Group health policy renewal can be denied only on six specific grounds under federal law: nonpayment of premiums, fraud or intentional misrepresentation, failure to meet participation or contribution rules, discontinuation of the plan product, no enrollees remaining in the plan’s service area, or the end of the employer’s membership in a bona fide association through which the coverage was obtained. Outside those six, an insurer must renew at the employer’s option, and it can never refuse to renew because the group filed too many claims or has members with expensive medical conditions.
The Default Rule Is Renewal
Under 42 U.S.C. § 300gg-2, any insurer that sells group health coverage must renew or continue that coverage at the plan sponsor’s choice. This principle, known as guaranteed renewability, was first established by the Health Insurance Portability and Accountability Act and later reinforced by the Affordable Care Act. As long as the employer keeps paying premiums and following the plan rules, the insurer cannot walk away from the group.1Office of the Law Revision Counsel. 42 USC 300gg-2 – Guaranteed Renewability of Coverage
The implementing regulation, 45 CFR § 147.106, lists the narrow circumstances in which an insurer can deny renewal. There are exactly six, they apply to individual and group markets alike, and anything not on the list is off the table.2eCFR. 45 CFR 147.106 – Guaranteed Renewability of Coverage
The Six Grounds for Nonrenewal
Each of the six exceptions has its own trigger. Only one needs to apply for the insurer to lawfully end the relationship.
Nonpayment of Premiums
If the employer stops paying premiums, or consistently pays late in violation of the policy terms, the insurer can decline to renew. Catching up on past-due premiums quickly and contacting the insurer or broker may preserve the relationship, but once a policy has been nonrenewed for nonpayment, the insurer is not required to reinstate it.
Fraud or Intentional Misrepresentation
If the employer committed fraud or intentionally misrepresented a material fact when obtaining or maintaining the coverage, the insurer can terminate the relationship. The misstatement has to be material and intentional, not an innocent error.
Participation or Contribution Rules
Group plans typically require a minimum percentage of eligible employees to enroll and a minimum employer contribution toward premiums. These thresholds vary by state. In many states the participation floor for small group plans sits around 70 percent of eligible employees, though some states set it higher or lower. Falling below either threshold is grounds for nonrenewal. If this is the reason cited, find out whether the gap can be closed before the effective date; adding enrollees or raising the employer contribution during the notice period may bring the group back into compliance.
Product Discontinuation
The insurer can stop offering a particular plan product, but only if it withdraws that product from everyone in the market, not just one group. Affected employers must be offered the option to move into any other product the insurer still sells in that market, on a guaranteed-availability basis and without regard to the group’s claims history. Written notice is required at least 90 calendar days before coverage ends.2eCFR. 45 CFR 147.106 – Guaranteed Renewability of Coverage
No Enrollees in the Service Area
For network-based plans, the insurer can nonrenew if no one covered under the plan still lives, works, or resides within the plan’s service area. This is a geographic fact rather than a judgment about the group.
End of Association Membership
If the group obtained coverage through a bona fide association and the employer’s membership in that association lapses, the insurer can nonrenew. The insurer must apply this rule uniformly, regardless of any health-related factor affecting the group.
Market Withdrawal Is a Separate Path
An insurer that decides to leave an entire market, meaning the small group, large group, or individual market in a given state, must give at least 180 calendar days’ written notice to both the state authority and every affected policyholder. Every policy the insurer holds in that market within the state must be discontinued and nonrenewed. The insurer cannot cherry-pick which groups to keep.2eCFR. 45 CFR 147.106 – Guaranteed Renewability of Coverage
Product discontinuations happen regularly as insurers adjust their plan lineups. Full market withdrawals are rarer. In either case, the employer has months of notice to arrange replacement coverage, and the regulation does not permit the carrier to single out any one group within the affected pool.
What an Insurer Still Cannot Do
Every exception on the list is about the employer’s conduct, the insurer’s business decision applied uniformly across the market, or an objective geographic fact. None of them allow an insurer to refuse renewal because members of the group used their coverage, developed serious conditions, or filed large claims. Health status, claims experience, age of covered individuals, and similar factors are not permissible reasons for nonrenewal of a group policy. If a nonrenewal notice points to any of those, it is not a lawful notice under 45 CFR § 147.106.
The same regulation also bars an insurer from using the renewal process to cherry-pick within a product. A carrier that keeps selling a particular plan must keep renewing every group enrolled in it, so long as none of the six exceptions apply.
If You Receive a Nonrenewal Notice
Start with the reason the insurer gives, because the response depends on which of the six grounds is cited.
If the notice cites product discontinuation, the insurer is required to offer you another product it still sells in your market. Review those options and take one if it fits. If the notice cites market withdrawal, treat it as a 180-day window to shop other carriers; your current insurer is leaving and no appeal will change that, but the timeline is generous enough to find a replacement.
If the notice cites a participation or contribution problem, ask whether the shortfall can be cured before the effective date. Enrolling additional eligible employees or raising the employer contribution may restore compliance and allow the policy to continue. If the notice cites nonpayment, contact the carrier right away about bringing the account current, understanding that reinstatement is at the insurer’s discretion once the nonrenewal has been issued. If the notice cites fraud or misrepresentation, the stakes are higher than a lost policy, and this is the point to involve a broker or attorney.
If the stated reason does not match any of the six exceptions, or if the real reason appears to be the group’s health or claims history, that is a basis to challenge the nonrenewal with the state insurance department. State regulators enforce the federal guaranteed renewability rules alongside their own, and complaints about improper nonrenewal are within their jurisdiction.