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Bo Yoon Ha, MD

Diagnostic Radiology · San Jose

NPI 1518101070

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
1
1 carrier
Offices
2

Offices

2 locations · County of Santa Clara · 1,000 clinicians in this group

Looking this up.

Hospitals listed: Santa Clara Valley Medical Center. That is not proof they admit you there this week.

Plans that list them

1 plan · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Ha’s office at (408) 885-5000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
DualConnect (HMO D-SNP)Santa Clara Family Health PlanListedSep 1, 2026

California Medical Board record

Licence A108922 · Current

Licensed to practise in California · since 2009 · expires 2029-02-28 · Seoul National University College of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

State licence records

1 licence

  • Washington MD.MD.70110109Physician And Surgeon License · since 2026 · expires 2027-02-14Matched by name, not licence number; check the name before relying on it.
    ActiveNo board action on this licenceCheck it with the state

We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.

Hospitals they work in

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Santa Clara Valley Medical CenterSan Jose, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of Santa Clara Valley Health and Hospital System, which runs 3 hospitalsPatients rate it 3 of 5 · 70% would definitely recommend it
    Overall rating: 2 of 5 starsWorse than the national rate — SSI - Colon Surgery: 2.572, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.563, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.256, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.369, Oct 2024 – Sep 2025
See every measure and the patient survey for Santa Clara Valley Medical Center

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 1 worse of 8 measures. Readmissions: 0 better, 10 the same, 1 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Santa Clara Valley Medical Center
SSI - Colon SurgeryInfections2.572WorseOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.563BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.256BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.369BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.25 (0.3 to 2.2) · 1,535 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.07 (0.76 to 1.38)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths214.59 (167.38 to 261.8) · 108 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.8 · 41 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6 · 141 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.2 · 124 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.3 · 501 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths14.9 · 653 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.1 · 348 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3 · 4,502 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.24 (0.04 to 0.43) · 9,014 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.34 (0.15 to 0.52) · 9,216 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.54 (2.51 to 6.58) · 1,421 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.54 (0 to 3.2) · 288 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.11 (0.66 to 3.56) · 1,446 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths11.61 (4.09 to 19.14) · 294 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths7.29 (3.39 to 11.2) · 299 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.9 (0.45 to 3.36) · 333 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.23 (0 to 0.78) · 7,538 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths5.4 · 94 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.735No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections2.573No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.6 · 185 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 951 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits56.3 · 128 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits6.4 · 644 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits1.3 · 699 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.3 · 921 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.7 (3.9 to 8.1) · 226 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.6 (9.4 to 16.5) · 226 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.4 · 94 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits11.4 · 54 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.3 · 242 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.2 (9.9 to 17.4) · 702 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.7 to 1.4) · 195 casesNo differentJan 2024 – Dec 2024

What patients said (4,032 patients answered, 29% of those asked)

Patient survey stars by topic at Santa Clara Valley Medical Center
Cleanliness3
Nurse communication3
Doctor communication3
Communication about medicines3
Discharge information2
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at Santa Clara Valley Medical Center
Room was "always" clean70%
Nurses "always" communicated well73%
Doctors "always" communicated well76%
Staff "always" explained57%
Yes, staff "did" give patients this information82%
Yes, staff "did" give patients information about help after discharge82%
Doctors "always" explained things so they could understand71%
Doctors "always" listened carefully74%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)67%
Staff "always" explained new medications71%
Nurses "always" explained things so they could understand71%
Nurses "always" listened carefully69%
Nurses "always" treated them with courtesy and respect80%
"Always" quiet at night43%
"YES", patients would definitely recommend the hospital70%
Staff "always" explained possible side effects44%
Yes, staff "did" give patients information about possible symptoms83%

Original Medicare doctor bills

$14,443

Medicare paid this office $14,443 for 533 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
X-ray of chest, 1 view267$3,164$8
Ct scan of abdomen and pelvis with contrast21$1,477$70
X-ray of abdomen, 1 view91$962$8
Ct scan head or brain without contrast29$949$33
Ct scan of upper spine without contrast15$590$39
See all 13 services
Every Original Medicare service billed
X-ray of chest, 1 view267$3,164$8
Ct scan of abdomen and pelvis with contrast21$1,477$70
X-ray of abdomen, 1 view91$962$8
Ct scan head or brain without contrast29$949$33
Ct scan of upper spine without contrast15$590$39
Imaging for evaluation of swallowing function15$342$23
X-ray of thigh bone, minimum 2 views17$184$8
X-ray of hip, 2-3 views14$168$10
X-ray of pelvis, 1-2 views19$146$7
X-ray of chest, 2 views16$142$9
X-ray of shoulder, minimum of 2 views15$125$8
X-ray of pelvis, minimum of 3 views11$122$11
X-ray of foot, minimum of 3 views15$109$7

Who their Medicare patients are

533 Original Medicare patients in 2024. Average age 74 · Under 65 16% · 85 and older 21% · Women 48% · Also on Medicaid 73% · Health risk score 2.81. Sicker patients than 9 in 10 peers; the typical diagnostic radiology clinician is at 1.7.

