Clinic
County of San Mateo
County of San Mateo was paid $8.87M by Medicaid between Jan 2018 and Nov 2024, across 91 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 26% of everything it billed.
33Billing provider infoCOUNTY OF SAN MATEO
SAN MATEO, CA 94403
SAN MATEO, CA 94403
33aNPI1831268580assigned 11/07/2006
33bProvider typeMulti-Specialty Clinic/Center
28Total paid$8.87M
24GClaims566,071
24DCodes billed91
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Multi-Specialty Clinic/Center providers in California
Rank by total paid#16 of 170
Median peer was paid$145K
This provider vs. median61×
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.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official PAPA, JENNIFER controls 20+ related entities in our dataset. Read more
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 | 77,766 | $1.44M | |
| 2019 | 67,796 | $1.04M | |
| 2020 | 71,768 | $1.17M | |
| 2021 | 89,805 | $1.10M | |
| 2022 | 102,819 | $1.61M | |
| 2023 | 87,372 | $1.04M | |
| 2024incomplete | 68,745 | $1.47M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 26% | 242,914 | 212,973 | $2.33M |
| 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 | 16% | 89,416 | 83,043 | $1.45M |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 6.0% | 16,837 | 13,287 | $528K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 4.9% | 22,298 | 19,270 | $438K |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 4.9% | 32,246 | 29,282 | $437K |
| 59425 | 4.1% | 3,821 | 2,842 | $361K | |
| T1013 | Sign language or oral interpretive services, per 15 minutes | 3.3% | 17,662 | 14,204 | $297K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 3.3% | 9,647 | 4,207 | $293K |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 3.0% | 3,634 | 2,968 | $268K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 2.2% | 16,999 | 15,577 | $192K |
| 99223 | Prolong inpt eval add15 m | 2.1% | 2,858 | 2,769 | $182K |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 1.8% | 2,917 | 2,756 | $163K |
79 more codes
| 99429 | 1.8% | 6,545 | $162K | |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 1.4% | 13,975 | $128K |
| G9920 | Screening performed and negative | 1.3% | 3,477 | $119K |
| 99233 | Hospital visit by a doctor, follow-up day (complex) | 1.1% | 2,645 | $100K |
| G0108 | Diabetes outpatient self-management training services, individual, per 30 minutes | 1.1% | 1,635 | $96K |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 1.1% | 8,028 | $96K |
| 99203 | Doctor's office visit, new patient (routine) | <1% | 2,964 | $86K |
| 96112 | <1% | 758 | $78K | |
| 93010 | Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only | <1% | 5,184 | $72K |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | <1% | 1,783 | $66K |
| 92015 | Determination of refractive state | <1% | 6,376 | $63K |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | <1% | 2,103 | $62K |
| 99078 | <1% | 2,430 | $56K | |
| 99442 | <1% | 2,197 | $55K | |
| 20610 | <1% | 1,097 | $53K | |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | <1% | 2,451 | $53K |
| 99239 | Hospital discharge day management, more than 30 minutes | <1% | 1,068 | $52K |
| 93306 | Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete | <1% | 576 | $44K |
| 99204 | Doctor's office visit, new patient (more involved) | <1% | 761 | $38K |
| 99238 | Hospital discharge day management, 30 minutes or less | <1% | 991 | $33K |
| 99443 | <1% | 937 | $32K | |
| 99222 | Initial hospital care, per day, moderate complexity | <1% | 518 | $31K |
| 99385 | <1% | 721 | $30K | |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | <1% | 928 | $29K |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 15,022 | $29K |
| 59430 | <1% | 409 | $24K | |
| 45378 | Colonoscopy, flexible; diagnostic, including collection of specimen(s) | <1% | 67 | $24K |
