C-SSRS Short Form PDF: Screener Guide, Scoring and Notes

If you're looking for the C-SSRS short form PDF, the official copy is on the Columbia Lighthouse Project's website, and it's the one to use. This page links to it and to the other versions Columbia publishes. It doesn't reproduce the questions or host a PDF: Columbia updates its sheets, and the questions should reach your clients exactly as Columbia wrote them. What you'll find here is everything around the form: which version fits a private practice, how the screener's answers map to a response level, how a screen fits into a full risk assessment, how to record it in a progress note, and what the research says it can and can't do.

If you are thinking about suicide, or worried about someone, right now: in the US, call or text 988 or chat at 988lifeline.org. If someone is in immediate danger, call 911 or go to the nearest emergency room. Outside the US, call your local emergency number or crisis line.

The C-SSRS screener is one step in caring for a client who may be at risk of suicide. It doesn't replace a risk assessment, your clinical judgment, crisis care or a higher level of care. Follow your training, your setting's risk policy and your state's rules.

Every client in this article is invented. Any resemblance to a real person is a coincidence.

Where to get the official C-SSRS short form PDF

Columbia calls the short form the Screener, or Screen Version. Every version sits on one download page, The Columbia Protocol for Healthcare and Other Community Settings, where you filter by setting and language. These are the pages for the versions a therapist is most likely to need, each with Columbia's current PDF:

Download from Columbia rather than from a copy someone else posted. Many of the PDFs that come up for this search are other organizations' copies, made for their own setting and sometimes years old. Columbia expects each setting to write its own next steps, so a school district's or an emergency department's copy carries steps that weren't written for your practice.

Who can use the C-SSRS, and Columbia's terms

Columbia doesn't publish one terms-of-use page. Its conditions are spread over several pages, and they come down to this:

For a therapist in private practice, that means you can print Columbia's sheet, ask the questions in session and record the result in your notes. If you plan any other use, such as building the scale into a product you sell, ask Columbia first.

Which C-SSRS version to use

Columbia publishes more than 30 versions and support documents. They share the same core questions and differ in length, time frame, who answers, and the next steps printed on them. Here is what each kind is for:

For most private practices, a sensible set is the outpatient screener with triage at intake and the since-last-asked outpatient screener at later sessions. Add the full scale and the risk and protective factors page when a screen is positive or a client's history calls for more detail.

How the C-SSRS screener works

The screener is a short interview of yes or no questions, asked as written. Columbia says it takes as few as two questions and at most six, depending on the answers, and can be asked in a few minutes (Columbia, About the Protocol). The flow on the recent version:

The sheet also gives examples that separate thoughts with a method from a plan, and thoughts from intent. Read them before your first screen; they help with the hardest calls. The since-last-asked versions swap the past month for the time since your last screen.

C-SSRS scoring: how the screener's answers map to a level

You don't add up points on the screener. Columbia's sheets assign a level from the most serious yes and how recent it is, and mark each level in color (Columbia, Triage and Risk Identification; SAFE-T with C-SSRS):

Columbia's FAQ defines a positive screen as "any high risk answer," and says "High risk requires safety precautions and further assessment." It also asks users not to treat moderate or low risk like high risk, so that urgent resources go to the people who need them.

The outpatient sheet turns the levels into next steps. A yes to question 1, 2 or 3, or behavior more than three months ago, calls for a behavioral health referral. A yes to 4 or 5, or behavior in the past three months, calls for a behavioral health consultation and patient safety precautions.

The full scale gives more detail than a level: the most severe type of thought (rated 1 to 5), an intensity rating for those thoughts, and the type and lethality of any behavior. For clinical trials, Columbia offers a Scoring and Data Analysis Guide on its research page.

What each level means in a private practice

Columbia's next steps were written with clinics and hospitals in mind. There, "behavioral health referral" means sending the person to someone like you. In a private practice you are often that referral, so the level tells you how much more to do in the session you're in. Columbia expects every setting to write its own steps. Here is a starting point to adapt with a consultant or supervisor, your setting's policy and your state's rules:

Decide the details before you need them. Write down who you call to consult, the nearest emergency room and crisis team for each client you see by video, each client's emergency contact, and what you'll do if a video call drops.

By video: confirm where the client is at the start of every session. Calling 911 from your own phone reaches the emergency center near you, not near your client, so know how to reach emergency services where the client is. Our telehealth consent form covers getting this agreed in writing at the start of care.

