How Do You Set Up a First Group Health Plan in Tennessee

You set one up the way employers in any federally facilitated state do: by placing it in the private small-group market with an issuer licensed to write small-group business in Tennessee, usually through a licensed agent. There is no Tennessee marketplace to register with, no state exchange portal to create an account on, and no state small-employer program to apply to. What Tennessee does add is regulatory: every rate you will be shown has already been filed with the Insurance Division for approval before it reached anybody, and the Department of Commerce and Insurance is the office standing behind the transaction.

That combination — nothing to sign up for, but a real filing regime underneath — is what makes a first Tennessee placement feel simpler than expected in one direction and less transparent than expected in the other. Here is the shape of it.

Tennessee runs no marketplace of its own

This is the first fork, and it is genuinely settled rather than inferred. Tennessee operates no state-based marketplace. Coverage sold through an exchange in Tennessee is sold through the Health Insurance Marketplace at HealthCare.gov, operated for Tennessee as a Federally-facilitated Exchange, and there is no separately named Tennessee marketplace at all.

The interesting part is that Tennessee says so itself, in statute. Public Chapter 932, passed April 15, 2026 and effective May 7, 2026, carries a definitions section that fixes the term for the requirement the act creates, and the definition reads:

“Marketplace exchange” means the federal health insurance marketplace or federal health benefit exchange.

A state that had built its own exchange would not define the term that way. Alongside it, the Department of Commerce and Insurance’s own consumer health page heads its marketplace section as a federal one and points consumers to the HealthCare.gov website. Two Tennessee sources, one legislative and one administrative, saying the same thing.

What “federally facilitated” actually means for a first-time buyer

The federal definition is short, and it explains the practical consequence better than a paraphrase would. 45 CFR 155.20:

Federally-facilitated Exchange means an Exchange established and operated within a State by the Secretary under section 1321(c)(1) of the Affordable Care Act.

Established and operated by the Secretary — that is, by the federal government, inside Tennessee. So there is no Tennessee agency running a plan shelf, no state-branded plan comparison tool for employers, and no state portal where a small employer creates an account and works through an application. A first Tennessee group plan is a private-market transaction between an employer and an issuer.

What that changes for you is mostly about where you go for help. In Tennessee, the front door is an issuer or a licensed agent, and the state’s role shows up later — in what the issuer was allowed to file, and in who you complain to if something goes wrong.

Which market your business is buying in

Before anything else about the plan, the size of your business decides which body of rules your purchase falls under. That boundary is federal by default, and states may raise it for their own market.

Tennessee looked at that option and declined it, in writing, in the Department of Commerce and Insurance’s own Bulletin No. 15-01 of October 22, 2015 — the Department adheres to the federal definition of small employer and large employer and will not apply the state option. CMS’s state-by-state table corroborates it from the other direction: Tennessee is not among the states that table lists as having notified CMS of an expanded definition.

For a first-time buyer the consequence is simple enough to hold onto. The small-group rules described below reach your business on federal terms, with no Tennessee overlay changing who they apply to — so a first placement here is a matter of learning one boundary rather than two.

An issuer has to take you, and may still have conditions

This is the single most load-bearing mechanism for a first-time buyer, and it is routinely told as half a sentence. Here is the whole one.

The first half is guaranteed availability. 45 CFR 147.104 requires that an issuer offering coverage in the individual, small group or large group market in a state “must offer to any individual or employer in the State all products that are approved for sale in the applicable market, and must accept any individual or employer that applies for any of those products.” Your employees’ health history does not decide whether your group can buy. Nobody is going to underwrite your bookkeeper’s back surgery to decide whether you get a plan.

The second half is the qualification the first half is expressly subject to. The same rule makes guaranteed availability subject to its paragraphs (b) through (d), and paragraph (b) contemplates the case of “a group health plan in the small group market that cannot comply with employer contribution or group participation rules for the offering of health insurance coverage, as allowed under applicable State law.” Minimum group participation and minimum employer contribution requirements are real conditions, they sit outside the guarantee, and an employer that cannot meet them may find an issuer restricting availability to an annual enrollment window rather than writing the group whenever it asks.

Those requirements exist and are named here deliberately without a figure attached, because the level is not federally fixed for the whole market — it follows state law where a state sets one, and otherwise what issuers in that state customarily use. Ask your issuer what its thresholds are. Do not assume a number you read somewhere applies here.

The rate you are shown was filed before you saw it

A first-time buyer often reads a first quote as an opening position. In Tennessee there is a filing rule sitting behind that number, and it is worth knowing about before you treat the figure as improvised for you.

