Agency
County of Lake
County of Lake was paid $3.35M by Medicaid between Jan 2018 and Dec 2024, across 72 billing codes. Its largest line is T1015, a visit at a community health center or clinic (one all-in rate) — 63% of everything it billed.
33Billing provider infoCOUNTY OF LAKE
WAUKEGAN, IL 60085
WAUKEGAN, IL 60085
33aNPI1376717702assigned 04/16/2008
33bProvider typeCommunity/Behavioral Health Agency
28Total paid$3.35M
24GClaims75,268
24DCodes billed72
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Community/Behavioral Health Agency providers in Illinois
Rank by total paid#31 of 182
Median peer was paid$483K
This provider vs. median6.9×
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 COOPER, ANGELA 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 | 35,299 | $2.22M | |
| 2019 | 3,481 | $90K | |
| 2020 | 3,041 | $81K | |
| 2021 | 8,085 | $405K | |
| 2022 | 5,611 | $385K | |
| 2023 | 9,950 | $163K | |
| 2024incomplete | 9,801 | $3K |
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 | 63% | 16,357 | 5,601 | $2.09M |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 7.2% | 5,389 | 5,085 | $241K |
| D0150 | Comprehensive oral evaluation - new or established patient | 5.6% | 3,510 | 3,248 | $187K |
| D0140 | Limited oral evaluation - problem focused | 3.9% | 2,962 | 2,755 | $130K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 3.0% | 1,642 | 1,332 | $99K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 2.8% | 1,397 | 1,122 | $93K |
| D0220 | Intraoral - periapical first radiographic image | 2.3% | 3,359 | 3,117 | $76K |
| D1206 | Topical application of fluoride varnish | 1.6% | 2,924 | 2,796 | $52K |
| D1110 | Prophylaxis - adult | 1.4% | 1,396 | 1,282 | $46K |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 1.2% | 2,910 | 2,513 | $39K |
| H1000 | Prenatal care, at-risk assessment | <1% | 2,259 | 2,258 | $33K |
| D7140 | Extraction, erupted tooth or exposed root | <1% | 641 | 476 | $30K |
60 more codes
| D1120 | Dental cleaning, child | <1% | 3,744 | $27K |
| D0274 | Bitewings - four radiographic images | <1% | 1,905 | $24K |
| D0210 | Intraoral - complete series of radiographic images | <1% | 817 | $24K |
| 96127 | <1% | 1,148 | $16K | |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 1,467 | $15K |
| 90670 | <1% | 1,297 | $11K | |
| D0272 | Bitewings - two radiographic images | <1% | 1,056 | $10K |
| D1351 | Sealant - per tooth | <1% | 486 | $9K |
| 90651 | <1% | 658 | $9K | |
| 90686 | <1% | 1,256 | $8K | |
| 90698 | <1% | 1,169 | $8K | |
| 90734 | <1% | 621 | $7K | |
| 86580 | <1% | 1,237 | $5K | |
| 90633 | <1% | 809 | $5K | |
| 90680 | <1% | 698 | $5K | |
| 99214 | Doctor's office visit, returning patient (more involved) | <1% | 875 | $5K |
| 90744 | <1% | 686 | $4K | |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 1,791 | $4K |
| 90710 | <1% | 346 | $4K | |
| D1208 | Topical application of fluoride, excluding varnish | <1% | 911 | $4K |
| 90685 | <1% | 718 | $4K | |
| 90620 | <1% | 393 | $4K | |
| 90715 | <1% | 397 | $3K | |
| 90716 | <1% | 401 | $3K | |
| 90696 | <1% | 331 | $2K | |
| 90707 | <1% | 380 | $2K | |
| D0330 | Panoramic radiographic image | <1% | 383 | $2K |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | <1% | 161 | $1K |
| 90837 | Psychotherapy session, about an hour | <1% | 433 | $972.35 |
| 90832 | Psychotherapy session, about 30 minutes | <1% | 400 | $780.25 |
| 90791 | Psychiatric diagnostic evaluation | <1% | 105 | $740.89 |
| 81025 | <1% | 246 | $229.62 | |
| 92227 | <1% | 16 | $105.44 | |
| 81002 | <1% | 468 | $103.93 | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | <1% | 91 | $64.30 |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 330 | $49.25 |
| 90700 | <1% | 49 | $44.80 | |
| 90648 | <1% | 43 | $44.63 | |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | <1% | 175 | $32.15 |
| 87210 | <1% | 18 | $18.80 | |
| 82962 | <1% | 66 | $3.36 | |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | 0% | 74 | $0.00 |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | 0% | 203 | $0.00 |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 0% | 237 | $0.00 |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 0% | 124 | $0.00 |
| 99215 | Doctor's office visit, returning patient (complex) | 0% | 13 | $0.00 |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | 0% | 71 | $0.00 |
| D0270 | 0% | 79 | $0.00 | |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 0% | 13 | $0.00 |
| 0502F | 0% | 278 | $0.00 | |
| Q3014 | Telehealth originating site facility fee | 0% | 172 | $0.00 |
| 90834 | Psychotherapy session, about 45 minutes | 0% | 13 | $0.00 |
| 90792 | Psychiatric diagnostic evaluation with medical services | 0% | 125 | $0.00 |
| 59430 | 0% | 16 | $0.00 | |
| D0999 | Unspecified diagnostic procedure, by report | 0% | 262 | $0.00 |
| D1330 | 0% | 151 | $0.00 | |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 0% | 17 | $0.00 |
| 94640 | Pressurized or nonpressurized inhalation treatment for acute airway obstruction | 0% | 19 | $0.00 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 0% | 49 | $0.00 |
| 94760 | 0% | 25 | $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 officialCOOPER, ANGELA (CFO)
| Provider | Location | Paid |
|---|---|---|
| County of Lake | Waukegan, IL | $18.71M |
| County of Lake | Waukegan, IL | $13.47M |
| County of Lake | Round Lake Beach, IL | $9.65M |
| County of Lake | Waukegan, IL | $8.12M |
| County of Lake | Zion, IL | $7.14M |
| County of Lake | Waukegan, IL | $6.41M |
| County of Lake | North Chicago, IL | $6.09M |
| County of Lake | Highland Park, IL | $5.24M |
| County of Lake | Libertyville, IL | $4.70M |
| County of Lake | Waukegan, IL | $4.00M |
| County of Lake | Waukegan, IL | $2.40M |
| County of Lake | Libertyville, IL | $2.24M |
| County of Lake | Round Lake Park, IL | $2.19M |
| County of Lake | Waukegan, IL | $2.08M |
| County of Lake | Round Lake, IL | $1.64M |
| County of Lake | Waukegan, IL | $1.27M |
| County of Lake | Waukegan, IL | $180K |
| County of Lake | Waukegan, IL | $149K |
| County of Lake | Vernon Hills, IL | $136K |
| County of Lake | Waukegan, IL | $96K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.