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 5 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 76705 | Ultrasound of abdomen | Facility | 2020 | 58 | 64 | $3,136 | $1,412 | 45.0% |
| 74178 | Ct scan of abdomen and pelvis before and after contrast | Facility | 2020 | 16 | 16 | $2,672 | $1,235 | 46.2% |
| 74183 | Mri scan of abdomen before and after contrast | Facility | 2020 | 14 | 14 | $2,618 | $1,224 | 46.7% |
| 76770 | Ultrasound behind abdominal cavity | Facility | 2020 | 42 | 43 | $2,666 | $1,209 | 45.3% |
| 73221 | Mri scan of arm joint | Facility | 2020 | 22 | 23 | $2,622 | $1,142 | 43.5% |
| 73721 | Mri scan of leg joint | Facility | 2020 | 22 | 22 | $2,508 | $1,086 | 43.3% |
| 72141 | Mri scan of upper spinal canal | Facility | 2020 | 16 | 16 | $1,984 | $896.44 | 45.2% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Office | 2020 | 11 | 12 | $1,824 | $800.33 | 43.9% |
| 70551 | Mri scan brain | Facility | 2020 | 11 | 11 | $1,364 | $662.64 | 48.6% |
| G0297 | Low dose ct scan (ldct) for lung cancer screening | Facility | 2020 | 12 | 12 | $1,032 | $619.57 | 60.0% |
| 71046 | X-ray of chest, 2 views | Office | 2020 | 73 | 74 | $1,332 | $532.56 | 40.0% |
| 76536 | Ultrasound of head and neck | Facility | 2020 | 24 | 24 | $1,104 | $509.82 | 46.2% |
| 71260 | Ct scan chest with contrast | Office | 2020 | 11 | 11 | $1,144 | $450.97 | 39.4% |
| 76770 | Ultrasound behind abdominal cavity | Office | 2020 | 17 | 17 | $1,054 | $422.84 | 40.1% |
| 76856 | Ultrasound of pelvis | Facility | 2020 | 14 | 14 | $798.00 | $370.61 | 46.4% |
| 76705 | Ultrasound of abdomen | Office | 2020 | 16 | 16 | $784.00 | $356.64 | 45.5% |
| 71046 | X-ray of chest, 2 views | Facility | 2020 | 46 | 46 | $828.00 | $354.74 | 42.8% |
| 76830 | Ultrasound pelvis through vagina | Facility | 2020 | 11 | 11 | $638.00 | $308.76 | 48.4% |
| 76536 | Ultrasound of head and neck | Office | 2020 | 12 | 12 | $552.00 | $227.76 | 41.3% |
| 73630 | X-ray of foot, minimum of 3 views | Office | 2020 | 22 | 23 | $322.00 | $153.33 | 47.6% |
| 71045 | X-ray of chest, 1 view | Facility | 2020 | 20 | 21 | $315.00 | $129.53 | 41.1% |
| 73030 | X-ray of shoulder, minimum of 2 views | Office | 2020 | 12 | 12 | $192.00 | $85.03 | 44.3% |
| 73502 | X-ray of hip with pelvis, 2-3 views | Office | 2020 | 12 | 12 | $228.00 | $73.18 | 32.1% |
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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