	579
implant surgery	60
inpatient care	579
lab tests	259
minimally invasive procedures	330
preventive care	12
stress testing	223
thyroid function tests	25
ultrasound (sonogram)	236

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	784
Female	763

**Ethnicity**
Non-Hispanic White	1373
Black	0
Hispanic	0
Asian	67
Other	55
Native American	0

**Age**
From 65 to 74	469
From 75 to 84	714
85 and over	353
Less than 65	11

Conditions of Medicare patients treated by Dr. Lynne Hung, MD in 2023

The most common conditions of Medicare patients that Dr. Lynne Hung, MD treated during 2023 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	16
Atrial Fibrilation	72
Heart Failure	27
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	10
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Lynne Hung, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lynne Hung, MD treated as a nuclear medicine specialist in Mission Viejo, CA were lab tests, cardiac procedures, hospital care and inpatient care.

ablation	174
ambulatory monitoring	33
blood draw	35
cardiac procedures	465
cardioversion	114
catheterization	87
device removal	15
diagnostic procedures	87
doctor visit	2417
hospital care	393
implant surgery	65
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	376
lab tests	514
minimally invasive procedures	291
nuclear scan	61
outpatient care	38
preventive care	12
stress testing	156
thyroid function tests	21
ultrasound (sonogram)	150

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Lynne Hung, MD.

**Gender**
Male	610
Female	578

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	45
Non-Hispanic White	1061
Native American / Alaskan Native	0
Hispanic	35
Other	9

**Age**
75 to 84	499
85 and over	297
Less than 65	19
65 to 74	372

Average of Total of Conditions of Medicare patients treated by Dr. Lynne Hung, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Lynne Hung, MD treated were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	51
Depression	19
Chronic Kidney Disease	35
Asthma	10
Osteoporosis	12
Heart Failure	36
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Atrial Fibrillation	66
Cancer	15
Dementia	14

Education & Training

Dr. Lynne Hung, MD graduated from University of Southern California (USC), Keck School of Medicine. She completed residency at Loma Linda University Medical Center. She is certified by the internal medicine, cardiovascular disease, nuclear cardiology, and cardiac electrophysiology and has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine

Residency: Loma Linda University Medical Center

Board Certification: internal medicine, cardiovascular disease, nuclear cardiology, and cardiac electrophysiology

Licensed In: California

Affiliations & Hospitals

Dr. Lynne Hung, MD is associated with these hospitals and organizations:

MemorialCare

MemorialCare Medical Group

Providence Medical Foundation

Children's Hospital of Orange County

Providence

Providence Mission Hospital - Laguna Beach

Mission Heritage Medical Group

Providence Mission Hospital - Mission Viejo

Mission Hospital Mission Viejo

Mission Hospital Laguna Beach

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. Lynne Hung, MD appears to accept the following insurance providers: Aetna PPO, Aetna HMO, CIGNA PPO, CIGNA HMO, Blue Shield of California, MultiPlan PPO, Medicare Advantage, HealthSmart, Interplan PPO, United Healthcare, TRICARE, Anthem Blue Cross HMO, Anthem Blue Cross PPO, Humana, Health Net PPO, Health Net HMO, Anthem, Coventry PPO, United Healthcare PPO, Providence, United Healthcare HMO, US Family Health Plan, Aetna Medicare PPO, ChoiceHumana PPO and CoventryFirst Health PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Lynne Hung, MD accepts the following insurance providers:

Aetna PPO

Aetna HMO

CIGNA PPO

CIGNA HMO

Blue Shield of California

MultiPlan PPO

Medicare Advantage

HealthSmart

Interplan PPO

United Healthcare

TRICARE

Anthem Blue Cross HMO

Anthem Blue Cross PPO

Humana

Health Net PPO

Health Net HMO

Anthem

Coventry PPO

United Healthcare PPO

Providence

United Healthcare HMO

US Family Health Plan

Aetna Medicare PPO

ChoiceHumana PPO

CoventryFirst Health PPO

Ratings & Reviews

Dr. Lynne Hung, MD has an exceptional overall rating with an average of 4.93 out of 5 stars based on 1203 ratings. We collect ratings and reviews of Dr. Lynne Hung, MD from all over the web to help you find the right in Mission Viejo, CA.

4.93

Overall Rating

(1203 Ratings)

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Reviews Left On DocSpot

Overall Rating: 5.0 2016-11-07

My first cardiologist wanted me to take meds, I ended up back in the hospital, where I met Dr. Hung.  She suggested Ablation.  She diagnosed and cured my A-Fib, after my cardiac arrest earlier that year.  It's been 2 years 22 days and my heart is no longer a problem.  She is intelligent, attentive, and kind.  She doesn't push meds, and found the solution to my problem.

General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$3,214 Micra $1,278	Arctic Front $1,123	Ablation $304	Cardiac Monitors - Insertable $233	Cardiac Diagnostics and Monitoring $201	Other $75
Boston Scientific Corporation	$3,206 TACHY GENERATOR $1,701	EMBLEM $498	GENERAL TACHY $217	Brady Generator $132	GENERAL - BRADY SYSTEMS $76	Other $582
St. Jude Medical, Inc.	$2,644 Electrophysiology $1,867	Ampere RF Ablation Generator $454	Electrophysiology (EP) $174	CRM $103	Unify Assura $27	Other $18
Janssen Pharmaceuticals, Inc	$2,483 XARELTO $2,476	INVOKANA $8
Biosense Webster, Inc.	$2,438 Carto 3 $1,002	Carto 3 System $501	Ablation CathetersAccessories $224	Carto Smarttouch $144	OCTARAY MAPPING CATHETER $73	Other $494
Other	$10,418 ELIQUIS $1,926	Bradycardia products $1,695	Cardiva VASCADE MVP VVCS 6-12F $520	MULTAQ $468	LifeVest $436	Other $5,373

**Types of Payments**
Food and Beverage	$17,719
Travel and Lodging	$6,128
Education	$370
Entertainment	$187

Research Payments

Dr. Lynne Hung, MD has received 36 research payments totaling $248,423.

Biography

Dr. Lynne Hung specializes in general practice, adult cardiology, and nuclear cardiology and practices in Mission Viejo, CA. Clinical interests for Dr. Hung include WATCHMAN procedure, cardiac sarcoidosis, and sick sinus syndrome. She is rated 5.0 stars (out of 5) by her patients. Dr. Hung seems to be an in-network provider for Anthem, Blue California, and HealthSmart, as well as other insurance carriers. Dr. Hung's education and training includes medical school at the University of Southern California (USC), Keck School of Medicine and residency at Loma Linda University Medical Center. She is conversant in Mandarin. Her professional affiliations include Children's Hospital of Orange County, MemorialCare Medical Group, and Providence Medical Foundation. According to Providence Medical Foundation, new patients are welcome to contact her office in Mission Viejo, CA.