Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Diagnostic Radiologists

Dr. Jaspret S. Brar, MD

(Dr. Jaspret Singh Brar, M.D.)

(No ratings)

Specializes in: Diagnostic Radiology

University of California, Irvine, School of Medicine

7117 Brockton Avenue
Riverside, CA 92506

(951) 782-3720

Dr. Jaspret S. Brar, MD is a diagnostic radiologist in Riverside, CA specializing in diagnostic radiology. He graduated from University of California, Irvine, School of Medicine. Dr. Jaspret S. Brar, MD is affiliated with Riverside Medical Clinic.

Office Locations

7117 Brockton Avenue
Riverside, CA 92506

(951) 782-3720

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Jaspret S. Brar, MD in 2024

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

Top 25%

By Volume:

targeted breast ultrasound

By Affordability:

spine MRI

In 2012, among providers in related specialties within California, Dr. Jaspret S. Brar, MD performed more breast imaging, mammogram (breast X-ray), neck ultrasound, screening mammogram, and targeted breast ultrasound procedures for Medicare patients than 75% of them and he also had a list price for spine MRI 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. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2012 were X-rays, thoracic (chest) imaging, ultrasound (sonogram) and CT scan.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	116
brain imaging (neuroimaging)	86
cardiac procedures	16
CT scan	131
hip imaging	41
MRI (magnetic resonance imaging)	81
musculoskeletal imaging	104
neck imaging	20
nuclear scan	16
pelvic imaging	106
spinal procedures	74
stress testing	16
thoracic (chest) imaging	271
ultrasound (sonogram)	168
vascular procedures	42
women's imaging	18
X-rays	387

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2013 were X-rays, thoracic (chest) imaging, ultrasound (sonogram) and musculoskeletal imaging.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	197
brain imaging (neuroimaging)	54
cardiac procedures	63
CT scan	160
hip imaging	105
MRI (magnetic resonance imaging)	56
musculoskeletal imaging	213
neck imaging	29
nuclear scan	75
pelvic imaging	115
spinal procedures	119
stress testing	63
thoracic (chest) imaging	403
ultrasound (sonogram)	223
vascular procedures	48
women's imaging	23
X-rays	673

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	441
Female	708

**Ethnicity**
Non-Hispanic White	727
Black	140
Hispanic	186
Asian	56
Other	0
Native American	0

**Age**
From 65 to 74	470
From 75 to 84	341
85 and over	155
Less than 65	183

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2013

Hypertension	67
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2014 were X-rays, thoracic (chest) imaging, musculoskeletal imaging and CT scan.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	163
brain imaging (neuroimaging)	85
cardiac procedures	60
CT scan	170
hip imaging	151
MRI (magnetic resonance imaging)	109
musculoskeletal imaging	367
neck imaging	24
nuclear scan	75
pelvic imaging	102
spinal procedures	168
stress testing	60
thoracic (chest) imaging	538
ultrasound (sonogram)	145
vascular procedures	36
women's imaging	14
X-rays	990

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	506
Female	843

**Ethnicity**
Non-Hispanic White	883
Black	152
Hispanic	214
Asian	72
Other	0
Native American	0

**Age**
From 65 to 74	578
From 75 to 84	411
85 and over	185
Less than 65	175

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2014

Hypertension	66
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	34
Asthma	5
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2015 were X-rays, thoracic (chest) imaging, musculoskeletal imaging and spinal procedures.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	151
brain imaging (neuroimaging)	68
cardiac procedures	42
CT scan	133
hip imaging	181
MRI (magnetic resonance imaging)	81
musculoskeletal imaging	453
neck imaging	35
nuclear scan	54
pelvic imaging	102
spinal procedures	242
stress testing	42
thoracic (chest) imaging	644
ultrasound (sonogram)	180
vascular procedures	41
women's imaging	19
X-rays	1312

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	1174
Female	1970

**Ethnicity**
Non-Hispanic White	2048
Black	368
Hispanic	500
Asian	162
Other	66
Native American	0

**Age**
From 65 to 74	1372
From 75 to 84	960
85 and over	416
Less than 65	396

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2015

Hypertension	66
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2016 were X-rays, thoracic (chest) imaging, spinal procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	181
brain imaging (neuroimaging)	66
cardiac procedures	45
CT scan	155
MRI (magnetic resonance imaging)	64
musculoskeletal imaging	265
neck imaging	32
nuclear scan	45
pelvic imaging	139
spinal procedures	274
stress testing	45
thoracic (chest) imaging	727
ultrasound (sonogram)	201
vascular procedures	51
women's imaging	23
X-rays	1257

