California built mobile crisis teams to meet people in psychiatric emergencies before a police response, an emergency room visit or a hospitalization becomes the default. It also told private health plans to help pay for that care. The first part is operating. The second remains badly unresolved.
A Bay Area News Group investigation published Sunday found that commercial insurers rejected or underpaid $4.1 million in claims submitted by 11 Northern California counties since 2024. The records covered more than 1,800 claims. Contra Costa County alone billed $2.47 million and received about $210,000, according to the report.
Patient Intelligence News reviewed the governing statute, the state regulator’s billing guidance and testimony from two legislative hearings. The primary record confirms a gap broader than one collection of county invoices. It also shows why the legal conclusion is less simple than the payment numbers.
One rural county reported receiving 54 cents for every $100 billed
At a May 4 Assembly budget hearing, Lake County Behavioral Health Services Director Elise Jones told lawmakers that her department had billed private insurance plans $1.4 million since July 1, 2025 and received $7,500. That is about 0.54% of the amount billed, or roughly 54 cents for every $100.
Jones said the remaining claims were denied largely because of provider-type restrictions. She testified that plans generally reimburse only licensed clinicians, which leaves case management and mobile crisis work performed by unlicensed staff categorically denied. Her figure covered the department’s private-plan billing, not only mobile crisis claims, so it should not be added directly to the $4.1 million identified in the Northern California records.
Eight days later, Michelle Doty Cabrera, executive director of the County Behavioral Health Directors Association, described another county’s $800 crisis encounter that produced an $11 insurer payment. She told a separate Assembly committee that private plans are technically required to reimburse counties but that few do so fully.
The hearings establish what county officials said under their names in a public proceeding. They do not independently prove that each underlying claim was clean, medically necessary or legally payable. But the repetition across counties is evidence of a systemic implementation problem rather than a single accounting dispute.
The law is clear about coverage, but payment still depends on a claim
The Miles Hall Lifeline Act requires state-regulated plans to cover medically necessary behavioral health crisis care delivered by a 988 center, mobile crisis team or other crisis provider. Coverage applies even when the provider is outside the plan’s network, and plans may not require prior authorization before stabilization.
In March 2025, the Department of Managed Health Care issued detailed instructions after hearing continued concerns from counties and community providers. The agency said plans should timely pay claims containing the required enrollee, subscriber, provider and service information. It listed crisis billing codes and said claims must be tied to and billed under a licensed provider, with an appropriate modifier. Pre-licensed associates may bill under a licensed provider.
That condition matters. Lake County’s testimony identifies work by unlicensed staff as a major source of denials. The public record reviewed for this article does not show whether those services were submitted under the licensed-provider structure described by the regulator. A denial based on missing or incompatible claim information is not automatically evidence that a plan refused a covered service.
The unresolved question: California created a broad coverage obligation, then routed payment through a claims system with provider, coding and documentation requirements. The evidence shows counties are not recovering the money. It does not yet allocate responsibility for each failure between plan conduct, county billing and a system poorly designed for field crisis teams.
The insurers’ answer is billing quality, not a denial of the mandate
Mary Ellen Grant of the California Association of Health Plans told Bay Area News Group that plans review whether claims include complete documentation, use appropriate codes and satisfy coverage requirements. She acknowledged reimbursement challenges and said the concerns deserve review. The association also said insurers and regulators are making progress on billing and payment clarity.
The Department of Managed Health Care offered a similarly mixed response. A spokesperson said incorrect county billing may be part of the problem and that the agency was examining claims involving UnitedHealthcare, Anthem Blue Cross, Cigna and other plans. The regulator has authority to fine plans for mishandling payment disputes, but it has not publicly announced findings in these mobile-crisis claims.
That is the strongest contrary evidence available: plans have a legitimate basis to reject defective claims, and California’s own guidance makes payment conditional on specific information and provider arrangements. It still does not explain the scale of the shortfall. State officials told lawmakers in May that the department had identified and was analyzing more than 1,200 denied or underpaid claims.
Some denial reasons appear to conflict directly with the law
The county records reported by Bay Area News Group include denials labeled “not covered,” “not authorized” or “patient’s responsibility.” Merced County records showed Blue Shield of California rejecting more than $11,000 as both out of network and not pre-authorized. Those reasons appear inconsistent with the statute if the underlying services and claims otherwise qualified. Assemblymember Rebecca Bauer-Kahan, who sponsored the law, called that explanation unacceptable.
Other disputes are less conclusive. UnitedHealthcare reportedly treated a standard crisis-intervention code as non-payable in one Contra Costa claim. Cigna paid $27 on a roughly $2,500 Santa Cruz County claim and said the diagnosis was inconsistent with the procedure. The companies declined to comment on those examples for the original report.
Patient Intelligence News is not describing those records as final findings of misconduct. The Department of Managed Health Care has not completed its review, and the underlying claim files are not all public. The evidence supports scrutiny and enforcement review, not a blanket declaration that every unpaid dollar is an illegal denial.
The patient consequence arrives before the accounting is settled
Mobile teams do not pause a psychiatric emergency to determine which payer should receive the invoice. They respond in homes, schools and public spaces, often with clinicians, peers and other trained staff. Lake County told lawmakers that 83% of its roughly 1,300 field deployments in 2025 were resolved without an involuntary hold or further care.
When commercial plans pay little or nothing, counties become the insurer of last resort for residents who already have private coverage. Public funds and local behavioral health budgets carry the cost while county employees spend time correcting claims and challenging denials. The immediate patient may never see the dispute, but the system that answers the next crisis becomes harder to sustain.
California has already written the coverage rule. Its next test is whether the state can distinguish correctable billing failures from prohibited denials, publish what it finds and recover payment where the law requires it. Until then, mobile crisis care is mandatory in statute and precarious in practice.
Sources and methodology
- California Health and Safety Code § 1374.724, the coverage and reimbursement mandate for health care service plans.
- DMHC All Plan Letter 25-006, issued March 21, 2025, detailing claim fields, codes and eligible provider types.
- Assembly Budget Subcommittee No. 1 on Health hearing, May 4, 2026, including Lake County testimony.
- Joint Assembly hearing on California’s 988 system, May 12, 2026, including county and state testimony.
- Bay Area News Group investigation, published November 1, 2026, based on records from 11 counties and responses from plans and regulators.
Original reporting: Patient Intelligence News independently reviewed the statute, regulator guidance and two legislative hearing records. The Lake County reimbursement ratio and the distinction between its department-wide billing figure and mobile-crisis-only claims were calculated and characterized from that primary testimony. No unnamed sources were used.