Hospital
Los Angeles County Department of Mental Health
Los Angeles County Department of Mental Health was paid $6.78B by Medicaid between Jan 2018 and Nov 2024, across 117 billing codes. Its largest line is H2015, community support for mental illness or disability, per 15 minutes — 40% of everything it billed.
33Billing provider infoLOS ANGELES COUNTY DEPARTMENT OF MENTAL HEALTH
LOS ANGELES, CA 90020
LOS ANGELES, CA 90020
33aNPI1699703827assigned 06/28/2006
33bProvider typePsychiatric Hospital Unit
28Total paid$6.78B
24GClaims30,870,976
24DCodes billed117
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Psychiatric Hospital Unit providers in California
Rank by total paid#1 of 33
Median peer was paid$361K
This provider vs. median18,782×
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 WONG, LISA 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 | 4,652,086 | $925.65M | |
| 2019 | 4,851,700 | $928.38M | |
| 2020 | 5,482,930 | $960.16M | |
| 2021 | 4,691,517 | $873.41M | |
| 2022 | 4,234,280 | $891.84M | |
| 2023 | 4,172,104 | $1.21B | |
| 2024incomplete | 2,786,359 | $985.08M |
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 | 40% | 12,942,903 | 3,593,769 | $2.73B |
| H2017 | Psychosocial rehabilitation, billed per 15 minutesPsychosocial rehabilitation services, per 15 minutes | 13% | 4,321,332 | 1,265,212 | $870.66M |
| T1017 | Case management, billed per 15 minutesTargeted case management, each 15 minutes | 8.4% | 3,583,778 | 1,005,568 | $569.98M |
| H2010 | Comprehensive medication services, per 15 minutes | 8.1% | 3,129,818 | 1,495,215 | $552.28M |
| H0032 | Mental health service plan development by non-physician | 7.4% | 3,277,257 | 1,443,736 | $499.27M |
| 90837 | Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient | 5.4% | 936,085 | 401,384 | $367.99M |
| S9484 | Crisis intervention mental health services, per hour | 4.4% | 226,456 | 203,252 | $298.58M |
| H2019 | Therapeutic behavioral services, billed per 15 minutesTherapeutic behavioral services, per 15 minutes | 1.6% | 253,418 | 24,058 | $107.27M |
| 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) | 1.3% | 375,276 | 206,303 | $91.20M |
| 90834 | Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient | 1.0% | 210,026 | 136,316 | $68.37M |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | <1% | 79,041 | 18,240 | $66.85M |
| H2013 | Psychiatric health facility service, per diem | <1% | 71,605 | 4,175 | $58.18M |
105 more codes
| H0018 | Behavioral health; short-term residential (non-hospital residential treatment program), without room and board, per diem | <1% | 130,137 | $47.21M |
| 99215 | Doctor's office visit, returning patient (complex) | <1% | 39,524 | $39.81M |
| H2012 | Behavioral health day treatment, per hour | <1% | 171,966 | $37.30M |
| 99214 | Doctor's office visit, returning patient (more involved) | <1% | 54,786 | $37.19M |
| H0034 | Medication training and support, per 15 minutes | <1% | 153,047 | $33.10M |
| 90847 | Family psychotherapy with the patient present, 50 minutes | <1% | 92,128 | $31.30M |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 54,441 | $25.34M |
| T2021 | Day program for adults with developmental disabilities, per 15 minutes | <1% | 45,468 | $24.19M |
| 99443 | <1% | 44,238 | $20.64M | |
| H2021 | Community-based wrap-around services, per 15 minutes | <1% | 75,987 | $19.20M |
| 90832 | Psychotherapy session, about 30 minutes | <1% | 81,020 | $16.61M |
| H0038 | Self-help/peer services, per 15 minutes | <1% | 50,201 | $15.99M |
| H2011 | Crisis intervention service, per 15 minutes | <1% | 36,144 | $14.32M |
| 99233 | Hospital visit by a doctor, follow-up day (complex) | <1% | 11,983 | $14.25M |
| 99222 | Initial hospital care, per day, moderate complexity | <1% | 9,028 | $14.13M |
| 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 | <1% | 46,954 | $8.30M |
| 90791 | Psychiatric diagnostic evaluation | <1% | 73,680 | $8.30M |
| 99223 | Prolong inpt eval add15 m | <1% | 4,079 | $6.99M |
| H2000 | Comprehensive multidisciplinary evaluation | <1% | 21,911 | $6.84M |
| 99484 | <1% | 4,790 | $6.81M | |
| 99309 | Subsequent nursing facility care, per day, low to moderate complexity | <1% | 9,667 | $5.42M |
| 99205 | Prolong outpt/office vis | <1% | 4,282 | $5.34M |
| T2024 | Service assessment/plan of care development, waiver | <1% | 5,964 | $4.88M |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 14,971 | $4.30M |
