Clinic
County of San Mateo
County of San Mateo was paid $53.69M by Medicaid between Jan 2018 and Dec 2024, across 122 billing codes. Its largest line is T1015, a visit at a community health center or clinic (one all-in rate) — 84% of everything it billed.
33Billing provider infoCOUNTY OF SAN MATEO
REDWOOD CITY, CA 94063
REDWOOD CITY, CA 94063
33aNPI1386728533assigned 10/24/2006
33bProvider typeFederally Qualified Health Center (FQHC)
28Total paid$53.69M
24GClaims454,225
24DCodes billed122
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Federally Qualified Health Center (FQHC) providers in California
Rank by total paid#60 of 826
Median peer was paid$4.05M
This provider vs. median13×
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 | 36,201 | $9.13M | |
| 2019 | 54,512 | $7.84M | |
| 2020 | 73,876 | $6.47M | |
| 2021 | 79,838 | $7.69M | |
| 2022 | 64,318 | $5.83M | |
| 2023 | 76,083 | $8.36M | |
| 2024incomplete | 69,397 | $8.38M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| T1015 | A visit at a community health center or clinic (one all-in rate)Clinic visit/encounter, all-inclusive | 84% | 159,730 | 134,678 | $45.24M |
| 00003 | Internal/system code - not a standard HCPCS code | 13% | 20,902 | 17,627 | $7.22M |
| 0510 | <1% | 17,335 | 17,208 | $507K | |
| G0467 | Community health center visit, returning patientFederally qualified health center (fqhc) visit, established patient; a medically-necessary, face-to-face encounter (one-on-one) between an established patient and a fqhc practitioner during which time one or more fqhc services are rendered and includes a typical bundle of medicare-covered services that would be furnished per diem to a patient receiving a fqhc visit | <1% | 4,861 | 4,363 | $221K |
| 92552 | <1% | 14,706 | 14,698 | $202K | |
| 90686 | <1% | 7,736 | 7,725 | $56K | |
| 90698 | <1% | 4,580 | 4,573 | $32K | |
| 90670 | <1% | 4,389 | 4,381 | $28K | |
| 90633 | <1% | 2,841 | 2,838 | $21K | |
| 90744 | <1% | 2,788 | 2,783 | $19K | |
| 90651 | <1% | 2,303 | 2,302 | $17K | |
| 90681 | <1% | 2,318 | 2,315 | $15K |
110 more codes
| 85018 | <1% | 8,381 | $14K | |
| 83655 | <1% | 2,355 | $14K | |
| G2025 | Payment for a telehealth distant site service furnished by a rural health clinic (rhc) or federally qualified health center (fqhc) only | <1% | 624 | $12K |
| 90716 | <1% | 1,366 | $10K | |
| 90734 | <1% | 1,574 | $10K | |
| 90715 | <1% | 1,330 | $10K | |
| 90707 | <1% | 1,130 | $8K | |
| 90710 | <1% | 1,147 | $6K | |
| 90619 | <1% | 539 | $6K | |
| 90696 | <1% | 954 | $6K | |
| D4910 | <1% | 109 | $6K | |
| 90677 | <1% | 374 | $4K | |
| D4341 | <1% | 54 | $2K | |
| 90700 | <1% | 165 | $929.88 | |
| Z7500 | <1% | 13,505 | $693.12 | |
| D1110 | Prophylaxis - adult | <1% | 245 | $676.00 |
| 90648 | <1% | 114 | $431.73 | |
| 90381 | <1% | 39 | $431.73 | |
| D0274 | Bitewings - four radiographic images | <1% | 1,064 | $304.20 |
| D0120 | Dental checkup, returning patient | <1% | 2,504 | $292.50 |
| 99214 | Doctor's office visit, returning patient (more involved) | <1% | 8,988 | $221.58 |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 43,577 | $200.84 |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 2,959 | $195.00 |
| 90682 | <1% | 16 | $71.13 | |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | <1% | 1,446 | $47.27 |
| 92015 | Determination of refractive state | <1% | 3,899 | $9.85 |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 0% | 3,436 | $0.00 |
| T1013 | Sign language or oral interpretive services, per 15 minutes | 0% | 3,429 | $0.00 |
| D0145 | Oral evaluation for a patient under three years of age | 0% | 296 | $0.00 |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 0% | 4,853 | $0.00 |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 0% | 4,397 | $0.00 |
| D0220 | Intraoral - periapical first radiographic image | 0% | 2,100 | $0.00 |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 0% | 4,341 | $0.00 |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 0% | 4,792 | $0.00 |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 0% | 712 | $0.00 |
| D1354 | 0% | 37 | $0.00 | |
| 99203 | Doctor's office visit, new patient (routine) | 0% | 2,143 | $0.00 |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | 0% | 1,333 | $0.00 |
