Orohealth Corporation a Non Profit Healthcare System
Orohealth Corporation a Non Profit Healthcare System was paid $10.65M by Medicaid between Jan 2018 and Oct 2024, across 111 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 12% of everything it billed.
33Billing provider infoOROHEALTH CORPORATION A NON PROFIT HEALTHCARE SYSTEM
OROVILLE, CA 95966
OROVILLE, CA 95966
33aNPI1013933167assigned 07/14/2006
33bProvider typeChiropractor
28Total paid$10.65M
24GClaims236,488
24DCodes billed111
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Chiropractor providers in California
Rank by total paid#2 of 196
Median peer was paid$8K
This provider vs. median1,378×
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 DUNCAN, COLLEEN controls 16+ 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 | 39,412 | $1.62M | |
| 2019 | 35,846 | $1.34M | |
| 2020 | 36,109 | $1.49M | |
| 2021 | 35,138 | $1.65M | |
| 2022 | 28,848 | $1.49M | |
| 2023 | 34,384 | $1.53M | |
| 2024incomplete | 26,751 | $1.54M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 12% | 36,075 | 17,984 | $1.33M |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 8.0% | 36,254 | 34,136 | $847K |
| 99223 | Prolong inpt eval add15 m | 7.9% | 11,394 | 10,959 | $844K |
| 43239 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | 7.1% | 5,415 | 5,353 | $755K |
| 88305 | Level IV - Surgical pathology, gross and microscopic examination | 6.8% | 17,164 | 16,748 | $719K |
| 99222 | Initial hospital care, per day, moderate complexity | 6.6% | 10,452 | 10,261 | $707K |
| 99239 | Hospital discharge day management, more than 30 minutes | 6.3% | 14,050 | 13,842 | $674K |
| 45385 | Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) | 4.4% | 1,767 | 1,757 | $473K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 3.4% | 10,918 | 5,619 | $365K |
| 59409 | Vaginal delivery only (with or without episiotomy and/or forceps) | 3.2% | 598 | 594 | $338K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 3.1% | 8,497 | 7,861 | $332K |
| 99238 | Hospital discharge day management, 30 minutes or less | 2.2% | 6,801 | 6,702 | $237K |
99 more codes
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 2.1% | 10,059 | $227K |
| 99203 | Doctor's office visit, new patient (routine) | 2.0% | 3,886 | $218K |
| 88307 | 2.0% | 3,005 | $209K | |
| 31624 | 1.7% | 1,259 | $180K | |
| 45380 | Colonoscopy, flexible; with biopsy, single or multiple | 1.6% | 963 | $175K |
| 99291 | Critical care, evaluation and management of the critically ill patient, first 30-74 minutes | 1.4% | 1,452 | $149K |
| 99221 | 1.4% | 4,902 | $149K | |
| 90961 | 1.3% | 1,622 | $143K | |
| 88342 | 1.2% | 3,577 | $132K | |
| 45378 | Colonoscopy, flexible; diagnostic, including collection of specimen(s) | <1% | 468 | $93K |
| 52000 | <1% | 1,595 | $90K | |
| 88304 | <1% | 3,634 | $88K | |
| 99204 | Doctor's office visit, new patient (more involved) | <1% | 1,148 | $86K |
| 88312 | <1% | 3,219 | $82K | |
| 00731 | <1% | 1,257 | $74K | |
| 88313 | <1% | 2,762 | $69K | |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | <1% | 1,723 | $65K |
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | <1% | 2,450 | $65K |
| 99254 | <1% | 869 | $55K | |
| 90962 | <1% | 484 | $50K | |
| 50590 | <1% | 95 | $48K | |
| 99460 | <1% | 905 | $48K | |
| 95004 | Percutaneous tests with allergenic extracts, immediate type reaction | <1% | 333 | $45K |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | <1% | 1,613 | $38K |
| 59025 | Fetal non-stress test | <1% | 3,742 | $35K |
| 43248 | <1% | 661 | $35K | |
| 31622 | <1% | 232 | $28K | |
| 27096 | <1% | 138 | $24K | |
| 92015 | Determination of refractive state | <1% | 2,662 | $23K |
| 69210 | <1% | 690 | $21K | |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | <1% | 472 | $19K |
