Not everything in California workers’ comp is complicated.
For example: when a provider chooses to bill electronically for medical services, California regulations require the claims administrator to send the provider an electronic Explanation of Review (e-EOR) with payment (or denial) information. It’s easy to understand the reasons for mandatory e-EORs:
When claims administrators fail to return e-EORs, it places an undue administrative burden on the practice, which must manually enter the data from a paper EOR into the e-billing system. Failure to send an e-EOR is a kind of theft of practice resources, including the time and effort that would otherwise be devoted to the care of patients.
As a companion to our 2022 e-bill acceptance report card, below we list the claims administrators that consistently adhered to the e-EOR requirement last year — and the claims administrators that failed to adhere to the requirement in contravention of California regulations.
Meanwhile, in 2022, the Division of Workers’ Compensation (DWC) reportedly went on a record-breaking provider suspension spree. Where is the commensurate concern with enforcement when payers break the rules? It’s nonexistent, allowing claims administrators to game California workers’ comp with impunity.
The irrefutable data below exposes claims administrators’ blatant disregard for payment law, and demonstrates California’s lopsided approach to payer and provider non-compliance.
First, the 2022 winners.
In 2022, daisyBill providers submitted 1,571,375 California workers’ compensation medical treatment bills to 295 claims administrators, plus the federal Department of Labor (DOL).
The data below list the 25 top claims administrators that adhered to California’s e-EOR requirement, and returned an e-EOR at least 98% of the time; i.e. these claims administrators failed to return an e-EOR 2% or less of the time in all of 2022.
Claims administrators are listed in ascending order by ‘e-EOR Missing %,’ i.e. the percentage of e-bills for which the claims administrator failed to send an e-EOR. This list includes both large and small claims administrators, proving that all claims administrators are capable of adhering to the e-EOR requirement, 100% of the time.
Note that The Zenith and Sentry Insurance so rarely failed to return an e-EOR in 2022 that, given the volume of e-bills submitted, both claims administrators’ non-compliance rate was statistically 0%. Kudos!
Note also that while California’s State Compensation Insurance Fund (SCIF) maintained a 1% non-compliance rate, the sheer volume of e-bills submitted to SCIF means that SCIF failed to return an e-EOR for over a thousand e-bills — proof that larger claims administrators bear a commensurately greater responsibility to pursue 100% compliance.
Claims Administrator |
e-Bill Submission Count |
e-EOR Missing Count |
e-EOR Missing % |
The Zenith |
17,545 |
25 |
0% |
Sentry Insurance |
11,730 |
9 |
0% |
Intact Insurance Specialty Solutions |
997 |
6 |
1% |
Sutter Health |
2,434 |
16 |
1% |
Fresno Unified School District (CA) |
1,357 |
9 |
1% |
Brotherhood Mutual Insurance |
429 |
3 |
1% |
State Compensation Insurance Fund (CA) |
107,167 |
1,006 |
1% |
Alaska National Insurance |
5,150 |
52 |
1% |
Nassco / General Dynamics |
2,917 |
29 |
1% |
Republic Indemnity |
10,527 |
114 |
1% |
Innovative Claim Solutions, Inc. |
2,230 |
27 |
1% |
Elite Claims Management |
3,193 |
42 |
1% |
Mitsui Sumitomo Insurance |
1,558 |
20 |
1% |
GuideOne Insurance |
1,931 |
27 |
1% |
Charles Taylor TPA |
1,704 |
24 |
1% |
Applied Underwriters |
1,523 |
21 |
1% |
Albertsons / Safeway / Vons |
5,343 |
84 |
2% |
Risico Claims Management, Inc. |
2,949 |
50 |
2% |
Tokio Marine Management |
649 |
11 |
2% |
City of San Diego (CA) |
5,692 |
108 |
2% |
City and County of San Francisco (CA) |
6,180 |
122 |
2% |
County of Santa Clara (CA) |
5,200 |
103 |
2% |
CNA Insurance |
6,023 |
126 |
2% |
County of San Diego (CA) |
4,501 |
100 |
2% |
Maine Employers Mutual Indemnity Company |
168 |
4 |
2% |
And now, the (long) list of 2022 losers.