How the screener fits a full risk assessment

A screen tells you whether to look further and how fast. The assessment is what you do next. SAMHSA's SAFE-T, updated in 2024, lays it out in five steps (SAMHSA SAFE-T):

SAMHSA also says when to assess: at first contact; after any new suicidal behavior, increase in suicidal thoughts or relevant clinical change; before changes in treatment; and at discharge from inpatient care.

The C-SSRS slots into that frame. Columbia's SAFE-T with C-SSRS puts the screener's questions and a risk factor checklist in step 1, protective factors in step 2, the full scale's questions on the intensity of the thoughts in step 3, and Columbia's risk levels in step 4. Your mental status exam adds what you observe, and a safety plan built with the client is the usual next step, including the conversation about firearms and medications.

PHQ-9 item 9 and the C-SSRS

Item 9 of the PHQ-9 asks how often, over the past two weeks, the client has had thoughts of being better off dead or of hurting themselves. Any answer above "not at all" needs follow-up before the client leaves, whatever the total score. Our PHQ-9 scoring tool says the same: complete a suicide risk assessment following your safety protocol, because item 9 alone doesn't set the level of risk.

The C-SSRS screener is a common follow-up because it separates passive thoughts of death from thoughts with a method, intent or a plan. In one outpatient psychiatric clinic, among 1,416 patients, item 9 was positive for 24%, the C-SSRS for 6.0%, and the clinicians' own assessments found risk in 1.4% (Viguera et al., 2015). Compared with clinical assessment, item 9 produced far more apparent false positives than the C-SSRS did. The authors added a condition: the C-SSRS helps only when timely clinical follow-up is available.

One more trap: the PHQ-2 is the first two items of the PHQ-9, so it doesn't ask about suicide at all. A negative PHQ-2 is not a negative suicide screen.

How to document a C-SSRS screen in a progress note

A good screen entry lets the next reader see what was asked, what the client said, what you concluded and what you did. A few rules:

Paste this block into the Data or Behavior section of your note, delete the lines you don't use, and keep the order.

When the screen is high

A high-level screen needs everything above, plus:

Example 1: a DAP note for a low-level screen after PHQ-9 item 9

Invented client: a 29-year-old graduate student we'll call Jonah, in his third session of cognitive behavioral therapy for depression, seen by video.

Data: Client logged in on time. PHQ-9 completed online before the session: total 15 (17 at intake); item 9 answered "several days." Reviewed item 9 with him at the start of the session. Asked the C-SSRS Screener (Recent, outpatient triage version) aloud: yes to items 1 and 2 for the past month; no to items 3, 4 and 5; item 6 no for lifetime. He said, "Some nights I think everyone would manage fine without me." Reported these thoughts three or four times in the past two weeks, lasting a few minutes, mostly after long days in the lab. Denied any method, intent or plan, and denied past attempts or self-harm. Named his younger sister as his main reason to stay alive. No firearms at home; no prescribed medications, and a small supply of over-the-counter pain relief. Affect constricted, brightened when talking about his sister; engaged throughout. Wrote a safety plan with him (warning signs, three coping steps, two people to contact, crisis numbers); he saved it to his phone. Gave 988 (call, text or chat). Started cognitive work on "they'd be better off without me" as a thought to test.

Assessment: Passive and active thoughts of suicide in the past month without method, intent, plan or past behavior; Columbia screener level low. Clinical judgment: risk is low at this time, and higher than at intake, when he denied thoughts of death. The thoughts follow work stress and evenings alone, and fit his core belief that he is a burden, the main target of treatment. Protective factors: his bond with his sister, engagement in treatment, no access to firearms, no history of attempts. PHQ-9 down 2 points since intake. Continued weekly therapy is needed.

Plan: Client will use his safety plan if the thoughts return, and will call or text 988, or go to the nearest emergency room, if he feels he might act on them. He will text his sister on two evenings this week. Thought record on "burden" thoughts assigned. Therapist will re-screen with the C-SSRS Screener (Since Last Asked, outpatient version) at the start of the next session and repeat the PHQ-9. Next session in one week by video. Goal 1 continues.

Why this note works:

Example 2: a BIRP note for a moderate-level screen at intake

Invented client: a 46-year-old high school teacher we'll call Dana, at her first session, seeking help for low mood since a separation in the spring, seen in the office.

