Agency
Contra Costa County
Contra Costa County was paid $536.98M by Medicaid between Jan 2018 and Dec 2024, across 64 billing codes. Its largest line is H2015, community support for mental illness or disability, per 15 minutes — 28% of everything it billed.
33Billing provider infoCONTRA COSTA COUNTY
MARTINEZ, CA 94553
MARTINEZ, CA 94553
33aNPI1427138726assigned 10/17/2006
33bProvider typeCommunity/Behavioral Health Agency
28Total paid$536.98M
24GClaims3,178,417
24DCodes billed64
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Community/Behavioral Health Agency providers in California
Rank by total paid#4 of 633
Median peer was paid$779K
This provider vs. median689×
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 LEE, DAVID 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 | 607,032 | $66.19M | |
| 2019 | 417,711 | $55.71M | |
| 2020 | 459,261 | $63.86M | |
| 2021 | 319,118 | $57.43M | |
| 2022 | 422,542 | $50.92M | |
| 2023 | 464,206 | $98.97M | |
| 2024incomplete | 488,547 | $143.90M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| H2015 | Community support for mental illness or disability, per 15 minutesComprehensive community support services, per 15 minutes | 28% | 660,637 | 169,526 | $150.91M |
| H2017 | Psychosocial rehabilitation, billed per 15 minutesPsychosocial rehabilitation services, per 15 minutes | 14% | 231,442 | 63,562 | $74.63M |
| T1017 | Case management, billed per 15 minutesTargeted case management, each 15 minutes | 9.2% | 213,303 | 85,603 | $49.40M |
| H0019 | Behavioral health; long-term residential (non-medical, non-acute care in a residential treatment program where stay is typically longer than 30 days), without room and board, per diem | 6.6% | 123,191 | 6,679 | $35.57M |
| H2019 | Therapeutic behavioral services, billed per 15 minutesTherapeutic behavioral services, per 15 minutes | 4.9% | 64,414 | 6,379 | $26.20M |
| 90837 | Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient | 3.9% | 54,687 | 25,196 | $20.68M |
| H0020 | Alcohol and/or drug services; methadone administration and/or service (provision of the drug by a licensed program) | 3.7% | 1,305,955 | 48,826 | $20.11M |
| S9484 | Crisis intervention mental health services, per hour | 3.6% | 10,746 | 5,706 | $19.09M |
| H0032 | Mental health service plan development by non-physician | 3.5% | 64,060 | 29,949 | $18.58M |
| H0018 | Behavioral health; short-term residential (non-hospital residential treatment program), without room and board, per diem | 3.2% | 38,275 | 3,239 | $17.29M |
| G2212 | Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or qualified healthcare professional, with or without direct patient contact (list separately in addition to cpt codes 99205, 99215, 99483 for office or other outpatient evaluation and management services) (do not report g2212 on the same date of service as 99358, 99359, 99415, 99416). (do not report g2212 for any time unit less than 15 minutes) | 2.0% | 35,910 | 21,587 | $10.59M |
| H0004 | Behavioral health counseling and therapy, per 15 minutes | 1.9% | 87,611 | 44,791 | $10.05M |
52 more codes
| H0015 | Alcohol and/or drug services; intensive outpatient (treatment program that operates at least 3 hours/day and at least 3 days/week and is based on an individualized treatment plan), including assessment, counseling; crisis intervention, and activity therapies or education | 1.3% | 65,230 | $6.80M |
| 90834 | Psychotherapy session, about 45 minutes | 1.3% | 24,444 | $6.78M |
| 99233 | Hospital visit by a doctor, follow-up day (complex) | 1.2% | 4,764 | $6.53M |
| 99215 | Doctor's office visit, returning patient (complex) | 1.2% | 6,067 | $6.24M |
| H2010 | Comprehensive medication services, per 15 minutes | 1.1% | 34,340 | $6.11M |
| 99232 | Hospital visit by a doctor, follow-up day | 1.1% | 5,942 | $5.99M |
| H2011 | Crisis intervention service, per 15 minutes | <1% | 4,855 | $4.88M |
| H0005 | Alcohol and/or drug services; group counseling by a clinician | <1% | 32,332 | $4.72M |
| H0031 | Mental health assessment, by non-physician | <1% | 11,508 | $4.50M |
| 99214 | Doctor's office visit, returning patient (more involved) | <1% | 7,161 | $4.49M |
