Mental Status Exam: Components, Example, and How to Document It

It's 11:20 and your new patient has just left. You remember plenty: she sat on the edge of the chair, spoke fast, and laughed once at something that wasn't funny. Now the MSE template is open and the dropdown says "appearance: well groomed." That's true, but it leaves out most of what you saw.

The mental status exam is one of the few parts of the chart that's mostly observation. That makes it easy to template and hard to write well.

What the mental status exam is

The mental status exam (MSE) is a structured description of how a patient presents at one point in time: how they look, act, speak, think, and feel during the encounter. It's the psychiatric equivalent of the physical exam. The history tells you what happened. The MSE tells you what you saw today.

It isn't the same as the Mini-Mental State Examination (MMSE) or the MoCA. Those are scored cognitive screening tools. The MSE is a descriptive exam, and cognition is just one part of it.

Psychiatrists, psychologists, therapists, and primary care clinicians all use it: at intake, when risk changes, and whenever the presentation shifts.

The components of an MSE

Formats vary between training programs, but most cover the same ground:

• Appearance: apparent age, grooming, hygiene, dress, notable features. "Disheveled" is a conclusion. "Wearing the same stained sweatshirt as last week" is an observation.
• Behavior and psychomotor activity: eye contact, agitation or slowing, tremor, tics, how they engage with you.
• Attitude: cooperative, guarded, hostile, evasive, overly familiar.
• Speech: rate, volume, rhythm, amount. Pressured, slowed, soft, monotone.
• Mood: what the patient says, ideally in their own words, in quotes.
• Affect: what you observe: range, intensity, stability, and whether it fits the mood and the content.
• Thought process: how thoughts connect. Linear and goal-directed, circumstantial, tangential, flight of ideas, loosening of associations.
• Thought content: what they're thinking about. Preoccupations, obsessions, delusions, and suicidal or homicidal ideation, including intent and plan.
• Perception: hallucinations of any kind, and whether the patient appears to be responding to internal stimuli.
• Cognition: level of consciousness, orientation, attention, and memory. Note any formal test you used and its result.
• Insight: how well the patient understands their condition and their need for care.
• Judgment: how they make decisions, based on recent choices rather than hypotheticals where possible.

A mental status exam example

Here's a full MSE for a 34-year-old seen for a follow-up of depression after a recent medication change:

• Appearance: Appears stated age, casually dressed, hair unwashed, otherwise appropriate hygiene.
• Behavior: Cooperative, intermittent eye contact, mild psychomotor slowing. No tremor or abnormal movements.
• Speech: Soft, slow, decreased amount, normal articulation.
• Mood: "A little less heavy than last month."
• Affect: Constricted, mildly dysphoric, brightens briefly when discussing her daughter. Congruent with mood.
• Thought process: Linear and goal-directed.
• Thought content: Ruminates about work performance. Passive death wish two weeks ago ("wouldn't mind not waking up"), none in the past week. Denies active suicidal ideation, intent, or plan. Denies homicidal ideation.
• Perception: Denies auditory or visual hallucinations. Not responding to internal stimuli.
• Cognition: Alert, oriented to person, place, and time. Attention intact to conversation. Memory grossly intact.
• Insight: Fair. Recognizes depression and the benefit of treatment.
• Judgment: Fair. Took medication as prescribed and kept her therapy appointments.

Every line describes something observed or said in this visit. The suicidal ideation entry is specific about timing and wording, which is what matters if someone reads the chart later.

Habits that keep the MSE useful

• Use the patient's words for mood. "Okay, I guess" says more than "euthymic."
• Describe before you label. "Answers questions with long detours but returns to the point" is better than "circumstantial" alone, and best with both.
• Don't copy forward. The MSE is a snapshot. Last month's "full range affect" isn't today's exam.
• Be specific about risk. Document the presence or absence of ideation, intent, plan, and access, and how you asked. "Denies SI" on its own leaves a lot unsaid.
• Match it to the visit. A brief med check doesn't need the depth of an intake, but anything that changed since last time belongs in the note.
• Keep it separate from the history. What the patient reports about last week goes in the history. What you see today goes in the MSE.

If you write therapy notes in other formats, the MSE fits into the objective or data section. Our guides to DAP notes and the biopsychosocial assessment show where it sits.

Where an ambient AI scribe helps, and where it doesn't

Much of the MSE comes up in conversation. The patient describes her mood in her own words. You ask about sleep, voices, and thoughts of self-harm, and she answers. An ambient AI scribe, used with the patient's consent, can capture those exchanges and draft the mood, thought content, perception, and cognition sections from what was actually said, quotes included.

The limits matter more here than in most notes. A scribe hears the visit. It doesn't see it. Grooming, eye contact, psychomotor slowing, and a smile that doesn't match the story are things you observed. Plan to add or confirm appearance, behavior, and affect yourself, and read the risk lines word by word before you sign. If you didn't ask about something, it shouldn't appear as negative in the draft.

Some patients, especially in mental health settings, will say no to recording. That's their decision, and the visit goes ahead the usual way. Expect to edit more in the first couple of weeks while you work out how the draft matches your style.

The draft is a starting point. You review it, correct it, and sign it.

If you'd like to see how ScribeMD drafts the conversational parts of an MSE in your note format, book a demo.