Health Care Service Corporation. Health Care Service Corporation (HCSC), a Mutual Legal Reserve Company, is the largest customer-owned health insurance company in the United States. HCSC offers a wide variety of health and life insurance products and related services through its operating divisions and subsidiaries. Our Impact.
Answer by Don Dfoofnik. Confidence votes 172K. There are three kinds of answers: ones that are mostly right, ones that are mostly wrong, and those that once were right but now are wrong. No. The word distressed is not formed using the prefix dis-which means to undo or opposite operation.nswer by Don Dfoofnik. Confidence votes 172K. There are three kinds of answers: ones that are mostly right, ones that are mostly wrong, and those that once were right but now are wrong. No. The word distressed is not formed using the prefix dis-which means to undo or opposite operation.
1 of, relating to, or consisting of a theme or themes. 2  denoting a word that is the theme of a sentence. 3  denoting a vowel or other sound or sequence of sounds that occurs between the root of a word and any inflectional or derivational suffixes. 4  of or relating to the stem or root of a word. denoting a vowel or other sound or sequence of sounds that occurs between the root of a word and any inflectional or derivational suffixes. 2  of or relating to the stem or root of a word. 3  a thematic vowel : ``-o-'' is a thematic in the combining form ``psycho-''.