| H0012 | Alcohol and/or drug services; sub-acute detoxification (residential addiction program outpatient) | <1% | 6,597 | $3.01M |
| 90847 | Family psychotherapy with the patient present, 50 minutes | <1% | 7,706 | $2.54M |
| T2021 | Day program for adults with developmental disabilities, per 15 minutes | <1% | 6,020 | $2.50M |
| H2021 | Community-based wrap-around services, per 15 minutes | <1% | 4,456 | $2.16M |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 4,136 | $2.10M |
| 99223 | Prolong inpt eval add15 m | <1% | 972 | $1.92M |
| T2024 | Service assessment/plan of care development, waiver | <1% | 1,709 | $1.77M |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | <1% | 9,762 | $1.46M |
| T1001 | Nursing assessment / evaluation | <1% | 3,349 | $1.21M |
| 90792 | Psychiatric diagnostic evaluation with medical services | <1% | 2,817 | $1.10M |
| H0006 | Alcohol and/or drug services; case management | <1% | 11,919 | $1.06M |
| H0034 | Medication training and support, per 15 minutes | <1% | 2,957 | $748K |
| 90832 | Psychotherapy session, about 30 minutes | <1% | 3,917 | $693K |
| 90791 | Psychiatric diagnostic evaluation | <1% | 4,913 | $615K |
| 99443 | <1% | 987 | $459K | |
| 99349 | <1% | 492 | $432K | |
| G0397 | Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and intervention, greater than 30 minutes | <1% | 1,139 | $347K |
| 99348 | <1% | 430 | $315K | |
| 99238 | Hospital discharge day management, 30 minutes or less | <1% | 606 | $288K |
| 99239 | Hospital discharge day management, more than 30 minutes | <1% | 173 | $253K |
| H2000 | Comprehensive multidisciplinary evaluation | <1% | 578 | $223K |
| T1013 | Sign language or oral interpretive services, per 15 minutes | <1% | 2,784 | $217K |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | <1% | 211 | $155K |
| 90885 | <1% | 714 | $152K | |
| 96127 | <1% | 1,198 | $137K | |
| 99350 | Prolong home eval add 15m | <1% | 99 | $130K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 339 | $120K |
| H0038 | Self-help/peer services, per 15 minutes | <1% | 488 | $99K |
| H0050 | Alcohol and/or drug services, brief intervention, per 15 minutes | <1% | 1,163 | $97K |
| 99442 | <1% | 236 | $84K | |
| 99205 | Prolong outpt/office vis | <1% | 54 | $66K |
| H0025 | Behavioral health prevention education service (delivery of services with target population to affect knowledge, attitude and/or behavior) | <1% | 330 | $59K |
| 90849 | <1% | 1,037 | $58K | |
| S5000 | Prescription drug, generic | <1% | 1,874 | $58K |
| 90785 | <1% | 3,399 | $55K | |
| 90838 | <1% | 39 | $54K | |
| 99254 | <1% | 30 | $49K | |
| 90853 | Group psychotherapy (other than of a multiple-family group) | <1% | 1,695 | $39K |
| 90887 | <1% | 129 | $35K | |
| H0049 | Alcohol and/or drug screening | <1% | 57 | $5K |
| H0001 | Alcohol and/or drug assessment | <1% | 12 | $3K |
| G2011 | Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention, 5-14 minutes | <1% | 20 | $1K |
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 officialLEE, DAVID (DEPUTY CFO)
Parent organizationCONTRA COSTA COUNTY
| Provider | Location | Paid |
|---|---|---|
| Contra Costa County | Pittsburg, CA | $202.20M |
| Contra Costa County | San Pablo, CA | $170.81M |
| Contra Costa County | Martinez, CA | $100.64M |
| Contra Costa County | Martinez, CA | $90.59M |
| Contra Costa County | Concord, CA | $83.05M |
| Contra Costa County | Antioch, CA | $65.79M |
| Contra Costa County | Martinez, CA | $64.10M |
| Contra Costa County | Brentwood, CA | $45.11M |
| Contra Costa County | Concord, CA | $33.14M |
| Lone Star Ambulance 1, LLC | Corpus Christi, TX | $31.57M |
| Contra Costa County | Martinez, CA | $30.20M |
| Contra Costa County | San Pablo, CA | $28.69M |
| Contra Costa County | Pittsburg, CA | $24.26M |
| Contra Costa County | Concord, CA | $19.55M |
| Contra Costa County | Antioch, CA | $17.16M |
| Contra Costa County | Martinez, CA | $15.98M |
| Contra Costa County | North Richmond, CA | $14.20M |
| Contra Costa County | San Pablo, CA | $13.26M |
| Contra Costa County | Bay Point, CA | $10.44M |
| Contra Costa County | Martinez, CA | $7.24M |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.