Short answer: same questions, every insurer, in writing
The only reliable way to compare health cover is to ask each insurer or plan administrator for the same core documents and write the answers into one comparison sheet. Premium differences are easy to see; benefit, exclusion, network, and preapproval differences are where the real cost hides.
- Request documents before committing — benefit schedules, exclusion lists, and network directories should all be shareable in writing.
- Compare like for like: the same family composition, same benefit year, same dependants, same riders.
- Treat unanswered questions as answers — an insurer that will not put coverage terms in writing is telling you something.
- Keep every response with dates and names, so a later claim dispute has a paper trail from before you bought.
Documents to request from every option
Whether comparing an employer group plan, an individual policy, or top-up cover, the document set is the same. Build the file before you need care, not after a referral is refused.
| Document | What to look for | Why it matters |
|---|---|---|
| Benefit schedule | Annual limits, per-condition limits, room and board, outpatient, maternity, mental health, dental, optical, prescriptions. | This is the actual product — the brochure is not. |
| Exclusion and limitation list | Pre-existing conditions, waiting periods, excluded treatments, excluded providers, territorial limits. | Exclusions decide what you pay out of pocket at the worst moment. |
| Provider network list | Which Cayman providers, clinics, hospitals, pharmacies, and overseas networks are in-network. | Out-of-network care can mean reimbursement-only, higher excess, or refusal. |
| Preapproval and referral rules | What needs advance approval, how to request it, response times, emergency exceptions. | A claim can fail on process, not on medicine. |
| Premium and excess schedule | Monthly/annual premium, excess/deductible per claim or per year, co-pays, out-of-pocket maximums. | Total annual exposure = premium + excess + co-pays, not premium alone. |
| Certificate of insurance | Start date, covered persons, plan name, and evidence format accepted by employers, schools, and immigration. | You will be asked to prove coverage repeatedly in the first months. |
Questions that expose the real differences
Schedules tell you what is covered; questions tell you how the policy behaves. Ask these in writing and keep the replies.
| Question | What a good answer looks like | Red flag |
|---|---|---|
| How are pre-existing conditions treated? | Written definition, waiting period length, and what evidence is needed. | Vague verbal reassurance with no schedule reference. |
| What needs preapproval and how fast is it? | Named list, submission route, and typical response time. | 'Everything is fine, just claim later.' |
| How are overseas or specialist referrals handled? | Named overseas network, approval process, and travel/accommodation treatment. | No written overseas referral policy. |
| How are dependants added and priced? | Per-dependant pricing, newborn addition rules, student-age cut-offs. | Dependant pricing only available after purchase. |
| What happens at renewal after claims? | Whether premiums or terms change based on claims history. | No written renewal-terms policy. |
Employer plan versus personal policy
Work-permit holders usually start on an employer plan, but that plan is a starting point, not the finish line. Compare what the employer plan actually buys against the market before assuming it covers the family properly.
- Ask HR for the full benefit schedule and certificate of insurance, not just the insurer's name.
- Confirm whether dependants are covered, who pays their premiums, and what happens to coverage between jobs or at termination.
- Price a top-up or personal policy against the employer plan's actual gaps — maternity, dental, optical, mental health, and overseas treatment are common gaps.
- Check what the employer plan does at renewal, and whether dependant premiums can change mid-year.
- Keep proof of continuous coverage — gaps can matter for pre-existing condition treatment later.
Riders and add-ons worth pricing
Riders are where a cheap policy becomes adequate or an expensive policy becomes waste. Price each one explicitly against your household.
| Rider | Who should price it | Evidence to request |
|---|---|---|
| Maternity | Anyone planning a pregnancy within the policy year — waiting periods are common. | Maternity benefit schedule and waiting-period wording. |
| Dental and optical | Families with children in orthodonture age or regular optical needs. | Annual limits and per-visit caps in writing. |
| Mental health | Anyone with ongoing therapy, counselling, or psychiatric care needs. | Session limits, provider list, and referral rules. |
| Overseas treatment | Anyone who expects specialist care off-island or wants that option. | Named overseas network and approval process. |
| Prescriptions | Anyone on regular medication — compare formulary and pharmacy network. | Formulary or drug-list reference and co-pay schedule. |
Before you sign: the final cross-check
The comparison is only finished when the chosen policy's paperwork matches what was promised during shopping. Certificate, schedule, and premium should all align before the first payment.
- Match the certificate of insurance to the benefit schedule you compared — plan name, covered persons, dates, and benefits.
- Save the final schedule, exclusions, network list, and preapproval rules as the version of record, dated.
- Diarise the renewal date and the deadline for adding dependants or newborns.
- Keep the losing quotes — they are evidence of market terms if a dispute arises later.
- Set up the claims route before you need it: portal login, claim forms, and the insurer's preapproval contact.
What stays outside this page
This page is a comparison and evidence checklist, not insurance, medical, financial, or legal advice. Coverage obligations, standard health insurance contract requirements, and insurer conduct are regulated; confirm current requirements with the Health Insurance Commission, your employer, and licensed insurers before making coverage decisions.
- Use the health-insurance-for-work-permit-holders guide for the employer-duty and SHIC baseline.
- Use the renewal and dependants checklist once a policy is in force.
- Use the network, preapproval, and referral checklist for using cover day to day.
- Use the travel health insurance gap checklist for the window before Cayman cover starts.
Trust note
Last updated July 2026. This guide is written for relocation planning and should be verified with licensed Cayman professionals for legal, tax, immigration, medical, insurance, or financial decisions.
Reference points: Health Insurance Commission — official overview and FAQs, HIC frequently asked questions, HIC forms and health-insurance resources, CIMA — Insurance.