Conditions among them: High blood pressure 75% · Diabetes 53% · Chronic kidney disease 41% · Coronary heart disease 39% · Heart failure 38% · Atrial fibrillation 38% · Depression 37% · Dementia 33% · COPD 28% · Stroke 25% · Cancer 15%.

The office billed $209,837, Medicare allowed $18,999 and paid $14,443; for 944 services of 77 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
2024533944742.81$209,837$14,443
2023492862732.65$229,552$17,058
2022425687732.14$153,335$12,109
2021404668742.39$156,486$13,018
2020431684722.63$138,173$11,976
2019571885712.51$302,085$18,170
20186631,010702.59$442,377$18,503
2017607982712.70$377,742$17,274
20166641,136682.41$331,938$22,713
2015412621692.31$203,503$14,641
2014492743681.76$246,418$21,060
2013271405681.85$153,250$14,116

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 12 services

Original Medicare services billed in 2023
X-ray of chest, 1 view200$2,399$8
Ct scan of abdomen and pelvis with contrast16$1,292$81
Mri scan of brain before and after contrast12$1,126$94
Ct scan head or brain without contrast30$1,070$35
X-ray of abdomen, 1 view87$1,012$8
Ct scan of upper spine without contrast11$518$43
Imaging for evaluation of swallowing function12$283$24
Ultrasound study of one arm or leg veins with compression and maneuvers13$212$16
X-ray of hip, 2-3 views13$162$10
X-ray of chest, 2 views16$137$9
X-ray of foot, minimum of 3 views12$112$7
X-ray of shoulder, minimum of 2 views11$111$9

2022: 7 services

Original Medicare services billed in 2022
X-ray of chest, 1 view207$2,367$8
Ct scan head or brain without contrast22$853$36
Ct scan of abdomen and pelvis with contrast11$817$74
X-ray of abdomen, 1 view67$713$8
Limited ultrasound scan of abdomen12$185$15
X-ray of chest, 2 views17$158$9
X-ray of hip, 2-3 views13$144$10

2021: 10 services

Original Medicare services billed in 2021
X-ray of chest, 1 view188$2,082$8
Ct scan head or brain without contrast47$1,773$35
Ct scan of abdomen and pelvis with contrast18$1,495$83
Ct scan of blood vessels of chest with contrast11$884$80
Ct scan of upper spine without contrast17$763$45
X-ray of abdomen, 1 view62$707$8
X-ray of foot, minimum of 3 views12$116$8
X-ray of hip, 2-3 views11$115$10
X-ray of chest, 2 views12$104$9
X-ray of thigh bone, minimum 2 views11$101$8

2020: 6 services

Original Medicare services billed in 2020
X-ray of chest, 1 view214$2,440$8
Ct scan head or brain without contrast40$1,528$37
X-ray of abdomen, 1 view64$715$9
Ct scan of upper spine without contrast12$559$47
X-ray of chest, 2 views20$185$9
Imaging guidance for procedure, 60 minutes or less11$157$14

2019: 11 services

Original Medicare services billed in 2019
X-ray of chest, 1 view230$2,527$8
Ct scan head or brain without contrast64$2,241$34
Ct scan of abdomen and pelvis with contrast22$1,620$74
Ct scan of blood vessels of chest with contrast16$1,327$83
Ct scan of upper spine without contrast25$1,110$44
Mri scan of brain without contrast11$746$68
X-ray of abdomen, 1 view66$642$8
X-ray of chest, 2 views56$446$8
X-ray of hip, 2-3 views12$126$10
X-ray of thigh bone, minimum 2 views11$101$8
X-ray of shoulder, minimum of 2 views12$97$8

2018: 15 services

Original Medicare services billed in 2018
X-ray of chest, 1 view262$2,877$8
Ct scan of abdomen and pelvis with contrast23$1,654$72
Ct scan head or brain without contrast41$1,364$32
Mri scan of brain before and after contrast14$1,119$80
Mri scan of brain without contrast15$999$67
X-ray of chest, 2 views89$901$10
X-ray of abdomen, 1 view67$705$8
Complete ultrasound scan behind abdominal cavity15$432$29
Complete ultrasound scan of abdomen18$419$23
Limited ultrasound scan of abdomen15$240$16
X-ray of hip, 2-3 views17$185$10
X-ray of thigh bone, minimum 2 views14$121$8
X-ray of pelvis, 1-2 views13$120$8
X-ray of foot, minimum of 3 views14$106$7
X-ray of shoulder, minimum of 2 views14$87$6

