Physician
Ketterhagen, Timothy
Ketterhagen, Timothy was paid $344K by Medicaid between Aug 2018 and Dec 2024, across 4 billing codes. Its largest line is 99283, emergency room visit (moderate) — 44% of everything it billed.
33Billing provider infoKETTERHAGEN, TIMOTHY
OAK LAWN, IL 60453
OAK LAWN, IL 60453
33aNPI1679848998assigned 03/20/2012
33bProvider typePediatric Emergency Medicine (Pediatrics) Physician
28Total paid$344K
24GClaims7,366
24DCodes billed4
24AFirst – last monthAug 2018 – Dec 2024
Compared with peers
Next to other Pediatric Emergency Medicine (Pediatrics) Physician providers in Illinois
Rank by total paid#9 of 41
Median peer was paid$198K
This provider vs. median1.7×
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 | 431 | $16K | |
| 2019 | 1,460 | $57K | |
| 2020 | 966 | $40K | |
| 2021 | 1,227 | $64K | |
| 2022 | 1,205 | $49K | |
| 2023 | 1,145 | $61K | |
| 2024incomplete | 932 | $56K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99283 | Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity | 44% | 4,097 | 3,793 | $150K |
| 99284 | Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity | 33% | 1,816 | 1,697 | $113K |
| 99285 | Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life | 18% | 724 | 673 | $61K |
| 99282 | Emergency department visit for the evaluation and management, low to moderate severity | 5.6% | 729 | 697 | $19K |
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.