
586 N.W.2d 113 (1998)
231 Mich. App. 327
LAKE STATES INSURANCE COMPANY, Plaintiff-Appellant,
v.
June WILSON and Rayne Wilson, Defendants-Appellees.
Docket No. 200038.
Court of Appeals of Michigan.
Submitted July 14, 1998, at Grand Rapids.
Decided August 21, 1998, at 9:10 a.m.
Released for Publication November 18, 1998.
*114 Smith, Haughey, Rice & Roegge (by Jon D. Vande Ploeg), Grand Rapids, for plaintiff.
Thompson & O'Neil, P.C. by Daniel P. O'Neil, Traverse City, for defendants.
Before DOCTOROFF, P.J., and FITZGERALD and TALBOT, JJ.
PER CURIAM.
Plaintiff, Lake States Insurance Company, appeals as of right the order denying its motion for summary disposition and granting defendants' cross-motion for summary disposition pursuant to MCR 2.116(C)(10) in this action in which Lake States sought to reform a no-fault automobile insurance policy to provide coordinated personal injury protection (PIP) coverage for injuries suffered by defendant Rayne Wilson in an automobile accident. The present controversy arises from Lake States' initial payment of PIP benefits and its subsequent denial of PIP benefits, which was based on June Wilson's misrepresentation on the application for insurance. We reverse.
In June 1994, June Wilson applied for no-fault automobile insurance with Lake States Insurance Company through the Larkin Insurance Group (Larkin). On page one of the Lake States application, June Wilson was the only person listed in a block labeled "Resident and Driver Information." This information was incorrect, because there were five persons living in the Wilson household, including Donna Wilson and her daughter, defendant Rayne Wilson. On page two of the application, above the signature block for the policyholder, was a statement that read in pertinent part: "Applicant statement: I have read the above application and I declare to the best of my knowledge and belief all of the foregoing statements are true." June Wilson testified in her deposition that a Larkin representative typed the application and that she signed the application without reading it.
On June 15, 1994, Lake States sent a written request to Larkin for the name, date of birth, and driver's license number for all persons in the Wilson household. The request asked that the information be provided by June 29, 1994. On June 16, 1994, Lakes States issued a noncoordinated no-fault policy for June Wilson. On June 25, 1994, Larkin responded to Lake States' request by noting "none" on the letter sent by Lake States.
On July 24, 1994, Rayne Wilson was a passenger in a vehicle driven by her cousin, Twyla Shomin. The vehicle, which was insured by another insurance company, was involved in a single-car accident, and Rayne Wilson was seriously injured. At the time of the accident, Rayne Wilson was insured under a health policy issued by Blue Cross/Blue Shield Health Care.
Rayne Wilson applied for PIP benefits through Lake States. For a sixteen-month period, Lake States paid benefits, including $18,000 for expenses that were paid by Blue Cross/Blue Shield. Lake States thereafter denied further payments for medical expenses on the ground that June Wilson did not disclose that Donna Wilson, who was previously convicted of driving under the influence of alcohol in 1992, was residing in the household. Lake States asserted that Donna Wilson was ineligible for motor vehicle insurance and, that therefore, Lake States would not have written the policy had it known that Donna Wilson resided in the household.[1] Lake States filed the present action seeking to reform the policy to coordinate no-fault coverage with health coverage, so as to thereby relieve Lake States of any obligation to pay duplicative medical benefits to Rayne Wilson.
Competing motions for summary disposition were filed. The trial court, concluding that public policy required that the risk of *115 loss resulting from an insured's misrepresentation fall on the insurer and not on an innocent third party, denied Lake States' motion for summary disposition and granted summary disposition in favor of defendants. This appeal followed.
It is the well-settled law of this state that where an insured makes a material misrepresentation in the application for insurance, including no-fault insurance, the insurer is entitled to rescind the policy and declare it void ab initio. Lash v. Allstate Ins. Co., 210 Mich.App. 98, 101, 532 N.W.2d 869 (1995). Rescission is justified without regard to the intentional nature of the misrepresentation, as long as it is relied upon by the insurer. Reliance may exist when the misrepresentation relates to the insurer's guidelines for determining eligibility for coverage. Id.
