What is pre-authorisation in a health insurance plan and why does it matter?

Pre-authorisation in Health Insurance Plans

Pre-authorisation, often required by Integrated Shield Plans (IPs) offered by private insurers, is a formal request to the insurer to confirm coverage and the extent of payment for a planned medical procedure, hospitalization, or specific high-cost treatment before it occurs. It is distinct from the automatic coverage provided by MediShield Life, which covers public hospital bills (C/B2 wards) automatically.

Why Pre-authorisation Matters

• Confirmation of Coverage: It confirms that the planned treatment falls within the scope of your IP policy, especially if you are opting for private hospital care or specialized treatments not fully covered under standard public ward limits. This prevents unexpected out-of-pocket expenses.

• Claim Certainty: For planned procedures, getting pre-authorisation provides a guarantee (subject to policy terms) that the insurer will cover their portion, up to the agreed limits. This is crucial for managing finances, especially since Medisave usage for hospitalization is subject to limits.

• Medisave Usage: While MediShield Life and CareShield Life premiums are automatically paid from Medisave (up to the Basic Healthcare Sum (BHS) of $75.5k in 2025), IP riders or upgrades must be carefully managed. Medisave can cover the Integrated Shield Plan portion (not the rider), but pre-authorisation helps clarify the final cash portion you might need to pay, which can then be settled using your Medisave balance (e.g., for surgery cash portions after insurance, which can utilize Medisave up to $550/day for the first two days of hospitalization).

• Rider Payments: If your IP includes a rider (covering deductibles or co-insurance), the premium for this rider must be paid in cash, as Medisave cannot be used for it. Pre-authorisation helps confirm the total bill structure, ensuring you have the necessary cash ready for non-Medisave eligible components.

In essence, pre-authorisation shifts the risk assessment from post-treatment claim rejection to pre-treatment approval, ensuring financial clarity for planned medical events.