Medical Provider Networks

NY WCB Is Right to Celebrate. What Can CA Learn?
May 8, 2026
NY WCB Is Right to Celebrate. What Can CA Learn?
New York's Workers' Compensation Board (NY WCB) recently issued a bulletin touting its accomplishments over the last several years. While it’s hard not to be skeptical of a g...
CA MPNs: The "Cost Control" Tool That Costs Employers More
May 6, 2026
CA MPNs: The "Cost Control" Tool That Costs Employers More
In a workers’ comp claim, the treating physician is the single most consequential factor in health outcomes, the duration of disability payments, and employer liability. ...
CA: CNA "Authorization" Doesn't Authorize Anything
Apr 24, 2026
CA: CNA "Authorization" Doesn't Authorize Anything
CNA sent a California provider a treatment authorization letter that may double as a setup for nonpayment. The letter purports to authorize care while simultane...
Zurich's MPN Violates CA Law (Again) - Tesla Should Be Asking Questions
Apr 16, 2026
Zurich's MPN Violates CA Law (Again) - Tesla Should Be Asking Questions
To ensure injured workers' access to care, California has laws governing Medical Provider Networks (MPNs). Zurich Insurance North America continues to treat those laws as opt...
CA Pays 155% Medicare. Physicians Get 128%. Where's the Rest?
Mar 9, 2026
CA Pays 155% Medicare. Physicians Get 128%. Where's the Rest?
California's Official Medical Fee Schedule comprises multiple fee schedules governing reimbursement for different categories of workers' comp medical care. Below, we break do...
How Marriott Hides Its Doctors From Its Own Injured Workers
Feb 4, 2026
How Marriott Hides Its Doctors From Its Own Injured Workers
Imagine you're a Marriott employee who gets hurt on the job. California law allows Marriott to restrict your care to doctors in its Medical Provider Network (MPN). This means...
How CA’s Medical Provider Network (MPN) System Works and Why It Fails Injured Workers
Dec 21, 2025
How CA’s Medical Provider Network (MPN) System Works and Why It Fails Injured Workers
What Is an MPN?An MPN is a network of physicians and specialists established by an employer or insurer, to which covered workers are restricted. The idea is to control...
Former PPO Employee: "I Felt Like I Was 'Legally' Robbing" Doctors
Nov 19, 2025
Former PPO Employee: "I Felt Like I Was 'Legally' Robbing" Doctors
Prime Health Services (PHS) operates like a high-pressure "call center," pushing employees to sign providers onto reimbursement discount contracts by making promises t...
CA: Formal Request to Revoke American Zurich MPN
Nov 4, 2025
CA: Formal Request to Revoke American Zurich MPN
In October, daisyBill formally petitioned the California Division of Workers’ Compensation (CA DWC) to revoke approval for the Medical Provider Network (MPN) that American Zu...
CA DIR to Blow $1.25M On (Another) Questionable Comp Study
Oct 29, 2025
CA DIR to Blow $1.25M On (Another) Questionable Comp Study
The California Division of Workers’ Compensation (CA DWC) is set to waste $1,250,000 in taxpayer dollars on a faulty “study” of non-existent data.The Department of Ins...
CA DWC's MPN List Disappears Yet Again
Oct 7, 2025
CA DWC's MPN List Disappears Yet Again
Leave it to the California Division of Workers’ Compensation (CA DWC) to fumble a relatively straightforward (but essential) task…over and over and over. The state age...
daisyData: CA Providers Paid at Fractions of Fee Schedule Rates
Sep 22, 2025
daisyData: CA Providers Paid at Fractions of Fee Schedule Rates
As daisyNews recently demonstrated with current, verifiable data:California’s workers’ comp fee schedule is one of the lowest nationwide, andData from ov...