Physician
Austin J Ma, M.D., a Professional Corporation
Austin J Ma, M.D., a Professional Corporation was paid $188.29 by Medicaid between Feb 2018 and Oct 2024, across 5 billing codes. Its largest line is 99442, — 53% of everything it billed.
33Billing provider infoAUSTIN J MA, M.D., A PROFESSIONAL CORPORATION
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
33aNPI1174685846assigned 12/15/2006
33bProvider typeHematology & Oncology Physician
28Total paid$188.29
24GClaims1,123
24DCodes billed5
24AFirst – last monthFeb 2018 – Oct 2024
Compared with peers
Next to other Hematology & Oncology Physician providers in California
Rank by total paid#165 of 180
Median peer was paid$26K
This provider vs. median0.0×
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 | 80 | $23.76 | |
| 2019 | 181 | $64.29 | |
| 2020 | 166 | $0.00 | |
| 2021 | 88 | $0.00 | |
| 2022 | 180 | $40.30 | |
| 2023 | 243 | $59.94 | |
| 2024incomplete | 185 | $0.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99442 | 53% | 602 | 577 | $100.24 | |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 47% | 323 | 304 | $88.05 |
| G2063 | Qualified nonphysician healthcare professional online assessment and management service, for an established patient, for up to seven days, cumulative time during the 7 days; 21 or more minutes | 0% | 103 | 97 | $0.00 |
| 99423 | 0% | 14 | 14 | $0.00 | |
| 99443 | 0% | 81 | 79 | $0.00 |
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.
From NPPES
Who's on the registration
Authorized officialMA, AUSTIN (PRESIDENT)