The HAM-D is a depression scale a clinician scores from an interview, usually about the past week. Its common 17-item version, the HAM-D17, totals 0 to 52 and measures how severe depression is and how it changes with treatment.See what each score means, how response and remission are judged, and record the result with the free template. The scale itself comes from the original paper or the version your service uses.
Score bands explained
Recording template to copy
Two recorded examples
HAM-D result template
Free
HAMILTON DEPRESSION RATING
Rating date: [Date]
Patient: [Name or record number, age]
RATING DETAILS
HAM-D version: [17-item, 21-item, or 24-item]
Interview guide: [GRID-HAMD, SIGH-D, another structured guide, or unstructured]
Interviewer: [Name, role, and training on this version]
Interview format: [In person or video; minutes taken; interpreter if used]
Rating period: [Past 7 days, or the period your protocol sets]
Purpose: [Baseline before treatment, follow-up, end of a treatment course, or study visit]
SEVERITY TODAY
HAM-D17 total: [0 to 52]
Severity band: [Normal 0 to 7, mild 8 to 13, moderate 14 to 18, severe 19 to 22, or very severe 23 or more; name another set if your service uses one]
Extra items in longer versions: [Their scores, kept apart from the 17-item total, or not used]
AGAINST BASELINE
Baseline HAM-D17: [Date, total, and what treatment started then]
Change: [Points and percent since baseline]
Response status: [Response at a fall of 50% or more, remission at 7 or less, improving, unchanged, or worse]
ITEMS TO NOTE
Suicide item: [Score; if above 0, the same-day risk assessment and what it found]
Areas carrying the score: [Symptom areas rated near the top of their range, such as low mood, guilt, sleep, or anxiety]
Things that may inflate it: [Physical illness, medicine side effects, or recent events that raise the physical or anxiety items]
Not counted by the scale: [Oversleeping, eating more, or weight gain, if present]
PLAN
Treatment decision: [Continue, raise the dose, switch, add therapy or a second medicine, refer, or consider ECT or TMS]
Next HAM-D: [Date or weeks from now; same version, guide, and interviewer where possible]
Rated by: [Name, credentials]
Max Hamilton, University of Leeds, from his 1960 paper in the Journal of Neurology, Neurosurgery and Psychiatry, published by the BMJ Publishing Group.
How you may use it
The 1960 scale is widely described as in the public domain, and the original paper is free to read on PubMed Central. Its wording differs between versions, and structured interview guides built on it, such as the GRID-HAMD and the SIGH-D, are separate works with their own terms, so this page doesn’t reproduce the items. Use the version your service or study has adopted.
No significant depression now. In someone being treated, this is remission: keep the treatment that got them here, and keep rating at follow-up.
8 to 13: Mild
Mild symptoms. In a new episode, consider therapy or active monitoring; in someone on treatment, it usually means improvement that hasn’t reached remission.
14 to 18: Moderate
Moderate depression. Start or adjust treatment with therapy, medication, or both, and re-rate every 2 to 4 weeks.
19 to 22: Severe
Severe depression. Treat actively, assess suicide risk, and follow up closely; combined treatment or specialist care is often needed.
23 to 52: Very severe
Very severe depression. Assess safety the same day, decide whether outpatient care is enough, and consider combined treatment, augmentation, or ECT.
The 17-item version scores nine items from 0 to 4 and eight from 0 to 2. Add all 17 for a total from 0 to 52, rating each from the interview and what you observe, with the anchors on your version’s form.
These bands, from Kearns and colleagues in 1982, are one widely used set, not the only one. A 2013 study by Zimmerman and colleagues proposed 0 to 7 no depression, 8 to 16 mild, 17 to 23 moderate, and 24 or more severe. Name the set you use in the record.
Response is usually a fall of 50% or more from the baseline total. Remission is a 17-item total of 7 or less.
Hamilton built the scale to measure severity in people already diagnosed with depression. It doesn’t screen or diagnose; a self-report tool such as the PHQ-9 is the usual screen.
One item rates suicidal thoughts and acts. Any score above 0 needs a risk assessment the same day, whatever the total.
The 21-item version adds four items that describe the type of depression rather than its severity, such as mood that varies through the day and obsessional symptoms; they’re usually left out of the severity total. The 24-item version adds helplessness, hopelessness, and worthlessness. Totals from different versions can’t be compared, and the bands here are for the 17-item total.
Structured interview guides, such as the GRID-HAMD and the SIGH-D, give set questions and clearer anchors for each item, and raters agree more often when they use them.