Behavior: Client arrived early; tearful at times; speech soft; thinking organized; good eye contact. Reported low mood, sleeping about five hours a night, and pulling away from friends since her separation. Asked the C-SSRS Screener (Recent, outpatient triage version) aloud: yes to items 1, 2 and 3 for the past month; no to items 4 and 5; item 6 yes for lifetime, no for the past three months. Described a suicide attempt 12 years ago, followed by a short hospital stay and a year of therapy. Said the recent thoughts "come and go, maybe twice a week," most often on Sunday nights, and, "I've thought about how, but I'm not going to do it. I couldn't do that to my students or my brother." Reported a handgun at home, kept in a bedside drawer. Denied increased drinking.

Intervention: Asked about the frequency, duration and triggers of the thoughts and what had held her back in the past. Reviewed the earlier attempt and what helped her recover. Completed Columbia's Risk and Protective Factors Page after the interview. Counseled on access to lethal means, focused on the handgun. Wrote a safety plan with her and gave 988 (call, text or chat). With her verbal and written consent, called her brother from the office, with the client present, to arrange storage of the handgun.

Response: Client engaged throughout and said being asked directly was "a relief." Her brother agreed on the call to take the handgun to his home tonight and keep it until he and the client review it together. She chose three coping steps for Sunday evenings and put her brother and a close friend on the plan. Rated how likely she is to use the plan at 8 out of 10. Columbia screener level: moderate. Clinical judgment: risk is moderate at this time. Risk factors: a past attempt, a recent loss, insomnia, isolation, and access to a firearm, now being addressed. Protective factors: her bond with her brother, her work, reasons for living she named herself, and engagement in care. Weekly outpatient care with a check-in call is appropriate at this time, with risk reassessed at each contact.

Plan: Weekly sessions, starting this week. Therapist will call the client Thursday for a brief check-in, including whether the handgun is at her brother's home, documented as a separate contact note. Re-screen at each session with the C-SSRS Screener (Since Last Asked, outpatient version). Complete the biopsychosocial assessment and treatment plan over the next two sessions. Client will call or text 988, or go to the nearest emergency room, if she feels she might act on the thoughts. With her signed release, therapist will contact her primary care physician about sleep by Friday. Case to be reviewed in peer consultation this week.

Why this note works:

For more on the formats themselves, see our DAP notes examples, which include a session where the client reports thoughts of death, and our BIRP note examples. The progress notes cheat sheet has wording for each section.

C-SSRS training

Columbia says training isn't required outside research, but it suggests training and offers several options at no charge. The shortest takes about 20 minutes, and almost all finish within an hour (Columbia, training):

What the research shows, and its limits

The scale's main validation study is Posner et al., 2011 in the American Journal of Psychiatry. It tested the full scale in three multisite studies: adolescents who had attempted suicide (124), depressed adolescents in a medication study (312), and adults seen in an emergency department for psychiatric reasons (237). The C-SSRS agreed well with other measures of suicidal thoughts and behavior and classified suicidal behavior with high sensitivity and specificity against another scale and an independent review board. Its ideation and behavior parts tracked change over time. Among the adolescents who had attempted suicide, the worst lifetime suicidal thoughts on the C-SSRS predicted attempts during the study, and people at the two most severe levels (intent, or intent with a plan) had higher odds of an attempt.

The screener has its own evidence. A Stockholm study screened 18,684 consecutive patients at a psychiatric emergency department with the C-SSRS Screen and followed them in Sweden's death register; 107 died by suicide (Bjureberg et al., 2022). Both the ideation and behavior parts were linked to suicide within a week, a month and a year. At the best cut-off on ideation severity, the odds of dying by suicide within a week were about 4.7 times higher (95% confidence interval 1.5 to 14.8). The authors framed the screen as a first step before the clinical assessment of risk, not a substitute for it.

The limits matter as much:

The 988 Suicide and Crisis Lifeline

Give 988 at every level, and put it on the safety plan (988 Lifeline, Get Help):

Columbia's SAFE-T with C-SSRS sheet still lists the Lifeline's old 10-digit number in its documentation step. Give clients 988 instead. And 988 doesn't replace your emergency plan: if someone is in immediate danger, call 911.

How this works in TranqBay

TranqBay is practice software for therapists in private practice: a practice website, online booking, video sessions, session notes and client forms in one place. Here is where a suicide risk screen fits.

On practice.tranqbay.health you can see a sample practice website and the confirmation page a client sees after booking a video consultation, before you set anything up.

Frequently asked questions about the C-SSRS

Before your next session

If you're setting up a practice where clients book and join video sessions online, look at practice.tranqbay.health: it shows a sample practice website, the designs you can choose from, and what a client sees after booking. You can also read more on running your practice with TranqBay.

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