A legitimate doctor’s note is a short document, usually printed on clinic or hospital letterhead, that confirms you were seen by a healthcare provider and may need time away from work or school. Most are only a few sentences long, but they follow a consistent format that employers and schools recognize. Knowing what belongs on one helps you spot problems before you hand it in.
Clinic Letterhead at the Top
The first thing you’ll notice is the header. A real doctor’s note is printed on official stationery or generated from the clinic’s electronic health record system with branding built in. The top of the page typically includes the practice or hospital name, street address, phone number, and sometimes a fax number or website. Larger health systems like Johns Hopkins or Kaiser Permanente use standardized letterhead with specific logo placement, colors, and fonts that are difficult to replicate. A solo practitioner’s note may look simpler, but it will still carry the office name and contact details.
This header serves a practical purpose: it gives your employer or school a way to call the office and verify the note is real. Notes that arrive on blank paper with no identifiable clinic information are one of the most common reasons HR departments reject them.
Standard Fields on the Note
Below the letterhead, a typical doctor’s note includes a predictable set of details:
- Patient’s full name and sometimes date of birth
- Date of the visit, confirming when you were actually seen
- Dates of absence covered, specifying which days you’re excused from work or school
- Provider’s name, credentials, and title (for example, “Jane Smith, MD” or “Robert Lee, PA-C”)
- A brief statement about the need for time off or any activity limitations
- Signature, either handwritten or digital
The body of the note is usually just one to three sentences. Something like: “John Doe was seen in our office on June 10, 2025. He may return to work on June 13, 2025.” That’s often all it says. Some notes add a line about whether you can return without restrictions or whether you need modified duties, but the overall document rarely fills more than half a page.
What a Doctor’s Note Does Not Include
One of the biggest misconceptions is that a doctor’s note will spell out your diagnosis. In most situations, it won’t, and it shouldn’t. Federal disability law restricts employers from making medical inquiries unless those inquiries are job-related and consistent with business necessity. Your employer can ask you to justify sick leave with a doctor’s note, but the note itself doesn’t need to name your condition.
Privacy rules also limit what your doctor can disclose to third parties without your explicit authorization. A note written for your employer will typically stick to functional language: whether you were seen, when you can return, and whether you have physical limitations that affect your job. It won’t include lab results, medication lists, or your full medical history. If your employer asks for complete medical records, that request is inappropriate in most circumstances, since those records almost certainly contain information unrelated to your ability to do your job.
The one exception is when you’re requesting a workplace accommodation for a disability. In that case, the documentation needs to describe the nature, severity, and duration of your condition, what activities it limits, and why the specific accommodation you’re requesting would help. Even then, your employer can only ask for information directly relevant to that accommodation, not your entire chart.
Work Restriction Notes Look Different
If your doctor is clearing you to return to work with physical limitations, the note will be more detailed than a simple excuse slip. These return-to-work notes specify exactly what you can and can’t do. Common restrictions are formatted as a bulleted list: no lifting over 20 pounds, no reaching above shoulder height, no prolonged standing, no bending or twisting.
Some workplaces use a standardized duty status form where your supervisor fills out one side listing your normal job demands (hours of sitting, walking, lifting) and your doctor fills out the other side noting which of those demands you can’t currently meet. The form will also include a start date for modified duty and either a specific end date or a note that the restrictions last until your next medical appointment. Government agencies and larger companies are most likely to use these structured forms, but even a private physician’s note covering restrictions will follow a similar pattern of listing specific physical limitations and a timeline.
Who Can Sign the Note
The signature is the detail employers and schools check first. A valid note must be signed by a licensed healthcare provider: a physician, nurse practitioner, physician assistant, or in some cases a psychologist or dentist, depending on the reason for the visit. The signature can be handwritten or electronic. Rubber-stamped signatures are generally not accepted unless the provider has a documented physical disability that prevents them from signing.
If a medical assistant or scribe helped prepare the note, they don’t need to sign it. The treating provider reviews the document and applies their own signature to authenticate it. A medical student’s documentation is also valid as long as the supervising physician signs and dates the entry. What matters is that the name and credentials on the signature line belong to someone licensed to practice.
Why Notes Get Rejected
Even a completely legitimate absence can turn into an HR headache if the note is incomplete. The most common reasons for rejection are missing provider contact information, no dates of treatment or absence, and lack of a signature. A note that says “patient was seen today” without specifying what “today” means or how long the absence should last gives your employer nothing to work with.
Before you leave the clinic, take 30 seconds to check the note. Make sure it has the office letterhead or at minimum the provider’s name and phone number, the date you were seen, the dates you’re excused, and a signature. If anything is missing, ask the front desk to correct it before you walk out. Getting an amended note later often means another phone call, another wait, and sometimes another copay.
Printed vs. Digital Notes
Many clinics now generate notes directly from their electronic health record system. These look like a printout with the clinic logo at the top, your information auto-filled, and the provider’s electronic signature at the bottom. Some offices email the note to you or make it available through a patient portal, which means you may submit it to your employer as a PDF rather than a physical piece of paper. Both formats are accepted in most workplaces.
Urgent care centers and telehealth visits produce notes in the same format. A telehealth note will look identical to an in-person note except that it may state the visit was conducted via video or phone. This doesn’t make it any less valid. The key elements, including provider identification, visit date, absence dates, and signature, are the same regardless of how the appointment happened.