Yian, Christopher
Yian, Christopher was paid $845K by Medicaid between Jan 2018 and Aug 2023, across 11 billing codes. Its largest line is 31575, — 31% of everything it billed.
33Billing provider infoYIAN, CHRISTOPHER
LAGUNA HILLS, CA 92653
LAGUNA HILLS, CA 92653
33aNPI1003913336assigned 09/20/2006
33bProvider typeSpecialist
28Total paid$845K
24GClaims12,317
24DCodes billed11
24AFirst – last monthJan 2018 – Aug 2023
Compared with peers
Next to other Specialist providers in California
Rank by total paid#207 of 1,230
Median peer was paid$51K
This provider vs. median16×
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 | 2,645 | $191K | |
| 2019 | 2,582 | $177K | |
| 2020 | 1,733 | $115K | |
| 2021 | 2,077 | $139K | |
| 2022 | 2,564 | $169K | |
| 2023 | 716 | $54K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 31575 | 31% | 2,598 | 2,413 | $263K | |
| 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 | 22% | 3,740 | 2,801 | $186K |
| 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 | 14% | 1,305 | 1,170 | $117K |
| 31231 | 10% | 1,360 | 1,302 | $88K | |
| 99205 | Prolong outpt/office vis | 7.4% | 619 | 571 | $63K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 6.5% | 830 | 732 | $55K |
| 69210 | 5.2% | 1,404 | 1,238 | $44K | |
| 92557 | 1.5% | 160 | 159 | $13K | |
| 99244 | Office or other outpatient consultation, moderate to high complexity | <1% | 87 | 84 | $7K |
| 92567 | <1% | 160 | 159 | $6K | |
| 92570 | <1% | 54 | 54 | $2K |
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.