Matute: A Mailed IMR Decision Gave an Injured Teacher Five More Days to Appeal

When you are struggling to manage daily activities and your requested home care has been denied, another decision letter can feel like one more obstacle. The dates on that letter deserve immediate attention. They can determine whether you get a hearing on an appeal at all.

Joann Matute’s appeal was dismissed because she filed it 34 days after a final Independent Medical Review decision. The Appeals Board reinstated it. In Matute v. Los Angeles Unified School District, No. ADJ984305 (WCAB Sept. 17, 2015), the Board held that the 30-day appeal period received the applicable five-calendar-day extension for service by mail. Her appeal reached the Board within the resulting 35 days.

A future-medical award led to a disputed request for home care

The background in Matute describes her work as a teacher. Her cumulative-injury claim involved psychiatric and physical conditions. In 2012, she resolved the case through stipulated findings and an award of 37 percent permanent disability, with future medical treatment for rheumatoid arthritis, fibromyalgia and psychiatric injuries.

In July 2014, her physician prescribed 24-hour home health care. The prescription described chronic conditions causing pain and reducing her strength, flexibility and ability to move. The request went through utilization review, which denied the services as medically unnecessary.

Matute requested IMR. The Matute opinion records a November 6, 2014 final determination by the Administrative Director, through the review organization, upholding the denial. Matute filed an appeal with the Workers’ Compensation Appeals Board on December 10—34 days later.

The judge dismissed that appeal as late. The judge read the statute’s reference to “mailing” as different from “service,” and therefore refused to add the five days allowed for service by mail. That interpretation made the difference between considering Matute’s appeal and dismissing it at the outset.

The Board examined what actually started the clock

Labor Code section 4610.6(h) measures the appeal period from the mailing of the determination. The Board read that wording in the context of the review process: The determination must be written and provided to the employee and employer. Mailing it communicates the decision to the people who may need to respond.

The Board therefore treated “mailing” as service by mail. It compared that event with a different statutory trigger—filing a decision—which can occur independently of service. A mailing extension depends on the rule governing the particular deadline, rather than on the fact that some document happened to arrive in the mail.

For Matute’s IMR appeal, Labor Code section 5316 supplied the link to the civil service rules. Code of Civil Procedure section 1013(a) added five calendar days under the California mailing conditions at issue. The Board explained that statutory basis in its Matute opinion and concluded that her day-34 filing was timely.

The extension concerned filing time, not a last-day postmark

The Matute opinion also addressed a practical danger. A worker who mails an appeal to a district office takes the risk that the office will receive it too late for filing. Adding days to a deadline does not make a document filed merely because it has been placed in a mailbox.

That distinction can be easy to miss when several dates appear on the same paperwork. Preserve the determination, its proof of service and envelope, then obtain proof of the appeal’s actual filing. A mailing receipt and a filing receipt establish different events.

A timely appeal reopened the route to a decision on its merits

The Board’s order in Matute rescinded the dismissal and returned the matter to the judge to consider the merits of her IMR appeal. The ruling restored her opportunity to pursue that appeal. The next task was to establish a legally sufficient reason to set aside the IMR determination.

That remains a separate question under Labor Code section 4610.6(h). The appeal must be verified. An IMR determination is presumed correct, and an appeal requires clear and convincing proof of a listed ground, such as action beyond the Administrative Director’s powers, fraud, a material conflict, specified bias or a qualifying factual mistake. For the factual-mistake ground, the error must concern a matter of ordinary knowledge based on the submitted record, rather than a question requiring expert opinion. If the determination is reversed, section 4610.6(i) directs a new IMR process.

Identify the decision before calculating the deadline

An initial request for IMR after utilization review and an appeal from a final IMR determination are different steps. Matute addresses the second. Using the first step’s application instructions for the later appeal can send a worker down the wrong path.

Current WCAB Rule 10575 requires a petition stating the specific factual and legal grounds, the ADJ and IMR case numbers, and an attached determination with its proof of service. It also requires service on the IMR Unit. Those requirements deserve attention alongside the filing date.

The five-day provision applied in Matute concerns service by mail with the place of mailing and the addressed location in California. Different locations and service methods have their own rules. Have the actual service record and governing deadline checked promptly so the filing date is calculated from the correct method and place of service.

For help reviewing a final IMR determination and its filing record, see our California workers’ compensation practice.