2017: 9 services

Original Medicare services billed in 2017
X-ray of chest, 1 view, front298$3,490$8
Ct scan head or brain without contrast43$1,557$35
Ct scan of abdomen and pelvis with contrast16$1,321$83
Mri scan of brain without contrast15$870$58
X-ray of chest, 2 views, front and side90$820$9
X-ray of abdomen, single view67$761$8
X-ray of hip, 2-3 views16$154$10
X-ray of knee, 1-2 views11$107$8
X-ray of foot, minimum of 3 views12$91$7

2016: 15 services

Original Medicare services billed in 2016
X-ray of chest, 1 view, front276$3,354$8
Ct scan head or brain without contrast66$2,217$32
Ct scan of abdomen and pelvis with contrast25$2,144$82
Mri scan of brain before and after contrast18$1,751$97
Mri scan of brain without contrast17$984$58
X-ray of chest, 2 views, front and side101$958$9
Ct scan of upper spine without contrast20$847$42
X-ray of abdomen, single view63$677$8
Mri scan of blood vessels of head without contrast12$594$49
Ct scan of chest with contrast11$522$47
Complete ultrasound scan of abdomen16$503$31
Limited ultrasound scan of abdomen18$447$25
X-ray of hip, 2-3 views13$133$10
X-ray of shoulder, minimum of 2 views14$130$9
X-ray of foot, minimum of 3 views11$83$8

2015: 10 services

Original Medicare services billed in 2015
Ct scan head or brain without contrast42$1,456$34
X-ray of chest, 1 view, front131$1,444$8
Ct scan of abdomen and pelvis with contrast16$1,275$80
Mri scan of brain before and after contrast12$1,190$99
Mri scan of brain without contrast16$1,044$65
X-ray of chest, 2 views, front and side72$664$9
Ct scan of chest with contrast11$522$47
Complete ultrasound scan of abdomen13$499$36
Ct scan of upper spine without contrast11$484$44
X-ray of abdomen, single view33$323$8

2014: 12 services

Original Medicare services billed in 2014
Ct scan head or brain without contrast86$3,036$34
Ct scan of abdomen and pelvis with contrast36$2,867$80
X-ray of chest, 1 view, front123$1,262$8
Ct scan of upper spine without contrast23$958$42
Complete ultrasound scan of abdomen27$921$34
Ct scan of abdomen and pelvis without contrast12$921$77
Ct scan of chest with contrast19$862$45
X-ray of chest, 2 views, front and side79$738$9
Ultrasound study of one arm or leg veins with compression and maneuvers12$218$18
X-ray of abdomen, single view17$190$8
X-ray of pelvis, 1-2 views12$123$8
X-ray of foot, minimum of 3 views11$91$8

2013: 7 services

Original Medicare services billed in 2013
Ct scan head or brain without contrast61$2,051$33
Ct scan of abdomen and pelvis with contrast17$1,304$77
Mri scan of brain before and after contrast13$1,280$98
Ct scan of upper spine without contrast22$921$42
Ct scan of abdomen and pelvis without contrast13$889$68
X-ray of chest, 1 view, front49$446$8
X-ray of chest, 2 views, front and side36$336$9

Medicaid work

$14,400 in 2024

Medicaid paid $14,400 for 2,380 billed services this clinician did in 2024, up to 116 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
Radiologic examination, chest; single view1,454$6,874
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL64$2,225
X-ray of abdomen, 1 view376$1,480
Computed tomography, head or brain; without contrast material77$970
Echoencephalography, real time with image documentation (gray scale) (for determination of ventricular size, delineation of cerebral contents, and detection of fluid masses or other intracranial abnormalities), including A-mode encephalography as secondary component where indicated46$947
Radiologic examination, chest; 2 views191$664
CT CERVICAL SPINE W/O CONTRAST MATERIAL28$454
Computed tomographic angiography, chest (noncoronary), with contrast material(s), including noncontrast images, if performed, and image postprocessing15$301
ECHO EXAM OF ABDOMEN13$157
X-RAY EXAM OF FOOT31$104
X-RAY EXAM OF ANKLE31$81
X-RAY EXAM OF ELBOW28$66
Medicaid work by year
20242,38014116$14,400
20232,50814132$14,011
20221,82214111$9,809
20211,7721389$11,410
20201,456780$11,314
20191,619983$9,381
20181,9091297$12,527
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Radiologic examination, chest; single view1,518$6,770
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL76$2,295
X-ray of abdomen, 1 view416$1,519
Computed tomography, head or brain; without contrast material95$1,061
Radiologic examination, chest; 2 views167$538
Computed tomographic angiography, chest (noncoronary), with contrast material(s), including noncontrast images, if performed, and image postprocessing15$453
CT ABDOMEN & PELVIS W/O CONTRAST MATERIAL19$408
ECHO EXAM OF ABDOMEN42$331
CT CERVICAL SPINE W/O CONTRAST MATERIAL16$235
X-RAY EXAM OF FOOT60$167
X-RAY EXAM OF ANKLE43$123
X-RAY EXAM OF WRIST16$52

