How to Get a Legitimate Doctor's Note Online in California (2026)

Adam Z. Kawalek, MD

Published June 16, 2026 · 7 min read

If you live in California and you've ever wondered whether your boss can actually demand a doctor's note for a sick day, the honest answer surprises most people: usually, no. California has one of the strongest paid-sick-leave laws in the country, and it was deliberately written so that you don't have to prove you were sick to use the time you earned. That said, "usually" isn't "always" — and there are real situations where a note still matters. I'm a board-certified internist, and I want to walk you through what the law genuinely says, where the gray areas are, and how telehealth fits in, without the hype you'll find on most sites selling notes.

Yes — California mandates paid sick leave

California is one of the states that requires employers to provide paid sick leave. Under the Healthy Workplaces, Healthy Families Act of 2014 (AB 1522), and the expansion that took effect January 1, 2024, employers must give covered employees at least 40 hours or five days of paid sick leave per year — up from the old three-day minimum. This isn't a perk your employer chooses to offer; it's state law.

You're covered if you work at least 30 days for the same employer within a year in California, and that includes part-time, per diem, temporary, and in-home supportive services workers, with only narrow exceptions. Sick time accrues at a minimum of one hour for every 30 hours worked. Employers can cap your use at 40 hours (5 days) per year and cap total accrual at 80 hours (10 days), but they can't take away time you've properly earned.

One more thing worth knowing: many California cities — San Francisco, Los Angeles, Oakland, San Diego, Berkeley, Emeryville and others — have their own local ordinances that are more generous than the state floor. If you're in one of those cities, check your local rule, because it may give you more.

What your employer can — and can't — require for a sick day

Here's the part that matters most. The California Labor Commissioner's Office is explicit: there is no provision in the paid sick leave law that lets an employer require a doctor's note or medical certification as a condition of using paid sick leave. The state's own guidance puts it plainly — an employer may not deny paid sick leave based solely on a lack of certification from a health care provider. So for an ordinary sick day taken from your accrued paid sick time, your employer generally cannot force you to produce a note.

There are real exceptions, and I won't pretend otherwise. The law allows an employer to ask for documentation when there's reasonable evidence the leave is being misused — for example, a pattern that lines up suspiciously with weekends or a vacation request that was denied. Separately, employers are allowed to maintain attendance policies that ask for a note after an extended absence (often framed as three or more consecutive days), as long as the policy is applied evenhandedly and doesn't effectively punish people for using leave they're entitled to. And note requirements can also come from other laws entirely — the California Family Rights Act (CFRA) or a disability-accommodation request under FEHA — which have their own certification rules.

Two practical takeaways. First, California protects you from retaliation: an employer can't discharge, demote, suspend, or otherwise discriminate against you for using your accrued sick days. Second, even when a note isn't legally required, a lot of people still want one — to close out an attendance policy cleanly, to satisfy an HR portal, or for peace of mind. Wanting documentation is completely reasonable; just know it's often your choice, not a legal obligation.

How California treats telehealth and online notes

A doctor's note from a telehealth visit is not a lesser document in California — it's a real physician's note, full stop. The Medical Board of California is clear that "the standard of care is the same whether the patient is seen in-person, through telehealth or other methods of electronically enabled health care." A legitimate physician-patient relationship can be established over telehealth, and the visit has to meet the same clinical bar as an office visit.

The non-negotiable piece is licensing. The Medical Board states that physicians using telehealth to provide care to patients located in California must be licensed in California — the doctor doesn't have to live here, but they must hold a valid, current California license. That's the single most important thing to check before paying anyone online. A note from a physician who isn't licensed where you are isn't a note worth having.

Be skeptical of any service that issues a "note" with no clinical review, or that asks an out-of-state, unlicensed provider to sign for a California patient. A legitimate note reflects an actual licensed physician reviewing your situation and exercising clinical judgment — not a form generator.

Getting a legitimate note online, the right way

If you've decided you want a note — whether your policy calls for one or you just want documentation — the bar to look for is simple: a real, California-licensed physician who actually reviews your case. That's exactly the model SickSlip runs on. Its physician, Dr. Adam Z. Kawalek, MD, is a board-certified internist licensed in California (and in many other states), so a note for a California patient is issued by a doctor who's properly licensed here.

The process is intentionally light: a 2-minute online form, a flat $29.99 (no subscriptions, no upsells), and notes are typically issued same-day after physician review. To be straight with you: a note is appropriate for routine, self-limited situations — a cold, a stomach bug, a day you genuinely couldn't work. It is not a substitute for in-person care if you have severe, worsening, or red-flag symptoms, and no honest service will pretend otherwise.

If your situation is an ordinary sick day covered by California's paid sick leave, remember you may not need a note at all. Use this when documentation genuinely helps you — not because you've been told you have to prove an illness you have every right to recover from.

Frequently asked questions

Adam Z. Kawalek, MD

Board-Certified Physician · Founder, SickSlip · Cedars-Sinai · Johns Hopkins

Dr. Kawalek is a hospitalist physician with 15+ years of clinical experience. He founded SickSlip to give patients fast, affordable access to legitimate medical documentation without unnecessary clinical barriers.