Physician
Imayama, Ikuyo
Imayama, Ikuyo was paid $97K by Medicaid between Oct 2020 and Jun 2024, across 9 billing codes. Its largest line is 99291, Critical care, evaluation and management of the critically ill patient, first 30-74 minutes — 40% of everything it billed.
33Billing provider infoIMAYAMA, IKUYO
KNOXVILLE, TN 37919
KNOXVILLE, TN 37919
33aNPI1205253887assigned 03/21/2014
33bProvider typeCritical Care Medicine (Internal Medicine) Physician
28Total paid$97K
24GClaims2,592
24DCodes billed9
24AFirst – last monthOct 2020 – Jun 2024
Compared with peers
Next to other Critical Care Medicine (Internal Medicine) Physician providers in Tennessee
Rank by total paid#7 of 35
Median peer was paid$17K
This provider vs. median5.8×
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 | |
|---|---|---|---|
| 2020 | 100 | $16K | |
| 2021 | 973 | $32K | |
| 2022 | 578 | $19K | |
| 2023 | 736 | $25K | |
| 2024incomplete | 205 | $5K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99291 | Critical care, evaluation and management of the critically ill patient, first 30-74 minutes | 40% | 250 | 126 | $39K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 34% | 947 | 869 | $33K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 12% | 249 | 217 | $11K |
| 95806 | 4.8% | 92 | 88 | $5K | |
| 94060 | 4.4% | 384 | 347 | $4K | |
| 94726 | 2.0% | 279 | 253 | $2K | |
| 94729 | 1.8% | 351 | 320 | $2K | |
| 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 | 1.0% | 25 | 25 | $998.86 |
| 95811 | 1.0% | 15 | 13 | $990.62 |
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.