CFR > Title 42 - Public Health > CHAPTER IV—CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER C—MEDICAL ASSISTANCE PROGRAMS (parts 430 to 456) > PART 436—ELIGIBILITY IN GUAM, PUERTO RICO, AND THE VIRGIN ISLANDS > SUBPART D—Optional Coverage of the Medically Needy (§436.300 to §436.330) > 436.321—Medically needy coverage of the blind.