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 1 of 5
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 71260 | Ct scan of chest with contrast | Facility | 2023 | 90 | 110 | $12,373 | $4,625 | 37.4% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Facility | 2023 | 55 | 68 | $13,806 | $4,573 | 33.1% |
| 71250 | Ct scan of chest without contrast | Facility | 2023 | 74 | 79 | $9,299 | $2,840 | 30.5% |
| 73721 | Mri scan of leg joint without contrast | Facility | 2023 | 33 | 35 | $4,086 | $1,785 | 43.7% |
| 93975 | Complete ultrasound of abdomen and pelvis artery and vein blood flow | Facility | 2023 | 34 | 36 | $3,586 | $1,473 | 41.1% |
| 73221 | Mri scan of arm joint without contrast | Facility | 2023 | 29 | 29 | $3,394 | $1,469 | 43.3% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Office | 2023 | 21 | 22 | $3,443 | $1,375 | 39.9% |
| 76705 | Limited ultrasound scan of abdomen | Facility | 2023 | 60 | 64 | $3,422 | $1,286 | 37.6% |
| 74176 | Ct scan of abdomen and pelvis without contrast | Facility | 2023 | 20 | 20 | $10,440 | $1,279 | 12.2% |
| 71275 | Ct scan of blood vessels of chest with contrast | Facility | 2023 | 18 | 18 | $8,819 | $1,228 | 13.9% |
| 71260 | Ct scan of chest with contrast | Office | 2023 | 24 | 26 | $2,782 | $977.85 | 35.1% |
| 71250 | Ct scan of chest without contrast | Office | 2023 | 25 | 25 | $2,499 | $935.90 | 37.5% |
| 76536 | Ultrasound scan of head and neck soft tissue | Facility | 2023 | 49 | 50 | $2,373 | $917.01 | 38.6% |
| 71271 | Low dose ct scan of chest for lung cancer screening | Facility | 2023 | 17 | 17 | $1,522 | $866.66 | 56.9% |
| 73723 | Mri scan of leg joint before and after contrast | Facility | 2023 | 11 | 11 | $2,037 | $775.57 | 38.1% |
| 76770 | Complete ultrasound scan behind abdominal cavity | Facility | 2023 | 26 | 26 | $1,648 | $663.89 | 40.3% |
| 70450 | Ct scan head or brain without contrast | Facility | 2023 | 13 | 14 | $4,359 | $424.96 | 9.7% |
| 73718 | Mri scan of leg without contrast | Facility | 2023 | 11 | 11 | $1,279 | $405.76 | 31.7% |
| 76536 | Ultrasound scan of head and neck soft tissue | Office | 2023 | 22 | 22 | $1,045 | $375.65 | 35.9% |
| 76705 | Limited ultrasound scan of abdomen | Office | 2023 | 18 | 18 | $908.00 | $365.54 | 40.3% |
| 70486 | Ct scan of face without contrast | Office | 2023 | 11 | 11 | $810.00 | $354.20 | 43.7% |
| 76775 | Limited ultrasound scan behind abdominal cavity | Facility | 2023 | 16 | 16 | $1,083 | $328.35 | 30.3% |
| 71045 | X-ray of chest, 1 view | Facility | 2023 | 18 | 18 | $1,202 | $124.56 | 10.4% |
| 74177 | Ct scan of abdomen and pelvis with contrast | Facility | 2022 | 91 | 105 | $16,044 | $6,719 | 41.9% |
| 71260 | Ct scan of chest with contrast | Facility | 2022 | 104 | 127 | $13,262 | $4,932 | 37.2% |
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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