Healthcare case interview questions
Eight healthcare and life sciences case prompts mapped to case types, the five industry terms that decide them, a worked hospital sizing, and mistakes.
Updated October 28, 2026
| Prompt | Type | Buckets | First question |
|---|---|---|---|
| A regional hospital system’s operating margin fell from 4% to 1% in two years. Why, and what should it do? | Profitability | Revenue (volume, payer mix, price per case) vs cost (labor, supplies, overhead) | Did volume fall or did the payer mix shift toward lower-paying payers? |
| A pharmaceutical company has a drug losing patent protection in 18 months. How should it respond? | Loss of exclusivity | Extend (reformulation, new indication); defend (authorized generic, price); redeploy (pipeline, cost base) | How much of revenue is this drug, and how fast do generics usually take share in this class? |
| A medical device maker wants to enter the home dialysis market. Should it? | Market entry | Attractive market; right to win (clinical evidence, channel to nephrologists); entry route; payback | Who pays for home dialysis in this market, and at what rate versus in-center? |
| A health insurer’s medical loss ratio rose three points. What is driving it? | Cost driver | Utilization (visits, admissions, drugs) vs unit cost (contracted rates); by member segment | Is it utilization or unit cost, and in which segment? |
| A chain of urgent care clinics is deciding whether to add telehealth. What would you look at? | Growth and channel | Demand it captures vs cannibalizes; reimbursement; staffing model; technology cost | Which visits move to telehealth and what do they pay compared with in-clinic? |
| A biotech must choose which of two Phase 2 assets to fund. How would you decide? | Portfolio choice | Probability of success; peak sales; cost and time to market; strategic fit | What are the two assets’ probabilities of success and expected peak sales? |
| How many hospital admissions does a 400-bed hospital handle a year? | Sizing | Beds x occupancy x days / average length of stay | What is the occupancy and the average length of stay? |
| A private equity firm is looking at a dental support organization. What makes it attractive or not? | Due diligence | Market (fragmentation, demand); unit economics per practice; growth by acquisition; risks (dentist retention, reimbursement) | What is a single practice’s revenue and margin, and how many are being added a year? |
Why are healthcare cases different?
Because the customer, the payer and the decision-maker are often three different people. A patient uses the drug, an insurer or a government pays for it, a physician chooses it. Most healthcare cases turn on that split: a profitability case becomes a payer-mix case, a market entry case becomes a reimbursement case, a pricing case becomes a question of who negotiates. The standard frameworks on the one-page guide still apply; the industry detail under each bucket is where the case lives.
The five words to know
| Term | What it means in a case | Where it shows up |
|---|---|---|
| Payer mix | The share of revenue from each payer type (government programs, commercial insurers, patients paying directly). Different payers pay different rates for the same service. | Hospital and clinic profitability |
| Reimbursement | What a payer pays for a service or product, and the rules for getting it | Market entry, pricing, device and telehealth cases |
| Utilization | How much care is used: visits, admissions, prescriptions per member or per patient | Insurer cost cases, capacity cases |
| Length of stay | Average days a patient occupies a bed; the denominator of hospital capacity | Hospital sizing and operations |
| Loss of exclusivity | The point at which a drug’s patent protection ends and generics enter | Pharma revenue cases |
A worked sizing: admissions at a 400-bed hospital
The chain: beds, times occupancy, times days in a year, gives bed-days; divide by average length of stay to get admissions. With 400 beds at 80% occupancy, bed-days are 400 x 0.8 x 365 = 116,800. At an average stay of 4.5 days that is about 25,956 admissions a year. The arithmetic was run in a script; the assumptions (occupancy and length of stay) are the ones to state and defend.
That last line is the kind of implication healthcare cases reward: a half-day change in length of stay adds about 3,244 admissions a year of capacity at 400 beds, which is often the answer to a “should we build a new wing” prompt. Compute it before you say it.
How do I structure a healthcare profitability case?
- Objective. “Operating margin fell three points over two years; we want the cause and the fix.” Confirm the measure.
- Revenue, with the healthcare split. Volume (admissions, visits), payer mix, price per case within each payer. Three things can fall while headcount stays flat.
- Cost, with the healthcare split. Labor (nursing hours per patient day, agency staff), supplies and drugs, overhead. Labor is usually the largest and the one that moved.
- The first question. “Did volume fall, or did the mix shift toward payers that pay less?” Then the math before anything else.
What are the common mistakes?
- Treating the patient as the customer. Ask who pays and who decides before you structure.
- Skipping reimbursement in a market entry case. A device nobody will pay for has no market.
- Using medical knowledge instead of business structure. The interviewer wants the tree, not the diagnosis.
- Forgetting regulation and timing. Approval and coverage decisions set the calendar; say so in the risk line.
- Recommending a clinical change without the number. Length of stay, utilization, mix: compute the effect first.
Questions
What makes healthcare case interviews different?
The customer, the payer and the decision-maker are often three different people, so profitability becomes payer mix, market entry becomes reimbursement, and pricing becomes a question of who negotiates. The frameworks are the same; the detail under each bucket changes.
Do I need medical knowledge for a healthcare case?
No. Five business terms (payer mix, reimbursement, utilization, length of stay, loss of exclusivity) cover most prompts. The interviewer grades the structure and the math, not the diagnosis.
Are these real firm cases?
No. The prompts are written for practice and are not reproduced from any firm or casebook. The hospital sizing arithmetic was run in a script.
How does Casepartner help with industry cases?
The structure hint carries one industry detail per bucket, and the math check fires when a number like length of stay lands. The industry words are yours to say.