Tenn. Comp. R. & Regs. 0780-01-93-.03(1) requires that initial premium rates for new policies, and revised premium rates on previously approved policies, be filed for approval. The filing goes to the Insurance Division electronically, and the rule at 0780-01-93-.04 obliges the issuer to support it with an actuarial memorandum and a qualified actuary’s certification. By the time a number reaches an employer, it has already been through that.

There is a second layer above the state one, and the two are easy to collapse into a single wrong sentence. The state layer is filing and approval, as above. The federal layer is the Affordable Care Act’s reasonableness review of rate increases, and in Tennessee that review is conducted by CMS rather than by the state, because Tennessee is a federally facilitated marketplace state without an Effective Rate Review Program. Both layers are real. The conclusion not to draw is that nobody reviews rates in Tennessee — that is false, and it is the standard mis-statement about this state.

The decisions that are genuinely yours

With the structure fixed, what is actually left to decide is narrower than it looks, and worth naming so a first placement does not turn into an open-ended project.

Funding shape. A fully-insured plan puts the claims risk on the issuer and sits squarely inside the small group market’s federal requirements. A level-funded arrangement is described by federal regulators as a type of self-funded arrangement in which the plan sponsor makes set monthly payments covering estimated claims costs, administrative costs and stop-loss premium. The warning that travels with that description is the part a first-time buyer needs: the Departments have noted that small employers switching from fully-insured coverage to level-funded arrangements “may be unaware that the self-funded plans they are offering to their employees may not include certain benefits that would have to be covered if the plan were fully-insured.” If the entire arrangement is treated as self-insured, the essential health benefit requirements may not apply to it.

The benefit floor, if you stay fully-insured. 45 CFR 147.150 requires that coverage offered in the individual or small group market include the essential health benefits package. The categories are named in 45 CFR 156.110: ambulatory patient services; emergency services; hospitalization; maternity and newborn care; mental health and substance use disorder services, including behavioral health treatment; prescription drugs; rehabilitative and habilitative services and devices; laboratory services; preventive and wellness services and chronic disease management; and pediatric services, including oral and vision care. A fully-insured small group plan cannot simply drop a category.

Network shape. HMO, PPO, EPO and HSA-eligible high-deductible designs describe how the network gates coverage, not how rich the benefits are. Two plans on the same benefit floor can behave very differently at the point of care because of this.

The Section 125 document. Without a written cafeteria plan, employee premium contributions come out after tax. With one, they can be pre-tax. It is paperwork rather than insurance, and it is the item most often discovered late.

No Tennessee small-employer program turned up, and the absence was tested

This is the kind of statement worth showing your work on, because an absence asserted casually is indistinguishable from an absence nobody checked.

CMS’s Section 1332 State Innovation Waivers page was retrieved and its full text extracted, and Tennessee appears in it zero times, while the positive controls used to confirm the extraction was actually working — Alaska, Colorado, Georgia, Maryland and Virginia — all appear throughout the document. A zero alongside working controls is a real zero, not an empty read. Tennessee has no state innovation waiver program.

Below that, the Department of Commerce and Insurance’s consumer health page and its health insurance information page name no state small-employer health program and refer small-group buyers to the private market and to HealthCare.gov; TennCare’s own eligibility page names no employer-based program. So the honest version is: no state small-employer health program was found in any source read. Nothing is being withheld to keep the page tidy.

What could not be read here, and what was deliberately not substituted

One gap belongs in the open. The Department of Commerce and Insurance publishes a “Laws” link for readers who want the insurance statutes. It redirects to a subscription legal-research container, and what comes back to an ordinary reader is a 3,702-byte page containing a browser check and a redirect instruction, with no statutory text anywhere in it. The operative Tennessee insurance code therefore could not be read and quoted on this page.

A third-party compilation was deliberately not substituted for it. Those compilations carry their own vintage, and at least one is demonstrably behind Tennessee’s own recent enactments — which is exactly the failure mode that produces confident, stale statements about what a state requires.

Two things follow. First, this page will not tell you that Tennessee requires nothing beyond the federal floor, because that was never established; what was established is that the compiled code could not be read. Second, the limitation is narrower than it sounds: it is the codified compilation that is unreachable, not Tennessee’s law. The Secretary of State publishes the official compilation of administrative rules as real, readable documents — which is where the filing rule quoted above comes from — and publishes enacted acts as primary-source PDFs, which is where the marketplace definition comes from. When you want something authoritative in Tennessee, the rules and the acts are reachable, and the office to ask is the Tennessee Department of Commerce and Insurance, Insurance Division.