The 17 items score sleeping less, eating less, and weight loss. Oversleeping, eating more, and weight gain score nothing, so the total can understate depression with these features.
Howtogiveit,scoreit,andreadit.
Choosing the version
Pick one version and one interview guide, and keep them for the whole course of treatment or the whole study.
The 17-item version for most clinical and trial use; the bands on this page are for it
A structured guide such as the GRID-HAMD or the SIGH-D, which gives set questions for each item
Rater training and practice ratings on recorded interviews before rating patients
The same interviewer for baseline and follow-up where possible
Avoid: Switching versions or guides partway through treatment. A change in method can look like a change in the patient.
Running the interview
The clinician asks about the past week and rates each symptom area from what the patient says and what they see. A structured interview takes about 20 to 30 minutes.
Cover each area in turn: low mood, guilt, suicidal thoughts, three kinds of sleep trouble, work and interests, slowing, agitation, anxious thoughts, physical signs of anxiety, appetite, energy and aches, sexual interest, health worries, weight loss, and insight
Rate slowing and agitation partly from what you observe during the interview
Use reports from family or ward staff when the patient can’t give a clear account
Ask about suicidal thoughts directly, whatever the rest of the interview shows
Avoid: Rating from memory after the visit or from the chart alone. Score each item during or straight after the interview.
Scoring
Nine items score 0 to 4 and eight score 0 to 2. Add the 17 for a total from 0 to 52.
Score each item from the anchors on your version’s form
Record the total and the suicide item on their own lines
Keep the extra items of the 21- and 24-item versions apart from the 17-item total
Check that no item is blank before adding; a gap makes the total impossible to compare
Avoid: Adding the extra items of a longer version into the total and then reading it against the 17-item bands.
Reading the result
The band shows how severe the depression is now; the change from baseline shows whether treatment is working.
Compare with the baseline: a fall of 50% or more is a response, and a total of 7 or less is remission
Look at which areas carry the score, not only the total
Weigh physical illness and side effects, which raise the physical and anxiety items
Ask about oversleeping, eating more, and weight gain, which the 17 items don’t score
Change the plan when the total has fallen by less than 20 to 25% after 4 to 6 weeks on an adequate dose
Avoid: Using the total to make the diagnosis. The diagnosis comes from the full assessment.
The suicide item
One item rates suicidal thoughts and acts. Any score above 0 needs a risk assessment before the patient leaves.
Ask about thoughts, plans, intent, preparation, and past attempts
Ask about access to means, such as firearms and stored medicines
Record the assessment and the safety plan, with 988 by call or text
Watch it closely in the first weeks of a new antidepressant, especially in people under 25
Avoid: Reading a falling total as falling risk. The suicide item can rise while the total drops.
Tworecordedresults.Everypart,filledin.
Each one follows the recording template. Use them to judge how much to write.
HAM-D result: 6 weeks into treatment, not yet a response
Outpatient psychiatry clinic, medication review in person
Rating details
HAM-D17 with the GRID-HAMD guide, rating the past 7 days. Rated by the treating psychiatrist, who also did the baseline; in person, 25 minutes. Follow-up rating.
Severity today
HAM-D17 total 17: moderate. No longer versions used.
Against baseline
Baseline 22, severe, on September 28, when escitalopram 10 mg was started. Down 5 points, 23%: some improvement, well short of a response.
Items to note
47-year-old man, third episode of depression. Suicide item 0 today; it was 1 at baseline, with passive thoughts and no plan or intent on assessment then. Sleep has improved most: the three sleep items fell from 5 to 2 of 6. Low mood and work and interests still rated 3 of 4, guilt 2. Nausea in the first two weeks has settled, so the physical items aren’t raised by side effects. No oversleeping or weight gain.
Plan
Escitalopram raised to 20 mg. Referred for weekly behavioral activation therapy. Next HAM-D17 in 4 weeks with the same guide and rater; if the fall is still under 50% at 10 weeks, discuss switching or adding a second medicine. Crisis plan and 988 reviewed with him.
HAM-D result: remission at a maintenance review
Outpatient mental health clinic, video review 8 months after starting treatment
Rating details
HAM-D17 with the SIGH-D guide, rating the past 7 days. Rated by the psychiatric nurse practitioner who did her baseline; by video, 20 minutes. Maintenance review.
Severity today
HAM-D17 total 6: normal range.