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	592
Female	1075

**Ethnicity**
Non-Hispanic White	1097
Black	194
Hispanic	265
Asian	75
Other	0
Native American	0

**Age**
From 65 to 74	752
From 75 to 84	487
85 and over	214
Less than 65	214

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2016

Hypertension	68
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	37
Asthma	18
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2017 were X-rays, thoracic (chest) imaging, spinal procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	225
brain imaging (neuroimaging)	75
cardiac procedures	60
CT scan	207
MRI (magnetic resonance imaging)	79
musculoskeletal imaging	300
neck imaging	37
nuclear scan	60
pelvic imaging	139
spinal procedures	314
stress testing	60
thoracic (chest) imaging	808
ultrasound (sonogram)	205
vascular procedures	35
women's imaging	16
X-rays	1377

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	682
Female	1107

**Ethnicity**
Non-Hispanic White	1167
Black	193
Hispanic	284
Asian	91
Other	0
Native American	0

**Age**
From 65 to 74	797
From 75 to 84	511
85 and over	256
Less than 65	225

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2017

Hypertension	64
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2018 were X-rays, musculoskeletal imaging, spinal procedures and abdominal imaging.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	206
brain imaging (neuroimaging)	72
cardiac procedures	55
CT scan	199
hip imaging	12
MRI (magnetic resonance imaging)	119
musculoskeletal imaging	354
neck imaging	16
nuclear scan	55
pelvic imaging	153
spinal procedures	278
stress testing	55
thoracic (chest) imaging	126
ultrasound (sonogram)	162
vascular procedures	28
women's imaging	20
X-rays	690

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	648
Female	1106

**Ethnicity**
Non-Hispanic White	1151
Black	186
Hispanic	276
Asian	84
Other	0
Native American	0

**Age**
From 65 to 74	801
From 75 to 84	545
85 and over	212
Less than 65	196

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2018

Hypertension	67
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2019 were X-rays, musculoskeletal imaging, spinal procedures and CT scan.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	175
brain imaging (neuroimaging)	72
breast procedures	97
cardiac procedures	72
CT scan	243
MRI (magnetic resonance imaging)	66
musculoskeletal imaging	343
neck imaging	11
nuclear scan	72
pelvic imaging	149
preventive care	97
spinal procedures	291
stress testing	72
thoracic (chest) imaging	157
ultrasound (sonogram)	125
vascular procedures	22
women's imaging	116
X-rays	810

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	711
Female	1240

**Ethnicity**
Non-Hispanic White	1263
Black	223
Hispanic	310
Asian	95
Other	0
Native American	0

**Age**
From 65 to 74	957
From 75 to 84	596
85 and over	216
Less than 65	182

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2019

Hypertension	65
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2020 were X-rays, spinal procedures, musculoskeletal imaging and CT scan.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	151
brain imaging (neuroimaging)	75
breast procedures	33
cardiac procedures	55
CT scan	226
MRI (magnetic resonance imaging)	87
musculoskeletal imaging	251
nuclear scan	55
pelvic imaging	138
preventive care	33
spinal procedures	263
stress testing	55
thoracic (chest) imaging	167
ultrasound (sonogram)	113
vascular procedures	21
women's imaging	51
X-rays	601

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	622
Female	1013

**Ethnicity**
Non-Hispanic White	1053
Black	167
Hispanic	265
Asian	94
Other	0
Native American	0

**Age**
From 65 to 74	810
From 75 to 84	501
85 and over	169
Less than 65	155

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2020

Hypertension	65
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2021 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	173
brain imaging (neuroimaging)	102
breast procedures	660
cardiac procedures	63
CT scan	242
diagnostic imaging	83
MRI (magnetic resonance imaging)	88
musculoskeletal imaging	291
neck imaging	40
nuclear scan	63
pelvic imaging	139
preventive care	508
spinal procedures	228
stress testing	63
thoracic (chest) imaging	134
ultrasound (sonogram)	278
vascular procedures	43
women's imaging	675
X-rays	1119

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	559
Female	1360

**Ethnicity**
Non-Hispanic White	1226
Black	222
Hispanic	294
Asian	109
Other	0
Native American	0

**Age**
From 65 to 74	1005
From 75 to 84	560
85 and over	203
Less than 65	151

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2021

Hypertension	61
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	37
Asthma	6
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2022 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	29
breast procedures	1239
CT scan	62
diagnostic imaging	169
diagnostic procedures	18
image guided procedures	18
minimally invasive procedures	18
minor procedures	18
MRI (magnetic resonance imaging)	32
musculoskeletal imaging	362
neck imaging	32
pelvic imaging	37
preventive care	866
spinal procedures	226
thoracic (chest) imaging	49
ultrasound (sonogram)	234
women's imaging	1221
X-rays	1619