| 88108 | <1% | 1,401 | $17K | |
| 99490 | Ccm add 20min | <1% | 5,935 | $16K |
| 52648 | <1% | 75 | $16K | |
| 64493 | <1% | 117 | $15K | |
| 97597 | <1% | 430 | $14K | |
| 95886 | <1% | 350 | $14K | |
| 64483 | <1% | 136 | $12K | |
| 11721 | <1% | 1,706 | $11K | |
| 31575 | <1% | 196 | $11K | |
| 99462 | <1% | 396 | $11K | |
| 59514 | <1% | 25 | $11K | |
| 99215 | Doctor's office visit, returning patient (complex) | <1% | 168 | $10K |
| 66984 | Extracapsular cataract removal with insertion of intraocular lens prosthesis | <1% | 43 | $9K |
| 99252 | <1% | 205 | $7K | |
| 92250 | <1% | 373 | $6K | |
| 00811 | <1% | 106 | $5K | |
| 52332 | <1% | 13 | $5K | |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | <1% | 484 | $5K |
| 99255 | <1% | 58 | $4K | |
| 64494 | <1% | 132 | $4K | |
| 62321 | <1% | 29 | $4K | |
| 92134 | <1% | 286 | $4K | |
| 93000 | <1% | 256 | $4K | |
| 95909 | <1% | 55 | $4K | |
| 92133 | <1% | 236 | $3K | |
| 99205 | Prolong outpt/office vis | <1% | 26 | $3K |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | <1% | 47 | $3K |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | <1% | 181 | $3K |
| 95024 | <1% | 52 | $2K | |
| J1380 | Injection, estradiol valerate, up to 10 mg | <1% | 114 | $2K |
| 62323 | <1% | 13 | $2K | |
| 00813 | <1% | 25 | $2K | |
| 88341 | <1% | 53 | $2K | |
| 92557 | <1% | 167 | $2K | |
| 93458 | <1% | 12 | $2K | |
| 99356 | <1% | 37 | $1K | |
| 77014 | <1% | 98 | $1K | |
| 77427 | <1% | 23 | $1K | |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intra-service time; patient age 5 years or older (additional time may be reported with 99153, as appropriate) | <1% | 134 | $1K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | <1% | 15 | $1K |
| 88112 | <1% | 74 | $990.79 | |
| J1050 | Injection, medroxyprogesterone acetate, 1 mg | <1% | 12 | $960.00 |
| 00873 | <1% | 12 | $920.54 | |
| 92550 | <1% | 126 | $863.68 | |
| 99241 | <1% | 27 | $725.27 | |
| 98940 | <1% | 42 | $684.84 | |
| 76519 | <1% | 27 | $679.78 | |
| 99152 | <1% | 31 | $624.53 | |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | <1% | 131 | $539.29 |
| 98941 | Chiropractic manipulative treatment; spinal, 3-4 regions | <1% | 33 | $477.52 |
| 77263 | <1% | 15 | $477.04 | |
| 99454 | <1% | 50 | $467.90 | |
| 92136 | <1% | 42 | $444.66 | |
| 90686 | <1% | 40 | $433.86 | |
| 99251 | <1% | 15 | $426.23 | |
| 95908 | <1% | 12 | $398.40 | |
| 92020 | <1% | 40 | $384.06 | |
| 99457 | <1% | 70 | $366.02 | |
| 99253 | <1% | 17 | $357.60 | |
| 92083 | <1% | 12 | $327.10 | |
| 20610 | <1% | 16 | $261.08 | |
| 87807 | <1% | 35 | $106.60 | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 31 | $85.07 |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 46 | $77.66 |
| 88311 | <1% | 13 | $69.84 | |
| 85018 | <1% | 21 | $42.28 | |
| 99173 | <1% | 15 | $38.06 | |
| 92567 | 0% | 13 | $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 officialDUNCAN, COLLEEN (CFO)
| Provider | Location | Paid |
|---|---|---|
| Oroville Hospital | Oroville, CA | $49.45M |
| Oroville Hospital | Oroville, CA | $19.52M |
| Oroville Hospital | Oroville, CA | $17.36M |
| Oroville Hospital | Oroville, CA | $6.03M |
| Oroville Hospital | Oroville, CA | $5.44M |
| Oroville Hospital | Oroville, CA | $644K |
| Oroville Hospital | Oroville, CA | $110K |
| Oroville Hospital | Oroville, CA | $49K |
| Oroville Hospital | Oroville, CA | $15K |
| Oroville Hospital | Oroville, CA | $11K |
| Oroville Hospital | Oroville, CA | $11K |
| Oroville Hospital | Oroville, CA | $10K |
| Oroville Hospital | Oroville, CA | $8K |
| Oroville Hospital | Oroville, CA | $75.60 |
| Oroville Hospital | Oroville, CA | $0.00 |
| Oroville Hospital | Oroville, CA | $0.00 |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.