The data below list the 78 claims administrators that failed to adhere to California’s e-EOR requirement (some much more consistently than others). The companies on this list failed to return at least 100 e-EORs in 2022, and the count of missing e-EORs represented more than 2% of the e-bill volume sent to the claims administrator.
Claims administrators with a non-compliance rate of 10% or greater are bolded.
In total, these claims administrators received 1,210,757 e-bills from daisyBill providers, and failed to return 180,958 e-EORs — a collective 15% non-compliance rate. The administrative cost incurred by providers can be calculated under the following assumptions:
The above analysis of provider administrative costs assumes these claims administrators actually sent a paper EOR, rather than simply ignoring the bill — not always a safe assumption.
Two honorable mentions:
Coming in first (or really, dead last): Sedgwick Claims Management Services, the largest claims administrator by bill volume — and one of the most notoriously non-compliant companies ever to saddle California providers with unwarranted, costly payment friction.
In 2022, Sedgwick received over 61,000 e-bills from California providers that Sedgwick either failed to pay, or non-compliantly answered with a paper EOR.
Claims Administrator |
e-Bill Submission Count |
e-EOR Missing Count |
e-EOR Missing % |
Sedgwick Claims Management Services |
289,481 |
61,588 |
21% |
AmTrust North America |
36,156 |
17,406 |
48% |
Berkshire Hathaway Homestate Companies |
66,119 |
11,302 |
17% |
ESIS, Inc. |
50,038 |
10,641 |
21% |
Liberty Mutual Insurance |
50,323 |
5,032 |
10% |
Cannon Cochran Management Services Inc. |
30,544 |
4,939 |
16% |
Employers Compensation Insurance Company |
15,406 |
3,942 |
26% |
Tristar Risk Management |
36,144 |
3,875 |
11% |
Gallagher Bassett |
93,807 |
3,682 |
4% |
Matrix Absence Management |
3,342 |
3,261 |
98% |
Los Angeles County Metropolitan Transit Authority (CA) |
18,475 |
3,158 |
17% |
AIG Claims, Inc. |
8,191 |
2,788 |
34% |
Broadspire |
36,806 |
2,689 |
7% |
CorVel |
52,693 |
2,645 |
5% |
County of San Bernardino (CA) |
2,655 |
2,618 |
99% |
Marriott Claims Service Corp |
6,131 |
2,444 |
40% |
Athens Administrators |
31,742 |
2,413 |
8% |
Guard Insurance Group |
6,574 |
1,962 |
30% |
Keenan & Associates |
22,441 |
1,898 |
9% |
LWP Claims Solutions |
12,719 |
1,835 |
14% |
Zurich Insurance North America |
53,884 |
1,663 |
3% |
Department of Labor |
21,401 |
1,655 |
8% |
Intercare Holdings Insurance, Inc. |
54,574 |
1,651 |
3% |
Strategic Comp |
3,610 |
1,626 |
45% |
Helmsman Management Services |
14,601 |
1,610 |
11% |
American Claims Management, Inc |
7,055 |
1,516 |
22% |
Church Mutual Insurance Company |
1,852 |
1,493 |
81% |
Next Level Administrators |
13,112 |
1,344 |
10% |
Chubb Group of Insurance Companies |
10,804 |
1,242 |
12% |
CompWest Insurance Company |
10,003 |
1,232 |
12% |
California Insurance Guarantee Association |
3,506 |
1,222 |
35% |
Adminsure, Inc. |
19,756 |
988 |
5% |
Acclamation Insurance Management Services |
14,401 |
965 |
7% |
Creative Risk Solutions |
1,037 |
875 |
84% |
Allianz |
2,549 |
795 |
31% |
Pacific Compensation Insurance Company |