2022

Largest Medicaid services in 2022
Radiologic examination, chest; single view1,068$5,212
X-ray of abdomen, 1 view309$1,484
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL33$1,020
Computed tomography, head or brain; without contrast material33$635
Radiologic examination, chest; 2 views89$380
CT CERVICAL SPINE W/O CONTRAST MATERIAL16$259
X-RAY EXAM OF FOOT94$257
X-RAY EXAM OF ANKLE86$216
ECHO EXAM OF ABDOMEN15$97
X-RAY EXAM OF ELBOW16$64
X-RAY EXAM OF WRIST19$58
X-RAY EXAM OF HAND15$54

2021

Largest Medicaid services in 2021
Radiologic examination, chest; single view1,056$5,265
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL61$1,922
X-ray of abdomen, 1 view294$1,311
Computed tomography, head or brain; without contrast material87$1,171
Computed tomographic angiography, chest (noncoronary), with contrast material(s), including noncontrast images, if performed, and image postprocessing28$483
Radiologic examination, chest; 2 views93$323
ECHO EXAM OF ABDOMEN26$248
US RETROPERITONEAL REAL TIME W/IMAGE COMPLETE13$198
X-RAY EXAM OF ANKLE38$139
CT CERVICAL SPINE W/O CONTRAST MATERIAL13$139
X-RAY EXAM OF FOOT34$114
X-ray of forearm, anteroposterior and lateral views14$54

2020

Largest Medicaid services in 2020
Radiologic examination, chest; single view999$5,747
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL51$2,268
X-ray of abdomen, 1 view260$1,333
Computed tomography, head or brain; without contrast material57$1,048
Computed tomographic angiography, chest (noncoronary), with contrast material(s), including noncontrast images, if performed, and image postprocessing12$328
CT CERVICAL SPINE W/O CONTRAST MATERIAL12$302
Radiologic examination, chest; 2 views65$287

2019

Largest Medicaid services in 2019
Radiologic examination, chest; single view879$4,103
X-ray of abdomen, 1 view261$1,358
Computed tomography, head or brain; without contrast material93$1,037
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL52$928
Echoencephalography, real time with image documentation (gray scale) (for determination of ventricular size, delineation of cerebral contents, and detection of fluid masses or other intracranial abnormalities), including A-mode encephalography as secondary component where indicated37$906
Radiologic examination, chest; 2 views223$671
US RETROPERITONEAL REAL TIME W/IMAGE COMPLETE39$342
X-RAY EXAM OF FOOT16$31
X-RAY EXAM OF ANKLE19$3

2018

Largest Medicaid services in 2018
Radiologic examination, chest; single view1,103$5,678
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL57$1,684
Computed tomography, head or brain; without contrast material107$1,558
X-ray of abdomen, 1 view256$1,130
Radiologic examination, chest; 2 views258$841
CT CERVICAL SPINE W/O CONTRAST MATERIAL17$518
MRI BRAIN BRAIN STEM W/O CONTRAST MATERIAL13$475
Service45$215
US RETROPERITONEAL REAL TIME W/IMAGE COMPLETE14$169
Ultrasound, abdominal, real time with image documentation; complete12$125
ECHO EXAM OF ABDOMEN15$110
X-RAY EXAM OF FOOT12$23

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
80.6 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1518101070
Licence
CA A108922California A108922: Current · expires 2029-02-28Washington MD.MD.70110109: Active
Gender
Female
More record details
Sole proprietor
Yes
Taxonomy
Federal specialty code 2085P0229X (2085P0229X); Pediatrics (208000000X)
Mailing address
Po Box 50095, Seattle, WA, 98145
NPI first listed
2009-04-28
NPI last updated
2026-09-18
NPI record certified
2026-09-18

This is when the NPI record was last certified, not a medical board exam.