2604. Health insurance support. 2605. Treatment of other health plans. 2606. Receipt of health care through the Department. 2607. Pharmacy benefits. Subchapter II—Medicare-Eligible Veterans 2611. VetsCare Senior program: designation of recipients. 2612. Medicare support. I Veterans Generally 2601. VetsCare Choice program: designation of recipients (a) In general The authorities for the provision of health insurance support under this subchapter may be referred to as the VetsCare Choice program . (b) Designation of recipients Any veteran who receives health insurance support under this subchapter may be referred to in the receipt of support as participating in the VetsCare Choice program . (c) Relationship to care by Veterans Accountable Care Organization Health insurance support under this subchapter is in addition to any health care or medical services furnished to a veteran at a facility operated by the Veterans Accountable Care Organization. 2602. Eligibility (a) In general Except as provided in subsections (c) and (d), the following veterans shall be provided health insurance support under this subchapter: (1) Veterans who first enroll in the system of annual patient enrollment established and operated by the Secretary under section 1705(a) of this title on or after the date described in section 2(c)(3) of the Veterans Empowerment Act . (2) Veterans enrolled in such system as of the date described in section 2(c)(3) of the Veterans Empowerment Act who elect health insurance support under this subchapter in lieu of eligibility for hospital care, medical services, and other health care (excluding nursing home care and domiciliary care) under the VetsCare Federal program under chapter 17 of this title or any other law administered by the Secretary. (b) Enrollment The Secretary shall administer— (1) an open enrollment period for the VetsCare Choice program that corresponds to the open enrollment period for the Federal Employees Health Benefits program described in section 8905(g)