| 99215 | Doctor's office visit, returning patient (complex) | <1% | 469 | $21K |
| 99404 | <1% | 2,660 | $17K | |
| 96127 | <1% | 2,937 | $16K | |
| 94060 | <1% | 713 | $16K | |
| 99383 | <1% | 455 | $16K | |
| 99308 | Subsequent nursing facility care, per day, straightforward | <1% | 577 | $16K |
| G8431 | Screening for depression is documented as being positive and a follow-up plan is documented | <1% | 433 | $12K |
| 11721 | <1% | 669 | $11K | |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | <1% | 488 | $11K |
| 94726 | <1% | 641 | $9K | |
| 99384 | <1% | 211 | $7K | |
| 45385 | Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) | <1% | 13 | $7K |
| 92002 | <1% | 151 | $6K | |
| 93351 | <1% | 38 | $6K | |
| 94729 | <1% | 667 | $6K | |
| 99201 | <1% | 162 | $5K | |
| 99205 | Prolong outpt/office vis | <1% | 23 | $4K |
| 93227 | <1% | 119 | $4K | |
| 99241 | <1% | 59 | $3K | |
| 93325 | <1% | 69 | $3K | |
| 92133 | <1% | 96 | $3K | |
| 90688 | <1% | 152 | $3K | |
| 93018 | <1% | 113 | $3K | |
| 99382 | <1% | 68 | $2K | |
| 92083 | <1% | 95 | $2K | |
| 92250 | <1% | 72 | $2K | |
| 64483 | <1% | 12 | $2K | |
| 99244 | Office or other outpatient consultation, moderate to high complexity | <1% | 15 | $2K |
| 93321 | <1% | 69 | $1K | |
| 0002A | <1% | 48 | $1K | |
| 99381 | <1% | 26 | $1K | |
| G2025 | Payment for a telehealth distant site service furnished by a rural health clinic (rhc) or federally qualified health center (fqhc) only | <1% | 194 | $910.55 |
| 99315 | <1% | 24 | $811.92 | |
| 93350 | <1% | 14 | $768.89 | |
| 99441 | <1% | 52 | $737.83 | |
| 90686 | <1% | 46 | $501.47 | |
| 99348 | <1% | 26 | $494.92 | |
| 99304 | <1% | 12 | $331.27 | |
| 93280 | <1% | 12 | $266.27 | |
| 71045 | Radiologic examination, chest; single view | <1% | 29 | $251.33 |
| G0444 | Annual depression screening, 5 to 15 minutes | <1% | 12 | $238.56 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 102 | $238.16 |
| G0467 | Community health center visit, returning patient | <1% | 830 | $184.68 |
| 94375 | <1% | 15 | $171.45 | |
| 97810 | <1% | 12 | $121.56 | |
| G2012 | Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m service provided within the previous 7 days nor leading to an e/m service or procedure within the next 24 hours or soonest available appointment; 5-10 minutes of medical discussion | <1% | 15 | $90.73 |
| 3074F | 0% | 1,598 | $0.00 | |
| 3075F | 0% | 156 | $0.00 | |
| 3079F | 0% | 119 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 96 | $0.00 |
| 3078F | 0% | 3,163 | $0.00 | |
| 3077F | 0% | 329 | $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 officialPAPA, JENNIFER (CHIEF FINANCIAL OFFICER)
Parent organizationCOUNTY OF SAN MATEO
| Provider | Location | Paid |
|---|---|---|
| County of San Mateo | San Mateo, CA | $75.66M |
| County of San Mateo | San Mateo, CA | $66.31M |
| County of San Mateo | Redwood City, CA | $53.69M |
| County of San Mateo | Daly City, CA | $23.37M |
| County of San Mateo | San Mateo, CA | $17.99M |
| County of San Mateo | San Mateo, CA | $10.95M |
| County of San Mateo | South San Francisco, CA | $8.31M |
| County of San Mateo | Half Moon Bay, CA | $7.33M |
| County of San Mateo | San Mateo, CA | $3.32M |
| County of San Mateo | Redwood City, CA | $3.21M |
| County of San Mateo | Daly City, CA | $1.61M |
| San Mateo County Aging & Disability Services | San Mateo, CA | $784K |
| County of San Mateo | San Mateo, CA | $720K |
| County of San Mateo | San Mateo, CA | $190K |
| County of San Mateo | San Mateo, CA | $136K |
| San Mateo County | San Mateo, CA | $88K |
| San Mateo County California Children's Services | San Mateo, CA | $55K |
| San Mateo Medical Center | Daly City, CA | $41K |
| County of San Mateo | San Bruno, CA | $25K |
| San Mateo Medical Center | San Mateo, CA | $9K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.