County of San Mateo
County of San Mateo was paid $8.31M by Medicaid between Jan 2018 and Dec 2024, across 65 billing codes. Its largest line is T1015, a visit at a community health center or clinic (one all-in rate) — 96% of everything it billed.
SOUTH SAN FRANCISCO, CA 94080
Next to other Federally Qualified Health Center (FQHC) providers in California
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.
Paid by month
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 7,776 | $1.05M | |
| 2019 | 11,831 | $982K | |
| 2020 | 16,040 | $1.08M | |
| 2021 | 18,688 | $1.27M | |
| 2022 | 12,083 | $1.05M | |
| 2023 | 15,702 | $1.28M | |
| 2024incomplete | 14,266 | $1.61M |
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 | 96% | 37,052 | 31,899 | $7.96M |
| 0510 | 2.2% | 6,216 | 6,196 | $182K | |
| 92552 | <1% | 4,602 | 4,544 | $73K | |
| 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% | 966 | 873 | $44K |
| 90686 | <1% | 1,465 | 1,460 | $12K | |
| 90688 | <1% | 1,234 | 1,173 | $9K | |
| 90670 | <1% | 1,034 | 1,011 | $7K | |
| 90633 | <1% | 534 | 516 | $5K | |
| 90698 | <1% | 580 | 572 | $4K | |
| 90651 | <1% | 391 | 391 | $3K | |
| 85018 | <1% | 1,179 | 1,153 | $2K | |
| 90744 | <1% | 252 | 249 | $2K |
53 more codes
| 83655 | <1% | 234 | $2K | |
| 90677 | <1% | 116 | $1K | |
| 90619 | <1% | 115 | $1K | |
| 90674 | <1% | 101 | $1K | |
| 90734 | <1% | 205 | $797.04 | |
| G2025 | Payment for a telehealth distant site service furnished by a rural health clinic (rhc) or federally qualified health center (fqhc) only | <1% | 29 | $556.09 |
| 90681 | <1% | 89 | $420.66 | |
| 90716 | <1% | 43 | $298.89 | |
| 96112 | <1% | 54 | $286.76 | |
| 90715 | <1% | 67 | $265.68 | |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | <1% | 110 | $213.20 |
| 90733 | <1% | 13 | $143.91 | |
| 90685 | <1% | 13 | $141.14 | |
| 90700 | <1% | 12 | $132.84 | |
| 92015 | Determination of refractive state | <1% | 787 | $39.40 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 0% | 1,401 | $0.00 |
| 3074F | 0% | 2,086 | $0.00 | |
| G8510 | Screening for depression is documented as negative, a follow-up plan is not required | 0% | 2,561 | $0.00 |
| 99213 | Doctor's office visit, returning patient (routine) | 0% | 14,693 | $0.00 |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 0% | 196 | $0.00 |
| 3075F | 0% | 231 | $0.00 | |
| 3079F | 0% | 455 | $0.00 | |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 0% | 74 | $0.00 |
| 96127 | 0% | 483 | $0.00 | |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 0% | 141 | $0.00 |
| 99214 | Doctor's office visit, returning patient (more involved) | 0% | 1,325 | $0.00 |
| 99383 | 0% | 145 | $0.00 | |
| 3008F | 0% | 47 | $0.00 | |
| 99384 | 0% | 43 | $0.00 | |
| 3080F | 0% | 62 | $0.00 | |
| 85027 | 0% | 12 | $0.00 | |
| 87591 | Infectious agent detection by nucleic acid; Neisseria gonorrhoeae, amplified probe | 0% | 12 | $0.00 |
| 99203 | Doctor's office visit, new patient (routine) | 0% | 948 | $0.00 |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 0% | 993 | $0.00 |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 0% | 666 | $0.00 |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | 0% | 53 | $0.00 |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 0% | 2,158 | $0.00 |
| 3077F | 0% | 112 | $0.00 | |
| 3078F | 0% | 1,952 | $0.00 | |
| T1013 | Sign language or oral interpretive services, per 15 minutes | 0% | 996 | $0.00 |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 0% | 844 | $0.00 |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 0% | 1,135 | $0.00 |
| Z7500 | 0% | 2,664 | $0.00 | |
| 99173 | 0% | 1,052 | $0.00 | |
| G9920 | Screening performed and negative | 0% | 959 | $0.00 |
| G8431 | Screening for depression is documented as being positive and a follow-up plan is documented | 0% | 140 | $0.00 |
| 99201 | 0% | 166 | $0.00 | |
| 99204 | Doctor's office visit, new patient (more involved) | 0% | 12 | $0.00 |
| 90707 | 0% | 13 | $0.00 | |
| 87491 | Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe | 0% | 12 | $0.00 |
| 1160F | 0% | 18 | $0.00 | |
| 99442 | 0% | 13 | $0.00 | |
| 1159F | 0% | 20 | $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.
Who's on the registration
| 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 | San Mateo, CA | $8.87M |
| 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.