Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 18 | 695 | 746 | $96,215 | $29,447 |
| 2022 | 23 | 964 | 1,046 | $90,202 | $35,264 |
| 2021 | 30 | 1,393 | 1,549 | $119,600 | $48,254 |
| 2020 | 25 | 892 | 933 | $83,780 | $37,644 |
All Medicare Procedures & Services
123 procedure records from CMS Medicare Utilization — Page 2 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 71250 | Ct scan of chest without contrast | Facility | 2022 | 107 | 119 | $11,589 | $3,871 | 33.4% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Office | 2022 | 30 | 34 | $5,204 | $2,135 | 41.0% |
| 71260 | Ct scan of chest with contrast | Office | 2022 | 39 | 44 | $4,600 | $1,752 | 38.1% |
| 74178 | Ct scan of abdomen and pelvis before and after contrast | Facility | 2022 | 19 | 20 | $3,349 | $1,398 | 41.8% |
| 71271 | Low dose ct scan of chest for lung cancer screening | Facility | 2022 | 27 | 27 | $2,338 | $1,387 | 59.3% |
| 71275 | Ct scan of blood vessels of chest with contrast | Facility | 2022 | 17 | 18 | $2,748 | $1,180 | 42.9% |
| 73721 | Mri scan of leg joint without contrast | Facility | 2022 | 22 | 23 | $2,638 | $1,089 | 41.3% |
| 74176 | Ct scan of abdomen and pelvis without contrast | Facility | 2022 | 20 | 20 | $2,909 | $1,087 | 37.4% |
| 93975 | Complete ultrasound of abdomen and pelvis artery and vein blood flow | Facility | 2022 | 24 | 27 | $2,635 | $1,026 | 39.0% |
| 76705 | Limited ultrasound scan of abdomen | Facility | 2022 | 46 | 49 | $2,417 | $996.61 | 41.2% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Facility | 2022 | 39 | 39 | $2,426 | $948.22 | 39.1% |
| 71250 | Ct scan of chest without contrast | Office | 2022 | 23 | 25 | $2,443 | $919.48 | 37.6% |
| 73221 | Mri scan of arm joint without contrast | Facility | 2022 | 21 | 22 | $2,520 | $805.84 | 32.0% |
| 74178 | Ct scan of abdomen and pelvis before and after contrast | Office | 2022 | 11 | 11 | $1,840 | $766.72 | 41.7% |
| 76536 | Ultrasound scan of head and neck soft tissue | Facility | 2022 | 35 | 35 | $1,622 | $686.26 | 42.3% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Office | 2022 | 22 | 22 | $1,368 | $575.54 | 42.1% |
| 76705 | Limited ultrasound scan of abdomen | Office | 2022 | 28 | 29 | $1,430 | $552.86 | 38.7% |
| 74170 | Ct scan of abdomen before and after contrast | Facility | 2022 | 11 | 11 | $1,295 | $534.54 | 41.3% |
| 71046 | X-ray of chest, 2 views | Office | 2022 | 46 | 48 | $864.00 | $302.76 | 35.0% |
| 76536 | Ultrasound scan of head and neck soft tissue | Office | 2022 | 16 | 16 | $739.00 | $295.23 | 39.9% |
| 70486 | Ct scan of face without contrast | Facility | 2022 | 11 | 11 | $793.00 | $238.04 | 30.0% |
| 73502 | X-ray of hip, 2-3 views | Office | 2022 | 35 | 35 | $665.00 | $198.64 | 29.9% |
| 71046 | X-ray of chest, 2 views | Facility | 2022 | 18 | 20 | $360.00 | $167.97 | 46.7% |
| 76775 | Limited ultrasound scan behind abdominal cavity | Facility | 2022 | 12 | 12 | $577.00 | $154.90 | 26.8% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2022 | 24 | 27 | $378.00 | $149.27 | 39.5% |
About Dr. Zachary Plotz, MD
Dr. Zachary Plotz, MD is a Diagnostic Radiology healthcare provider based in Palo Alto, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/01/2008. The National Provider Identifier (NPI) number assigned to this provider is 1730341751.
As a Medicare-enrolled provider, Plotz has provided services to 3,944 Medicare beneficiaries, totaling 4,274 services with total Medicare billing of $150,610. Data is available for 4 years (2020–2023), covering 123 distinct procedure/service records.
Practice Information
- Specialty Diagnostic Radiology
- Location Palo Alto, CA
- Active Since 07/01/2008
- Last Updated 01/21/2026
- Taxonomy Code 2085R0202X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1730341751
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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