Nevertheless, there is an exception to this general rule. Once an innocent third party is injured in an accident in which coverage was in effect with respect to the relevant vehicle, the insurer is estopped from asserting fraud to rescind the insurance contract. MCL 257.520(f)(1); MSA 9.2220(f)(1); Auto-Owners Ins. Co. v. Johnson, 209 Mich. App. 61, 64, 530 N.W.2d 485 (1995). However, an insurer is not precluded from rescinding the policy to void any "optional"[2] insurance coverage, M.C.L. § 257.520(g); MSA 9.2220(g), unless the fraud or misrepresentation could have been "ascertained easily" by the insurer. Farmers Ins. Exchange v. Anderson, 206 Mich.App. 214, 219, 520 N.W.2d 686 (1994).
Lake States contends that noncoordinated no-fault and health insurance is "optional" and therefore that the contract should be reformed to provide coordinated coverage. In other words, Lake States asserts that its liability for PIP benefits should be limited to medical expenses not paid by Blue Cross/Blue Shield.
In light of Farmers Ins. Exchange, we conclude that the trial court erred in holding that Lake States was equitably estopped from seeking reformation of the policy. Applying the rationale in Farmers Ins. Exchange, Lake States would be entitled to reformation of the policy if (1) there was a material misrepresentation, (2) noncoordinated no-fault and health coverage is considered "optional," and (3) the fraud could not have been ascertained easily by the insurer at the time the contract of insurance became effective.
Our review of the record reveals that the trial court erred in denying Lake States' motion for summary disposition and for reformation of the contract. First, defendants seek duplicative medical benefits as a result of the noncoordinated nature of the policy. However, whether to coordinate no-fault and health coverage is left to the option of the insured, M.C.L. § 500.3109a; MSA 24.13109(1), and carriers are not required in this state to provide an insured with noncoordinated coverage.[3] Thus, noncoordinated coverage, which permits duplicative medical coverage from no-fault and health insurers, is excess coverage.[4] Second, the record reveals that June Wilson's application for no-fault *116 insurance contained a directive that she list each driver residing in her household. June Wilson listed only herself. Moreover, her signature indicated that she warranted the answers to be true and complete in every respect. We note, however, that the record reveals that there were other drivers, such as Donna Wilson, residing in June Wilson's household.[5]
Because it is clear that June Wilson made misrepresentations in the application, the issue is whether the misrepresentations could have been "ascertained easily" by Lake States. Clearly, Lake States timely attempted to verify the residents and drivers in the June Wilson household. Both the application signed by June Wilson and the response from Larkin to Lake States indicated that there were no other residents or drivers in the household. Thus, we hold that Lake States could not have easily ascertained the fact that other persons and drivers resided in the June Wilson household.
Upon application of the standard set forth above, we conclude that the trial court erred in denying Lake States' motion for summary disposition to reform the insurance policy to provide for coordinated no-fault and health coverages and by granting defendants' cross-motion for summary disposition.
Reversed.
NOTES
[1]  Lake States continued to pay nonmedical firstparty benefits.
[2]  "Optional" coverage, for purposes of the financial responsibility act, M.C.L. § 257.501 et seq.; MSA 9.2201 et seq., consists of "any lawful coverage in excess of or in addition to the [mandatory minimum] coverage specified for a motor vehicle liability policy." MCL 257.520(g); MSA 9.2220(g).
[3]  Rather, a no-fault insured who desires duplicative medical coverage from no-fault and health insurers can, by not coordinating and thus paying a higher premium, contract for coverage both by a no-fault insurer and a health insurer. Tousignant v. Allstate Ins. Co., 444 Mich. 301, 307, 506 N.W.2d 844 (1993).
[4]  If the no-fault coverage is coordinated with health coverage, Rayne Wilson will not be deprived of any legitimately expected benefits. Indeed, the legislative purpose underlying M.C.L. § 500.3109a; MSA 24.13109(1), which requires insurers to offer coordinated no-fault automobile insurance with other health coverage, is the avoidance of duplicative payment. Further, because Lake States has never denied PIP coverage for Rayne Wilson, defendants' argument that Rayne Wilson would have been entitled to PIP benefits from the insurer of the Shomin vehicle, the second priority carrier, is misplaced. See M.C.L. § 500.31114(1); MSA 24.13114(1).
[5]  Defendants' argument that Lake States could not establish fraud is without merit. As previously stated, fraudulent intent on the part of the applicant is not required as long as the insurer relied upon the misrepresentation. Lash, supra at 101, 532 N.W.2d 869. Here, Lake States submitted an affidavit from its underwriter stating that, pursuant to Lake States' guidelines, had it known of other drivers, particularly Donna Wilson and her OUIL conviction, it would not have issued a policy.