| 99239 | Hospital discharge day management, more than 30 minutes | <1% | 2,697 | $3.59M |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | <1% | 8,344 | $3.58M |
| H0033 | Oral medication administration, direct observation | <1% | 31,521 | $3.44M |
| 99242 | <1% | 6,009 | $3.10M | |
| 99348 | <1% | 5,064 | $2.89M | |
| 99442 | <1% | 9,626 | $2.85M | |
| 99308 | Subsequent nursing facility care, per day, straightforward | <1% | 8,589 | $2.62M |
| 98968 | <1% | 15,592 | $2.52M | |
| H0031 | Mental health assessment, by non-physician | <1% | 6,235 | $2.37M |
| 90887 | <1% | 8,439 | $2.20M | |
| 99238 | Hospital discharge day management, 30 minutes or less | <1% | 5,061 | $2.01M |
| 99607 | <1% | 5,260 | $1.77M | |
| 99347 | <1% | 4,407 | $1.77M | |
| 99243 | <1% | 2,207 | $1.64M | |
| 99349 | <1% | 1,958 | $1.43M | |
| 99368 | <1% | 3,072 | $1.15M | |
| 99252 | <1% | 1,743 | $1.11M | |
| 99306 | Prolong nursin fac eval 15m | <1% | 1,320 | $1.06M |
| 99606 | <1% | 6,034 | $1.01M | |
| 98967 | <1% | 8,764 | $880K | |
| T1013 | Sign language or oral interpretive services, per 15 minutes | <1% | 11,885 | $843K |
| 96127 | <1% | 6,320 | $701K | |
| 99310 | Prolong nursin fac eval 15m | <1% | 589 | $687K |
| 99350 | Prolong home eval add 15m | <1% | 836 | $643K |
| 99204 | Doctor's office visit, new patient (more involved) | <1% | 931 | $584K |
| 90792 | Psychiatric diagnostic evaluation with medical services | <1% | 1,620 | $522K |
| 90853 | Group psychotherapy (other than of a multiple-family group) | <1% | 19,833 | $484K |
| 99236 | Prolong inpt eval add15 m | <1% | 186 | $430K |
| 90785 | <1% | 23,594 | $362K | |
| 99244 | Office or other outpatient consultation, moderate to high complexity | <1% | 333 | $335K |
| 99366 | <1% | 920 | $325K | |
| T1001 | Nursing assessment / evaluation | <1% | 1,420 | $267K |
| 99221 | <1% | 219 | $255K | |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | <1% | 2,341 | $241K |
| 99245 | <1% | 131 | $205K | |
| 98966 | <1% | 3,652 | $191K | |
| 99234 | <1% | 130 | $179K | |
| 99305 | <1% | 318 | $176K | |
| 99367 | <1% | 113 | $175K | |
| 99235 | <1% | 82 | $150K | |
| 90833 | Psychotherapy, 30 minutes with patient when performed with an E&M service (add-on) | <1% | 311 | $147K |
| 99415 | Prolong outpt/office vis | <1% | 136 | $143K |
| 99203 | Doctor's office visit, new patient (routine) | <1% | 232 | $137K |
| 99253 | <1% | 128 | $128K | |
| H0025 | Behavioral health prevention education service (delivery of services with target population to affect knowledge, attitude and/or behavior) | <1% | 1,691 | $127K |
| 96137 | <1% | 107 | $126K | |
| 90885 | <1% | 703 | $118K | |
| 99345 | Prolong home eval add 15m | <1% | 88 | $84K |
| 99441 | <1% | 416 | $50K | |
| 96130 | <1% | 68 | $42K | |
| 96136 | <1% | 112 | $35K | |
| 99342 | <1% | 31 | $28K | |
| 90839 | <1% | 54 | $18K | |
| 99284 | Emergency room visit (serious) | <1% | 1,648 | $14K |
| 99281 | Emergency department visit for the evaluation and management, self-limited or minor | <1% | 366 | $14K |
| 99307 | <1% | 99 | $13K | |
| 96132 | <1% | 14 | $9K | |
| 0450 | Emergency room services | <1% | 284 | $8K |
| 90838 | <1% | 12 | $6K | |
| H0046 | Mental health services, not otherwise specified | <1% | 717 | $4K |
| 93005 | Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | <1% | 130 | $459.22 |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | <1% | 300 | $305.68 |
| 80048 | Basic metabolic panel (calcium, ionized) | <1% | 237 | $198.96 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | <1% | 136 | $144.94 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 114 | $93.10 |
| 86780 | <1% | 49 | $91.20 | |
| 71046 | Radiologic examination, chest; 2 views | <1% | 36 | $89.98 |
| 80076 | <1% | 76 | $42.82 | |
| 86593 | <1% | 28 | $12.22 | |
| 86592 | <1% | 28 | $11.87 | |
| 81025 | <1% | 57 | $11.17 | |
| 83690 | <1% | 33 | $10.89 | |
| 81003 | <1% | 15 | $5.84 | |
| 81001 | <1% | 45 | $3.50 | |
| 0250 | 0% | 763 | $0.00 | |
| 36415 | Collection of venous blood by venipuncture | 0% | 441 | $0.00 |
| 87086 | Culture, bacterial; quantitative colony count, urine | 0% | 18 | $0.00 |
| 99255 | 0% | 31 | $0.00 | |
| 90868 | 0% | 408 | $0.00 | |
| J7030 | Infusion, normal saline solution , 1000 cc | 0% | 14 | $0.00 |
| 85610 | 0% | 14 | $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 officialWONG, LISA (DIRECTOR)
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.