The SCA, explained properly
Everything a candidate actually needs to know about the Simulated Consultation Assessment — the format, the marking arithmetic most guides get wrong, why candidates really fail, and a 12-week plan built directly on the training tools in this site. Written the way an examiner would brief a friend.
01The format — a relay, not a sprint
You sit the SCA remotely, from a booked private room at a GP surgery (usually your own), on your own computer via the RCGP's online exam platform, with a remote invigilator watching throughout. No exam centre, no travel — and no corridor between stations to collect yourself in.
Twelve consultations arrive back-to-back. Before each one you get 3 minutes with the patient's records — demographics, past history, medications, recent entries, and the reason for contact. Then the role-player (a trained actor) connects and the 12 minutes start. When the buzzer goes, it ends — finished or not — and the next records appear.
What the 3 minutes are actually for
- Mine, don't skim. The records contain deliberate signal: the medication started four weeks ago, the DNA'd reviews, the nurse's note, the carer flag. Candidates who restate what the notes already say waste consultation minutes and signal template-thinking.
- Predict the station. Ask: what is this case probably testing? Where's the trap? What must I have done by minute 7? Our case briefs train exactly this — every Hot Seat case opens with an exam-format record extract.
- Most cases are the patient — but expect some to be a carer, a relative, another professional, or a results/data discussion. Physical examination is never assessed; findings are given if you ask for the right ones.
02How it's actually marked
Every case is graded by an examiner in three domains, each Clear Fail (0) · Fail (1) · Pass (2) · Clear Pass (3). Clinical Management is weighted ×1.5 in the arithmetic — so each case carries 10.5 marks and the diet totals 126. There is no fixed pass mark: it's set fresh each sitting by borderline-regression standard-setting, recently landing around the high 70s. And crucially, you don't pass or fail individual cases — only the cumulative total counts.
Hypothesis-driven questioning that visibly responds to this patient — not a recited systems template. Records used, red flags screened, and a working diagnosis committed to out loud.
A safe, specific, UK-primary-care plan at the correct urgency, shared as options. The weighting means a management zero is the single most expensive event in the exam.
Cues answered in the moment they're offered, ICE woven into the plan (not bolted on), plain language, genuine shared decisions. Formulaic empathy reads as no empathy.
Train your marking eye before you train anything else: the grade descriptors show what each grade sounds like, and You Be the Examiner tests whether your judgement matches an examiner's — because until it does, your self-assessment of practice runs is noise.
The exact phrases examiners pick from
When a domain doesn't reach the standard, examiners select from a fixed list of feedback statements. Reverse-engineer them — each is a thing to not do.
- Data Gathering & diagnosis: data gathering insufficient for a safe assessment; existing record information under-used; psychosocial information missed; unsystematic/disorganised gathering; poor prioritisation across multiple problems; implications of abnormal findings not grasped; differentials inadequately generated or tested; decision-making illogical, incorrect or incomplete.
- Clinical management & medical complexity: referral, investigation or prevention/health-promotion plan not reflective of current practice; medical management of risk inadequate; implications of comorbidity under-considered; uncertainty (including the patient's) managed poorly; inadequate follow-up/continuity/safety-netting; ineffective time management.
- Relating to others: non-verbal cues/active listening not shown; agenda, health beliefs or preferences under-explored; circumstances/cultural differences not responded to; explanations not adapted to the person; a judgemental approach; insufficient respect or sensitivity; ownership of decisions inappropriate; teamwork/others' roles not recognised; safeguarding concerns not recognised or acted on.
03The 12 clinical experience groups
Cases are sampled from the RCGP's twelve clinical experience groups. The college is explicit that the selection isn't a ranking — prepare across all of them, because the blueprint guarantees breadth. The groups, with what they tend to test:
Every case in The Hot Seat is tagged to its groups and filterable — and your heat-map shows which groups you've never practised.
04Why candidates actually fail
Pass rates differ sharply between UK graduates and IMGs — a differential the college itself studies. Examiners' reports and trainer experience point at the same handful of patterns, and none of them is a knowledge deficit:
05A 12-week training plan
Built on one principle: calibrate first, drill second, simulate third. Practising before you can recognise good is how people rehearse their mistakes for twelve weeks.