Against baseline
Baseline 24, very severe, on March 10, when sertraline and weekly cognitive behavioral therapy began. Down 18 points, 75%. She scored 7 in August, so this is her second rating in a row at 7 or less: remission holding.
Items to note
35-year-old woman, first episode. Suicide item 0, as at every rating since April. The 6 points left: low mood, work and interests, anxious thoughts, energy and aches, waking in the night, and sexual interest, 1 each. The sexual interest point began with sertraline and is more likely a side effect than depression. No oversleeping or weight gain.
Plan
She asked about stopping sertraline. Agreed to continue 100 mg for at least 6 more months, then plan a slow taper together; therapy moves to monthly sessions. Options for the sexual side effect discussed; she prefers to wait. Her early warning signs written down: poor sleep and pulling back from friends. Next HAM-D17 in 3 months, sooner if the signs return.
Commonmistakes,andhowtoavoidthem.
Mixing versions
A 24-item total of 20 isn’t a 17-item total of 20. Record the version every time, and compare like with like.
Rating without a guide
Free-form questions give scores that vary from rater to rater. A structured guide and the same interviewer make the trend worth trusting.
Missing atypical symptoms
Oversleeping, eating more, and weight gain add no points. A low total can sit alongside clear depression with these features, so ask about them.
Overlooking the suicide item
A falling total can hide a rising suicide item. Read it at every rating and act on any score above 0.
Using it to screen
It takes 20 minutes or more and a trained rater, and it wasn’t built to find new cases. Screen with a self-report tool such as the PHQ-9, and keep the HAM-D for measuring severity.
From the visit
“His Hamilton 17-item is 17 today, down from 22 at baseline six weeks ago.”
“Suicide item is zero. We’ll go up to 20 of escitalopram and re-rate in four weeks.”
Your template, filled in
HAM-D resultSix-week review · DraftYour template
Severity todayHAM-D17 total 17, moderate.
Against baselineBaseline 22. Down 23%: not yet a response.
PlanEscitalopram to 20 mg. Re-rate in 4 weeks.
Say the total and the change. Review the note.
Vero Scribe records the HAM-D result in your template from the visit, with the patient’s consent, or from your dictation: the version, the total and band, the change from baseline, the suicide item, and the plan. You review and edit every line, then copy it into your record. Vero works in 60+ languages.
How do you score the Hamilton Depression Rating Scale?
A trained clinician interviews the patient about the past week and rates each of the 17 items: nine from 0 to 4 and eight from 0 to 2. Adding them gives a total from 0 to 52. Use the anchors on your version’s form, ideally with a structured interview guide such as the GRID-HAMD or the SIGH-D.
What do HAM-D scores mean?
In one widely used set, 0 to 7 is normal or remission, 8 to 13 mild, 14 to 18 moderate, 19 to 22 severe, and 23 or more very severe. Other sets exist: a 2013 study proposed 8 to 16 mild, 17 to 23 moderate, and 24 or more severe. Whichever you use, name it in the record.
What counts as response and remission on the HAM-D?
Response is usually a fall of 50% or more from the baseline total. Remission is a 17-item total of 7 or less. A patient can respond without reaching remission: a fall from 26 to 12 is a response, but 12 is still mild depression.
What’s the difference between the 17-, 21- and 24-item versions?
The 17-item version is the standard severity score. The 21-item version adds four items that describe the type of depression, such as mood that varies through the day, and they’re usually left out of the total. The 24-item version adds helplessness, hopelessness, and worthlessness. Totals from different versions can’t be compared.
What’s the difference between the HAM-D and the PHQ-9?
The PHQ-9 is a self-report questionnaire on the nine symptoms of major depression, scored 0 to 27, and it’s used to screen and track in everyday care. The HAM-D is rated by a clinician from an interview, scores 0 to 52, and gives more weight to anxiety and physical symptoms; it’s mainly a research and specialty measure. The MADRS, another clinician-rated scale, has 10 items with fewer physical ones.
Who can give the HAM-D?
A clinician trained in the scale: usually a psychiatrist, psychologist, psychiatric nurse or nurse practitioner, or a trained research rater. Practice on recorded interviews and checking agreement with other raters matter more than profession.
Is the HAM-D free to use?
The 1960 scale is widely described as in the public domain, and Hamilton’s original paper is free to read on PubMed Central. Structured guides and versions published in books or software can carry their own terms, so use the version your service or study has adopted and check its terms. The recording template on this page is free to copy or download.
Morementalhealthtools,andtemplates.
PHQ-9
Nine questions on the last two weeks: depression screening and severity, scored 0 to 27.