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	480
Female	1578

**Ethnicity**
Non-Hispanic White	1290
Black	243
Hispanic	302
Asian	127
Other	0
Native American	0

**Age**
From 65 to 74	1135
From 75 to 84	625
85 and over	166
Less than 65	132

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2022

Hypertension	71
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	15
Depression	24
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	3
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2023 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

breast procedures	1142
diagnostic imaging	144
diagnostic procedures	22
image guided procedures	22
minimally invasive procedures	22
minor procedures	22
musculoskeletal imaging	174
preventive care	817
spinal procedures	60
ultrasound (sonogram)	159
women's imaging	1120
X-rays	1195

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	216
Female	1182

**Ethnicity**
Non-Hispanic White	880
Black	150
Hispanic	213
Asian	86
Other	0
Native American	0

**Age**
From 65 to 74	815
From 75 to 84	406
85 and over	92
Less than 65	85

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2023

Hypertension	70
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	12
Depression	24
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	3
Cancer	14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA during 2024 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

abdominal imaging	126
breast procedures	1129
CT scan	148
diagnostic imaging	130
diagnostic procedures	22
hip imaging	21
image guided procedures	22
minimally invasive procedures	22
minor procedures	22
MRI (magnetic resonance imaging)	70
musculoskeletal imaging	107
neck imaging	104
pelvic imaging	56
preventive care	833
spinal procedures	44
thoracic (chest) imaging	92
ultrasound (sonogram)	320
vascular procedures	13
women's imaging	1107
X-rays	1055

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	300
Female	1269

**Ethnicity**
Non-Hispanic White	1002
Black	171
Hispanic	242
Asian	92
Other	0
Native American	0

**Age**
From 65 to 74	885
From 75 to 84	453
85 and over	133
Less than 65	98

Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD in 2024

Hypertension	67
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	15
Depression	22
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Jaspret S. Brar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jaspret S. Brar, MD treated as a diagnostic radiologist in Riverside, CA were X-rays, breast procedures, preventive care and thoracic (chest) imaging.

abdominal imaging	157
brain imaging (neuroimaging)	75
breast procedures	716
cardiac procedures	53
CT scan	173
diagnostic imaging	131
diagnostic procedures	20
hip imaging	85
image guided procedures	20
minimally invasive procedures	20
minor procedures	20
MRI (magnetic resonance imaging)	77
musculoskeletal imaging	275
neck imaging	34
nuclear scan	57
pelvic imaging	114
preventive care	525
spinal procedures	198
stress testing	53
thoracic (chest) imaging	343
ultrasound (sonogram)	193
vascular procedures	34
women's imaging	340
X-rays	1006

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Jaspret S. Brar, MD.

**Gender**
Male	533
Female	1111

**Ethnicity**
Black / African American	185
Asian / Pacific Islander	87
Non-Hispanic White	1060
Hispanic	257
Native American / Alaskan Native	0
Other	5

**Age**
85 and over	185
75 to 84	492
Less than 65	168
65 to 74	798

Average of Total of Conditions of Medicare patients treated by Dr. Jaspret S. Brar, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Jaspret S. Brar, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	61
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	31
Asthma	8
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	8
Cancer	11
Dementia	6

Education & Training

Dr. Jaspret S. Brar, MD graduated from University of California, Irvine, School of Medicine. He completed residency at University of Southern California (USC) Affiliated Hospitals. He is certified by the American Board of Radiology since and has a state license in California.

Medical School: University of California, Irvine, School of Medicine

Residency: University of Southern California (USC) Affiliated Hospitals

Board Certification: American Board of Radiology since (2008)

Licensed In: California

Affiliations & Hospitals

Dr. Jaspret S. Brar, MD is associated with these hospitals and organizations:

Riverside Medical Clinic

Ratings & Reviews

Dr. Jaspret S. Brar, MD does not have any reviews yet, be the first to leave a review of Dr. Jaspret S. Brar, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Siemens Medical Solutions USA, Inc.	$252 Mammomat Revelation $82	MAGNETOM Aera $53	MAGNETOM Altea $32	Mammomat Inspiration $27	Luminos Agile Max $22	Other $35
Edwards Lifesciences Corporation	$160 Edwards SAPIEN 3 Transcatheter Heart Valve $160
Astellas Pharma US Inc	$125 Lexiscan $125
Lilly USA, LLC	$84 AMYVID $84
GlaxoSmithKline, LLC.	$51 SHINGRIX $29	AREXVY $22
Other	$72 NON-PRODUCT $28	ILLUCCIX $23	Affirm Prone biopsy system $20