06On the day
- The room is your responsibility. Book it well in advance, test the kit on the same computer, same network, same chair, days before. A "do not disturb" sign and a colleague guarding the door are not paranoia.
- Tech checklist: wired connection if possible, camera at eye level, face lit from the front, headset tested, phone OUT of the room except as instructed for invigilation.
- Between cases, breathe out the last one. Three minutes is enough: ten seconds to let it go, the rest to mine the next records. Nobody else knows how the last station went — including, often, the candidate. Examiners watch one case each; case 7's examiner never saw case 6.
- The buzzer is not failure. Plenty of passing consultations are cut off mid-close. What can't be missing is the management — another reason the minute-7 rule matters.
- If technology fails, follow the invigilator's instructions and keep evidence (times, screenshots where permitted). Interrupted diets are handled by the college — your job is only to document and stay calm.
07The platform & exam-day logistics
The SCA runs on the RCGP's Osler Online platform, from your own booked private room. Two sessions run per day and you're allocated one: AM 08:45–13:25 or PM 13:20–18:05. Knowing the exact choreography removes a whole layer of exam-day stress.
The exam-day timeline
- Candidate registration (45 min). Log in to Osler; the invigilator does your ID check (government photo ID — passport or UK driving licence; a selfie emailed to [email protected] is the fallback if your camera won't focus) and a 360° environment check — they may take up to 30 minutes to appear.
- Rounds 1–6 (1h 30). 15 minutes per station: 3 minutes reading then a 12-minute video or telephone consultation. A 15-second gap between stations to compose yourself (not a break).
- Comfort break (10 min) after case 6 — a blue coffee-cup icon and countdown appear.
- Rounds 7–12 (1h 30), same structure.
- Wrap-up & reruns (45 min). You stay under exam conditions and may not log out until the invigilator gives permission.
Navigating the platform
- Before you start: an automatic device check (mic, video, internet), then position your face until the on-screen oval turns blue (yellow = not aligned), and an audio test. Use the walkthrough as many times as you like beforehand.
- During a case: your brief and your private notes carry over from reading time; you can minimise/close the brief and expand notes using the on-screen icons. A red one-minute warning then a 5-second countdown signals the end; completed stations get a green tick.
- Telephone cases (about 3 of the 12) show a phone image — you hear the role-player but don't see them, and they/the examiner don't see you, though you stay on camera for the invigilator.
- To reach the invigilator: the hand-raise button (mid-consultation) or the direct-message function. You must message them when leaving and returning during the break.
Your desk — and reruns
- Allowed: a water bottle, a wipeable whiteboard + marker, and a paper BNF. Banned: any clinical guidance, charts or posters on the walls — clear them before the environment check. No phone use during the break.
- Reruns (45 min reserved). Granted for genuine disruption — repeated signal drops or severe external noise. Flag any issue immediately — for rounds 1–6 during the break, for rounds 7–12 in the 5 minutes straight after case 12 — or a lead-examiner review can't be guaranteed. A rerun appears as an Ad-hoc Station at the foot of your schedule.
- If tech fails: press refresh (≈15 s to reconnect) or log out and back in (you return to your station). IT helpline: 020 3188 7680 — keep your phone to hand, as they'll call you.
Booking, attempts & kit
- 9 sittings a year (monthly except July, August & December), bookable up to 12 months ahead on Fourteen Fish. A maximum of 4 attempts across any version (CSA/RCA/SCA) — usually no more than 2 in ST3 — so time it well and don't resit before you've fixed the flagged areas.
- Kit: updated Chrome or Edge; a PC, laptop or Mac only (no phones/tablets); the same device and location as your device check. Wired headphones are fine and often fix sound issues; Bluetooth is not permitted.
- No physical examination is required — cases are written without it, or examination findings are supplied in the pre-reading by another professional.
What the cases emphasise
- Expect uncertain diagnosis, polypharmacy and comorbidity — this is not one problem done well in 12 minutes. Role-players may be the patient, a parent/carer or a health/social-care professional.
- Cases reach into less-everyday territory: domestic abuse, FGM, transgender care, assisted-dying requests, safeguarding.
- Of the 12 blueprint areas, the college flags a top 5 likely in every diet: under-19s; gender, reproductive & sexual health; long-term conditions; older adults; mental health.