NAS Medical Insurance & TPA Support in the UAE

The term NAS Medical Insurance is commonly used to describe medical insurance policies that use NAS for healthcare administration. NAS is a Third Party Administrator (TPA), rather than the insurance company itself.

For eligible Al Buhaira medical insurance policies assigned to NAS, Al Buhaira remains the insurer while NAS may support services such as medical provider network access, prior approvals, claims administration and member assistance.

Not every Al Buhaira medical policy uses NAS. Members should check their medical insurance card, policy schedule or applicable member information to confirm the assigned TPA and medical network.

What Is NAS Medical Insurance?

NAS acts as a healthcare administrator for insurance companies and insured members. Depending on the insurance arrangement, NAS may help manage the medical network and administrative processes associated with eligible healthcare services.

Medical provider network administration
Prior-authorisation and medical approval processing
Direct-billing claims administration
Reimbursement claim administration
Member and healthcare-provider support
Medical network and eligibility enquiries

How NAS Works with Al Buhaira Medical Insurance

When an Al Buhaira medical insurance policy is assigned to NAS, the responsibilities of the insurer and TPA remain different.

Al Buhaira National Insurance Company remains the insurer providing the medical insurance policy. NAS may perform specified healthcare administration services according to the applicable policy and network arrangement.

Coverage decisions and payable benefits remain subject to the issued policy, schedule of benefits, eligibility, limits, exclusions, co-payments and medical necessity requirements.

NAS Medical Insurance Network

NAS administers different healthcare networks. The network assigned to your medical insurance policy determines which hospitals, clinics, pharmacies, diagnostic centres and other healthcare providers may be available to you.

A healthcare provider appearing within one NAS network does not necessarily mean that it is available under every NAS-administered insurance plan.

How to Check Your NAS Medical Network

Before receiving non-emergency treatment, confirm the network assigned to your policy.

  1. Check your medical insurance card: Look for the NAS name or logo and the assigned medical network.
  2. Review your policy documents: Check the schedule of benefits for information about the TPA and healthcare network.
  3. Use applicable member services: Eligible members may be able to review healthcare provider and membership information through available NAS channels.
  4. Contact Al Buhaira: Request assistance if you are unsure about your assigned network or TPA.

How to Use NAS Medical Insurance at a Hospital or Clinic

For planned or non-emergency treatment, the following steps can help avoid unnecessary delays:

  1. Confirm that the healthcare provider belongs to your specific assigned NAS network.
  2. Present your valid Emirates ID and medical insurance card or digital card where applicable.
  3. Confirm whether the requested medical service is covered under your policy.
  4. Check whether a co-payment, deductible or other member contribution applies.
  5. Obtain prior authorisation where required before treatment.

NAS Medical Approvals

Certain healthcare services may require prior approval before treatment is provided. Depending on the policy, this may apply to selected tests, medicines, procedures, hospital admissions or other medical services.

The healthcare provider will normally submit the required medical information for review when prior authorisation is necessary.

An approval remains subject to the policy benefits and conditions and does not automatically mean that every related medical expense will be payable in full.

NAS Direct Billing and Reimbursement Claims

Direct Billing

When treatment is received from an eligible healthcare provider within the assigned network, the provider may submit the covered portion of the medical bill through the applicable direct-billing process.

The member remains responsible for applicable co-payments, deductibles and expenses that are not covered by the policy.

Reimbursement Claims

Where reimbursement is permitted under the policy, members who have paid eligible medical expenses directly may need to submit supporting documents for claim review.

Supporting documents may include the completed claim form, medical reports, prescriptions, itemised invoices, receipts and proof of payment.

Information You May Need for NAS Medical Support

Emirates ID
Medical insurance card or member number
Policy or certificate number
Patient name and date of birth
Healthcare provider and treatment details
Approval or claim reference number
Medical reports and prescriptions where applicable
Invoices and payment receipts where applicable

Important Points for NAS Medical Insurance Members

Check the specific NAS network assigned to your policy
Confirm whether prior approval is required before treatment
Review applicable co-payments and deductibles
Check annual and benefit-specific policy limits
Review policy exclusions and restricted services
Follow applicable emergency-treatment notification requirements

Al Buhaira Medical Insurance

NAS administration applies only to eligible Al Buhaira policies assigned to NAS. Al Buhaira may also use other healthcare administration and medical network arrangements depending on the insurance product.

For information about Al Buhaira medical insurance benefits and services, visit our Medical Insurance page.

You can also learn more about healthcare coverage across the country in our Medical Insurance UAE guide.

Frequently Asked Questions About NAS Medical Insurance

Ans: The term NAS Medical Insurance is commonly used for medical insurance policies administered through NAS. NAS is a Third Party Administrator that may manage medical networks, approvals and claims administration for eligible policies.
Ans: NAS acts as a Third Party Administrator. For eligible Al Buhaira policies assigned to NAS, Al Buhaira remains the insurance company while NAS performs specified healthcare administration services.
Ans: No. Different Al Buhaira medical products may use different healthcare administration or medical network arrangements. Check your medical card or policy schedule to confirm your assigned TPA.
Ans: Healthcare provider access depends on the specific NAS network assigned to your medical insurance policy. Members should check their assigned network before receiving non-emergency treatment.
Ans: Check the network information shown on your medical insurance card or policy documents and use the applicable member services. Contact Al Buhaira if you are unable to confirm the assigned network.
Ans: Some medical services may require prior authorisation. The healthcare provider can confirm whether approval is required and submit the necessary request.
Ans: Where reimbursement is permitted under the policy, members may need to submit a claim form together with medical reports, prescriptions, itemised invoices, receipts and other required supporting documents.
Ans: No. Claim payment remains subject to eligibility, medical necessity, policy benefits, limits, co-payments, exclusions and supporting documentation.
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