Physician
Basim Z. Abdelkarim, M.D., INC.
Basim Z. Abdelkarim, M.D., INC. was paid $1.92M by Medicaid between Jan 2018 and Oct 2024, across 18 billing codes. Its largest line is 99204, doctor's office visit, new patient (more involved) — 20% of everything it billed.
33Billing provider infoBASIM Z. ABDELKARIM, M.D., INC.
UPLAND, CA 91786
UPLAND, CA 91786
33aNPI1063593739assigned 10/18/2006
33bProvider typeGastroenterology Physician
28Total paid$1.92M
24GClaims21,881
24DCodes billed18
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Gastroenterology Physician providers in California
Rank by total paid#35 of 363
Median peer was paid$55K
This provider vs. median35×
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 | 1,323 | $100K | |
| 2019 | 1,114 | $87K | |
| 2020 | 1,448 | $83K | |
| 2021 | 2,500 | $197K | |
| 2022 | 3,040 | $280K | |
| 2023 | 5,872 | $527K | |
| 2024incomplete | 6,584 | $642K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 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 | 20% | 3,608 | 3,595 | $382K |
| 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 | 19% | 5,450 | 5,155 | $368K |
| 43239 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | 12% | 1,586 | 1,579 | $231K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 12% | 4,714 | 4,570 | $230K |
| 45378 | Colonoscopy, flexible; diagnostic, including collection of specimen(s) | 10% | 834 | 828 | $199K |
| 45380 | Colonoscopy, flexible; with biopsy, single or multiple | 8.6% | 741 | 736 | $164K |
| 45385 | Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) | 5.8% | 401 | 400 | $111K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 5.3% | 1,270 | 1,270 | $102K |
| 46221 | 2.8% | 259 | 216 | $53K | |
| 99223 | Prolong inpt eval add15 m | 1.6% | 559 | 548 | $31K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | <1% | 548 | 196 | $18K |
| 91200 | <1% | 349 | 349 | $8K |
6 more codes
| 99153 | Mod sedat endo service >5yrs | <1% | 808 | $7K |
| 99152 | <1% | 462 | $6K | |
| 99232 | Hospital visit by a doctor, follow-up day | <1% | 232 | $6K |
| 0012A | <1% | 14 | $287.11 | |
| 0011A | <1% | 19 | $216.03 | |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intra-service time; patient age 5 years or older (additional time may be reported with 99153, as appropriate) | <1% | 27 | $67.69 |
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 officialABDELKARIM, BASIM (PRESIDENT)