42 C.F.R. § 400.203
As used in connection with the Medicaid program, unless the context indicates otherwise-
Applicant means an individual whose written application for Medicaid has been submitted to the agency determining Medicaid eligibility, but has not received final action. This includes an individual (who need not be alive at the time of application) whose application is submitted through a representative or a person acting responsibly for the individual.
Federal financial participation (FFP) means the Federal Government's share of a State's expenditures under the Medicaid program.
FMAP stands for the Federal medical assistance percentage, which is used to calculate the amount of Federal share of State expenditures for services.
Intellectual disability means the condition that was previously referred to as mental retardation.
Medicaid agency or agency means the single State agency administering or supervising the administration of a State Medicaid plan.
Nursing facility (NF), effective October 1, 1990, means an SNF or an ICF participating in the Medicaid program.
PCCM stands for primary care case manager.
PCP stands for primary care physician.
Provider means either of the following:
Services means the types of medical assistance specified in section 1905(a) of the Act and defined in subpart A of part 440 of this chapter.
State means the several States, the District of Columbia, the Commonwealth of Puerto Rico, the Virgin Islands, Guam, American Samoa and the Northern Mariana Islands.
State plan or the plan means a comprehensive written commitment by a Medicaid agency, submitted under section 1902(a) of the Act, to administer or supervise the administration of a Medicaid program in accordance with Federal requirements.
42 C.F.R. §400.203