12,609 |
660 |
5% |
Association of California Water Agencies JPIA |
685 |
535 |
78% |
Sempra Energy Employee Care Services |
2,812 |
501 |
18% |
Benchmark Insurance Company |
8,162 |
431 |
5% |
Enstar Group |
3,578 |
425 |
12% |
City of Burbank (CA) |
437 |
419 |
96% |
AmeriTrust Group, Inc. |
3,851 |
418 |
11% |
Loma Linda University (CA) |
394 |
390 |
99% |
City of Los Angeles (CA) |
7,698 |
376 |
5% |
Garden Grove Unified School District (CA) |
1,619 |
365 |
23% |
City of Anaheim (CA) |
422 |
364 |
86% |
Preferred Employers Insurance Company |
8,307 |
353 |
4% |
Barrett Business Services Inc. |
5,900 |
330 |
6% |
Trindel Insurance Fund |
337 |
327 |
97% |
National Interstate Insurance |
1,822 |
309 |
17% |
City of Riverside (CA) |
314 |
305 |
97% |
Hazelrigg Claims Management Services |
611 |
304 |
50% |
Beta Healthcare Group Risk Management Authority |
4,501 |
293 |
7% |
Sierra Pacific Industries |
257 |
255 |
99% |
Markel First Comp Insurance |
2,740 |
253 |
9% |
Cottingham & Butler Claim Services, Inc. |
3,051 |
233 |
8% |
National Liability and Fire Insurance Company |
904 |
227 |
25% |
City of Los Angeles Department of Water and Power (CA) |
2,338 |
207 |
9% |
Farmers Insurance |
7,834 |
202 |
3% |
City of Torrance (CA) |
620 |
192 |
31% |
Municipal Pooling Authority (CA) |
713 |
174 |
24% |
Berkley Net Underwriters, LLC |
1,593 |
147 |
9% |
WCF Insurance |
1,946 |
144 |
7% |
Midwest Insurance |
2,969 |
143 |
5% |
Arrowpoint Capital |
165 |
138 |
84% |
Murphy and Beane |
516 |
136 |
26% |
SafeCo Insurance |
176 |
135 |
77% |
Self-Insured Schools of California (CA) |
2,190 |
132 |
6% |
Omaha National Group |
5,069 |
132 |
3% |
City of Compton (CA) |
130 |
128 |
99% |
Pacific Gas & Electric |
1,749 |
118 |
7% |
City of Long Beach (CA) |
672 |
116 |
17% |
Crum & Forster |
3,029 |
114 |
4% |
Great West Casualty Company |
111 |
111 |
100% |
Contra Costa County Schools Insurance Group (CA) |
1,189 |
110 |
9% |
United Heartland |
1,229 |
108 |
9% |
Care West Insurance Company |
1,235 |
102 |
8% |
Protective Insurance |
2,341 |
101 |
4% |
Totals |
1,210,757 |
180,958 |
15% |
The data above produces the same conclusion as our recently released data on e-bill acceptance. If some providers are slow to embrace e-billing for workers’ comp, it’s not because they enjoy wasting time and resources on analog revenue management. It’s arguably because California is not doing enough to ensure that if providers play ball, claims administrators will too.
Provider fraud and other crimes are clearly not tolerated; the DWC suspended more providers in 2022 than in any year since 2017. Yet this 15%+ payer non-compliance rate stands.
California legislators and regulators, this is what’s holding back the statewide transition to faster, more efficient statewide e-billing. Employers, this is how your workers’ comp premiums are being wasted. Injured workers, this is what’s driving providers from the system and making it unnecessarily difficult to find care.
DaisyBill provides content as an insightful service to its readers and clients. It does not offer legal advice and cannot guarantee the accuracy or suitability of its content for a particular purpose.