Physician
Katsamakis, Constantine
Katsamakis, Constantine was paid $310K by Medicaid between Jan 2018 and Dec 2024, across 17 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 29% of everything it billed.
33Billing provider infoKATSAMAKIS, CONSTANTINE
MATTOON, IL 61938
MATTOON, IL 61938
33aNPI1407906100assigned 01/12/2007
33bProvider typeCardiovascular Disease Physician
28Total paid$310K
24GClaims21,171
24DCodes billed17
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Cardiovascular Disease Physician providers in Illinois
Rank by total paid#27 of 678
Median peer was paid$36K
This provider vs. median8.6×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 1,988 | $22K | |
| 2019 | 2,776 | $31K | |
| 2020 | 3,431 | $54K | |
| 2021 | 3,428 | $56K | |
| 2022 | 2,836 | $48K | |
| 2023 | 3,517 | $56K | |
| 2024incomplete | 3,195 | $43K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 29% | 2,212 | 2,031 | $89K |
| 93010 | Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | 26% | 10,124 | 8,952 | $80K |
| 93306 | Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete | 18% | 2,157 | 1,958 | $57K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 11% | 3,745 | 1,136 | $35K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | 3.8% | 248 | 235 | $12K |
| 99222 | Initial hospital care, per day, moderate complexity | 3.7% | 772 | 735 | $11K |
| 93458 | 2.1% | 61 | 54 | $7K | |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | 1.7% | 987 | 282 | $5K |
| 99244 | Office or other outpatient consultation, moderate to high complexity | <1% | 21 | 12 | $3K |
| 78452 | Myocardial perfusion imaging, tomographic (SPECT); multiple studies at rest and/or stress | <1% | 84 | 81 | $2K |
| 99152 | <1% | 369 | 316 | $2K | |
| 93018 | <1% | 89 | 74 | $1K |
5 more codes
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.