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The content outline, section by section

Texas HMO regulation

Compiled by the Sitonce editorial team from the Texas Insurance Code, the Texas Department of Insurance's own licensing pages and FY2025 examination report, and Pearson VUE's published content outlines and candidate handbookUpdated 6 min readFacts verified 6 September 2026
The short answer

Texas treats a health maintenance organization as an entity that arranges or provides care on a prepaid basis under its own certificate of authority. Members receive evidence of coverage rather than an ordinary health insurance policy. Separate rules govern enrollment, cancellation, nonrenewal and medically necessary out-of-network referrals.

The decisive idea is delivery of care. An indemnity insurer promises payment under a policy. An HMO arranges a network of services for prepaid consideration, which is why Texas gives it a separate statutory framework.

The rule in one view

Entity authority
HMO certificate of authority
Member document
Evidence of coverage
Network role
Arranges or provides prepaid care
Special rules
Enrollment, cancellation and nonnetwork services

An HMO arranges care on a prepaid basis, and may not call itself insurance

A health maintenance organization is a person who arranges for or provides a health care plan or a limited or single health care service plan to enrollees on a prepaid basis. Two things do the work in that definition: arranging or providing the plan, and prepayment.

Prepayment is what separates it from indemnity. An indemnity insurer reimburses an expense after the event. An HMO takes payment in advance and then owes the delivery of care, which is why the statute talks about basic health care services an enrolled population might reasonably need to be maintained in good health.

Operating requires its own certificate of authority. A person may not organize or operate a health maintenance organization in Texas, or solicit or receive advance or periodic consideration in conjunction with one, without a certificate of authority under the HMO chapter.

The naming rule makes the distinction visible. An HMO that is not authorized as an insurer may not use the words insurance, casualty, surety or mutual in its name, contracts or literature, or any other word descriptive of the insurance business or deceptively similar to an insurer name.

The member document follows its own statutory category

The Code says it in one sentence, and it is the single most tested line in this area. An evidence of coverage is not a health insurance policy as that term is defined by this code.

The consequence is what the item is really testing. Rules written for health insurance policies do not automatically reach an evidence of coverage. Where an obligation is to apply to an HMO, the HMO chapters have to impose it themselves, which is why chapters 843 and 1271 restate so much that looks familiar.

The document itself is easy to describe. An evidence of coverage is a certificate, agreement or contract issued to an enrollee stating the coverage that enrollee is entitled to, and a blended contract combining indemnity and HMO benefits is expressly inside the definition.

Each enrollee resident in this state is entitled to one, and enrollee includes covered dependents. The HMO issues it, except where the coverage was obtained through an insurance policy or a group hospital service corporation contract, in which case that insurer or corporation issues it instead.

The evidence of coverage has required content, and out-of-network is part of it

Where the evidence of coverage is a contract it must contain a clear and complete statement of the required information, and where it is a certificate, a reasonably complete facsimile of it.

Three information requirements sit together. Information about the benefits and the limitations on them; information about how the enrollee obtains services under the plan; and information about complaints and appeals. Benefits and limitations are named in the same breath deliberately, because listing cover while staying quiet about what limits it misleads.

A fourth requirement is the non-network provision. An evidence of coverage must contain a provision regarding non-network physicians and providers meeting the statutory requirements, which is where the out-of-network duties get into the contract document.

Disclosure duties also sit outside the document. The HMO chapter separately requires disclosure of information about the terms of the health care plan, a member handbook covering complaints and appeals, and disclosure to Medicare recipients, and it prohibits untrue or misleading information outright.

Coverage may be cancelled on two grounds and the contract cannot add a third

A health maintenance organization may cancel or refuse to renew the coverage of an enrollee only for failure to pay the charges for the coverage, or another reason prescribed by rules adopted by the commissioner. That is the whole section.

It is a closed list with one narrow opening. The opening is a commissioner rule, not the organization own judgment, so a ground written into the evidence of coverage and disclosed at enrollment is still not a ground.

Health status is nowhere in it. Neither is repeated use of non-network providers, missed appointments, or the enrollee becoming expensive. Those may have consequences under the plan; none of them ends the coverage.

Candidates get this wrong by reasoning from ordinary contract freedom. Two parties usually get to agree their own termination clauses. Here the statute has already written them, and everything else is void.

If the network cannot deliver it, the referral out is at the plan expense

The trigger is availability, not preference. Where medically necessary covered services are not available through network physicians or providers, the organization must act on the request of a network physician or provider and within a reasonable period.

Two duties follow together. The organization must allow referral to a non-network physician or provider, and must fully reimburse that non-network provider at the usual and customary rate or at an agreed rate.

The gap is not passed to the enrollee. That is the point of the section, and it is why an answer leaving the enrollee liable for the balance above the network rate is wrong even though it describes what happens in an ordinary out-of-network claim.

Denying the referral requires a specialist review first. Before denying a request for referral out, the organization must provide for a review conducted by a specialist of the same or a similar specialty as the provider to whom the referral is requested.

How the distinction appears in a question

An evidence of coverage states benefits, limits, access procedures, complaints and appeals. The Code expressly separates it from an ordinary health insurance policy. When medically necessary covered services are unavailable in network, the statutory referral and reimbursement duties address access outside the network.

Worked example

What document states the benefits and limitations available to a Texas HMO enrollee?

  1. An evidence of coverage
  2. A life insurance illustration
  3. A credit insurance certificate
  4. A workers compensation award
Answer: A. The HMO issues an evidence of coverage describing the enrollee’s rights and plan procedures. The Code distinguishes that document from an ordinary health insurance policy.

A practical way to study it

For study purposes, reduce texas hmo regulation to the decision the examiner is testing. Write the trigger on one side of a card and the consequence on the other. Then change one fact in the scenario and decide whether the answer changes. That method is slower than rereading once and much faster than relearning the distinction after a practice test.

Begin every HMO question with “care delivery, not reimbursement.” That phrase explains the certificate, the member document, the network and the separate cancellation rules without requiring four disconnected lists.

Where the summary stops

Detailed HMO requirements also sit in Title 28, which this project does not hold. The Insurance Code supports the statutory framework, while rule-based details are summarized without claiming a full local copy.

Common questions

Is an HMO an ordinary health insurer?

Texas regulates an HMO as its own kind of entity that arranges or provides prepaid care. It operates under the HMO statutory framework and its own certificate of authority.

What is evidence of coverage?

It is the contract or certificate describing an enrollee’s HMO benefits, limitations and procedures. The Insurance Code says it is not an ordinary health insurance policy.

When must an HMO allow an out-of-network referral?

The statutory framework addresses medically necessary covered services that are not available through network providers. The HMO must follow the applicable referral and reimbursement duties.