| 86480 | 0% | 131 | $0.00 | |
| 11721 | 0% | 344 | $0.00 | |
| 3078F | 0% | 7,694 | $0.00 | |
| G8431 | Screening for depression is documented as being positive and a follow-up plan is documented | 0% | 1,215 | $0.00 |
| D9230 | Inhalation of nitrous oxide / analgesia, anxiolysis | 0% | 292 | $0.00 |
| D9430 | 0% | 1,309 | $0.00 | |
| 99204 | Doctor's office visit, new patient (more involved) | 0% | 562 | $0.00 |
| 87491 | Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe | 0% | 757 | $0.00 |
| 81002 | 0% | 887 | $0.00 | |
| 99173 | 0% | 4,744 | $0.00 | |
| D1120 | Dental cleaning, child | 0% | 2,911 | $0.00 |
| 96158 | 0% | 393 | $0.00 | |
| D0270 | 0% | 732 | $0.00 | |
| 90472 | Immunization administration, each additional vaccine (list separately) | 0% | 95 | $0.00 |
| 80061 | Lipid panel | 0% | 47 | $0.00 |
| 3077F | 0% | 623 | $0.00 | |
| G9920 | Screening performed and negative | 0% | 177 | $0.00 |
| D9990 | 0% | 1,324 | $0.00 | |
| 92083 | 0% | 55 | $0.00 | |
| 99382 | 0% | 55 | $0.00 | |
| G0071 | Payment for communication technology-based services for 5 minutes or more of a virtual (non-face-to-face) communication between an rural health clinic (rhc) or federally qualified health center (fqhc) practitioner and rhc or fqhc patient, or 5 minutes or more of remote evaluation of recorded video and/or images by an rhc or fqhc practitioner, occurring in lieu of an office visit; rhc or fqhc only | 0% | 65 | $0.00 |
| G0101 | Cervical or vaginal cancer screening; pelvic and clinical breast examination | 0% | 37 | $0.00 |
| 99201 | 0% | 241 | $0.00 | |
| 92133 | 0% | 55 | $0.00 | |
| 87653 | 0% | 16 | $0.00 | |
| 1159F | 0% | 89 | $0.00 | |
| 99215 | Doctor's office visit, returning patient (complex) | 0% | 12 | $0.00 |
| D0330 | Panoramic radiographic image | 0% | 15 | $0.00 |
| 1160F | 0% | 71 | $0.00 | |
| 88175 | Cytopathology, cervical or vaginal, any reporting system; collected in preservative fluid, automated thin layer | 0% | 13 | $0.00 |
| 88720 | 0% | 1,210 | $0.00 | |
| Z1034 | 0% | 6,969 | $0.00 | |
| 3074F | 0% | 7,607 | $0.00 | |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 0% | 771 | $0.00 |
| D1330 | 0% | 2,960 | $0.00 | |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 0% | 1,440 | $0.00 |
| D1351 | Sealant - per tooth | 0% | 778 | $0.00 |
| D1352 | 0% | 132 | $0.00 | |
| 96156 | 0% | 228 | $0.00 | |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 0% | 965 | $0.00 |
| D0150 | Comprehensive oral evaluation - new or established patient | 0% | 628 | $0.00 |
| D1206 | Topical application of fluoride varnish | 0% | 2,477 | $0.00 |
| 87591 | Infectious agent detection by nucleic acid; Neisseria gonorrhoeae, amplified probe | 0% | 757 | $0.00 |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 0% | 1,529 | $0.00 |
| Z1038 | 0% | 878 | $0.00 | |
| 36415 | Collection of venous blood by venipuncture | 0% | 407 | $0.00 |
| D0272 | Bitewings - two radiographic images | 0% | 1,257 | $0.00 |
| 99381 | 0% | 1,290 | $0.00 | |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 7,847 | $0.00 |
| 3080F | 0% | 283 | $0.00 | |
| D7140 | Extraction, erupted tooth or exposed root | 0% | 428 | $0.00 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 0% | 5,850 | $0.00 |
| 96112 | 0% | 642 | $0.00 | |
| 99383 | 0% | 1,007 | $0.00 | |
| 99384 | 0% | 681 | $0.00 | |
| 3079F | 0% | 1,302 | $0.00 | |
| D0603 | 0% | 995 | $0.00 | |
| 92250 | 0% | 453 | $0.00 | |
| 96127 | 0% | 216 | $0.00 | |
| 92002 | 0% | 53 | $0.00 | |
| 3075F | 0% | 978 | $0.00 | |
| D1208 | Topical application of fluoride, excluding varnish | 0% | 675 | $0.00 |
| Z1032 | 0% | 221 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 114 | $0.00 |
| 85027 | 0% | 79 | $0.00 | |
| D0602 | 0% | 103 | $0.00 | |
| 3008F | 0% | 114 | $0.00 | |
| 90474 | 0% | 28 | $0.00 | |
| 83036 | Hemoglobin; glycosylated (A1C) | 0% | 12 | $0.00 |
| 82728 | 0% | 40 | $0.00 | |
| D0210 | Intraoral - complete series of radiographic images | 0% | 28 | $0.00 |
| 87081 | 0% | 16 | $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 | 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 | San Mateo, CA | $8.87M |
| 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.