{"data":{"id":"us/42-cfr-400.202","jurisdiction":"us","citation":"42 CFR 400.202","heading":"Definitions specific to Medicare.","body":"As used in connection with the Medicare program, unless the context indicates otherwise—\nCarrier means an entity that has a contract with CMS to determine and make Medicare payments for Part B benefits payable on a charge basis and to perform other related functions.\nCritical access hospital (CAH) means a facility designated by HFCA as meeting the applicable requirements of section 1820 of the Act and of subpart F of part 485 of this chapter.\nDepartmental Appeals Board means: (1) Except as provided in paragraphs (2) and (3) of this definition, a Board established in the office of the Secretary, whose members act in panels to provide impartial review of disputed decisions made by operating components of the Department or by ALJs.\n(2) For purposes of review of ALJ decisions under part 405, subparts G and H; part 417, subpart Q; part 422, subpart M; and part 478, subpart B of this chapter, the Medicare Appeals Council designated by the Board Chair.\n(3) For purposes of part 426 of this chapter, a Member of the Board and, at the discretion of the Board Chair, any other Board staff appointed by the Board Chair to perform a review under that part.\nEntitled means that an individual meets all the requirements for Medicare benefits.\nEssential access community hospital (EACH) means a hospital designated by CMS as meeting the applicable requirements of section 1820 of the Act and of subpart G of part 412 of this chapter, as in effect on September 30, 1997.\nGME stands for graduate medical education.\nHospital insurance benefits means payments on behalf of, and in rare circumstances directly to, an entitled individual for services that are covered under Part A of title XVIII of the Act.\nIntermediary means an entity that has a contract with CMS to determine and make Medicare payments for Part A or Part B benefits payable on a cost basis and to perform other related functions.\nLocal coverage determination (LCD) means a decision by a fiscal intermediary or a carrier under Medicare Part A or Part B, as applicable, whether to cover a particular service on an intermediary-wide or carrier-wide basis in accordance with section 1862(a)(1)(A) of the Act. An LCD may provide that a service is not reasonable and necessary for certain diagnoses and/or for certain diagnosis codes. An LCD does not include a determination of which procedure code, if any, is assigned to a service or a determination with respect to the amount of payment to be made for the service.\nMedicare integrity program contractor means an entity that has a contract with CMS under section 1893 of the Act to perform exclusively one or more of the program integrity activities specified in that section.\nMedicare Part A means the hospital insurance program authorized under Part A of title XVIII of the Act.\nMedicare Part B means the supplementary medical insurance program authorized under Part B of title XVIII of the Act.\nMedicare Part C means the choice of Medicare benefits through Medicare Advantage plans authorized under Part C of the title XVIII of the Act.\nMedicare Part D means the voluntary prescription drug benefit program authorized under Part D of title XVIII of the Act.\nNational coverage determination (NCD) means a decision that CMS makes regarding whether to cover a particular service nationally under title XVIII of the Act. An NCD does not include a determination of what code, if any, is assigned to a service or a determination with respect to the amount of payment to be made for the service.\nNonparticipating supplier means a supplier that does not have an agreement with CMS to participate in Part B of Medicare in effect on the date of the service.\nParticipating supplier means a supplier that has an agreement with CMS to participate in Part B of Medicare in effect on the date of the service.\nPayment on an assignment-related basis means payment for Part B services—\n(1) To a physician or other supplier that accepts assignment from the beneficiary, in accordance with § 424.55 or § 424.56 of this chapter;\n(2) To a physician or other supplier after the beneficiary's death, in accordance with § 424.64(c)(1) of this chapter; or\n(3) To an entity that pays the physician or other supplier under a health benefit plan, in accordance with § 424.66 of this chapter.\nProvider means a hospital, a CAH, a skilled nursing facility, a comprehensive outpatient rehabilitation facility, a home health agency, or a hospice that has in effect an agreement to participate in Medicare, or a clinic, a rehabilitation agency, or a public health agency that has in effect a similar agreement but only to furnish outpatient physical therapy or speech pathology services, or a community mental health center that has in effect a similar agreement but only to furnish partial hospitalization services.\nRailroad retirement benefits means monthly benefits payable to individuals under the Railroad Retirement Act of 1974 (45 U.S.C. beginning at section 231).\nServices means medical care or services and items, such as medical diagnosis and treatment, drugs and biologicals, supplies, appliances, and equipment, medical social services, and use of hospital, CAH, or SNF facilities.\nSupplementary medical insurance benefits means payment to or on behalf of an entitled individual for services covered under Part B of title XVIII of the Act.\nSupplier means a physician or other practitioner, or an entity other than a provider, that furnishes health care services under Medicare.","path":["Title 42—Public Health","CHAPTER IV—CENTERS FOR MEDICARE \u0026 MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER A—GENERAL PROVISIONS","PART 400—INTRODUCTION; DEFINITIONS","Subpart B—Definitions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-42.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:11Z","sha256":"06c272770fac507427e7f84cce7ff6296d9ffa31c3351b52dcaeadb042a667f3","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-400.200","next":"us/42-cfr-400.203"},"notice":"GroundRules: Original legal text. Not legal advice."}