When you're buying health insurance for your family, the first question you'll face is: should you buy one plan that covers everyone, or separate plans for each person? The answer isn't simple — and getting it wrong can leave your whole family under-insured at the worst possible time.
How Individual Health Insurance Works
An individual health insurance plan covers exactly one person. Each family member has their own policy with their own sum insured. A claim by one member doesn't reduce the cover available to another.
For example, if you buy ₹10 lakh individual policies for yourself, your spouse, and two children, each of you has a full ₹10 lakh of cover — completely independent of what the others claim.
How Family Floater Insurance Works
A family floater covers the entire family under one policy with a single shared sum insured. If you buy a ₹10 lakh family floater for four people, that ₹10 lakh is shared across all of them during the policy year.
Family floaters are typically cheaper than buying individual policies for each member — often 30–50% less in total premium. This makes them appealing, especially for young families.
Quick example: A ₹10 lakh individual policy for a 35-year-old might cost ₹8,000/year. A ₹10 lakh family floater for a family of four of similar ages might cost ₹14,000–₹18,000/year — versus ₹32,000+ for four individual plans.
Key Differences at a Glance
| Feature | Individual Plan | Family Floater |
|---|---|---|
| Sum insured per person | Fixed, dedicated per member | Shared across all members |
| Impact of one large claim | Others unaffected | Reduces available cover for everyone |
| Premium | Higher overall | Lower overall |
| Premium at renewal | Based on individual age | Based on oldest member's age |
| Adding new family members | Buy new policy | Add to existing plan |
| Suitable for senior parents | Yes (separate senior plan) | Risky — spikes premium significantly |
| Best for | Young children, older members | Young couples, small families |
The Family Floater Trap Nobody Warns You About
Here's the scenario that catches families off guard: you buy a ₹10 lakh family floater. Your father-in-law is hospitalised and his bills come to ₹8 lakh. Now your remaining family has only ₹2 lakh of cover for the rest of the year.
If anyone else in the family needs hospitalisation that same year — your wife, your child, yourself — you're working with just ₹2 lakh. For a serious illness or surgery, that's nowhere near enough.
Critical warning: Never include elderly parents (60+) in a family floater plan. Their higher claim probability will deplete your shared cover and significantly spike your premium at renewal — sometimes by 2–3x.
For parents over 60, buy a separate senior citizen plan. It will have slightly higher premiums but keeps their claims separate from your family's cover pool.
When a Family Floater Makes Sense
- Young couples (both under 40) with young children
- No senior members included in the plan
- You're choosing a sum insured of ₹15–25 lakh (large enough to absorb one major claim without depleting the rest)
- Budget is a real constraint and you want a starting point — with plans to upgrade later
When Individual Plans Are Smarter
- Any family member is 50 or older
- A family member has a pre-existing condition and is likely to claim frequently
- You want each person to have maximum independent cover without dependency on others
- You can afford separate plans with a reasonable sum insured (₹10 lakh+)
The Kavach Verdict
For a young family with no elderly parents, a well-sized family floater (₹15–25 lakh) is often the most practical starting point. The savings on premium are real, and the coverage is usually adequate if sized correctly.
But as the family ages — especially once parents are involved or any member crosses 45 — the individual plan approach becomes significantly more sensible. We typically recommend a combination: a family floater for the nuclear family, and separate individual plans for parents.
The right structure depends entirely on your specific family makeup, ages, health history, and budget. This is exactly the kind of decision Kavach helps you think through — so you're not left with gaps when it matters most.
Not sure what's right for you?
Book a free 30-minute call with a Kavach advisor. No jargon, no pressure — just honest guidance.