General Enrollment Period
E130444
The General Enrollment Period is a specific annual window during which eligible individuals can sign up for Medicare Part B if they missed their initial enrollment opportunity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| General Enrollment Period canonical | 1 |
| General Enrollment Period for Medicare | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1140945 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: General Enrollment Period Context triple: [Medicare Part B, enrollmentPeriod, General Enrollment Period]
-
A.
COBRA
COBRA is a U.S. federal law that allows workers and their families to continue group health insurance coverage for limited periods after job loss or other qualifying events.
-
B.
health insurance marketplace
A health insurance marketplace is an online platform where individuals, families, and small businesses can compare, shop for, and enroll in standardized health insurance plans, often with access to income-based subsidies.
-
C.
Center for Consumer Information and Insurance Oversight
The Center for Consumer Information and Insurance Oversight is a U.S. federal office within the Centers for Medicare & Medicaid Services that regulates private health insurance markets and implements key consumer protection and coverage provisions of national health reform.
-
D.
Affordable Care Act
The Affordable Care Act is a landmark U.S. healthcare reform law enacted in 2010 that expanded health insurance coverage, introduced consumer protections, and sought to reduce overall healthcare costs.
-
E.
Consolidated Omnibus Budget Reconciliation Act of 1985
The Consolidated Omnibus Budget Reconciliation Act of 1985 (COBRA) is a U.S. federal law that, among other provisions, allows workers and their families to continue employer-sponsored health insurance coverage for a limited time after job loss or other qualifying events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: General Enrollment Period Target entity description: The General Enrollment Period is a specific annual window during which eligible individuals can sign up for Medicare Part B if they missed their initial enrollment opportunity.
-
A.
COBRA
COBRA is a U.S. federal law that allows workers and their families to continue group health insurance coverage for limited periods after job loss or other qualifying events.
-
B.
health insurance marketplace
A health insurance marketplace is an online platform where individuals, families, and small businesses can compare, shop for, and enroll in standardized health insurance plans, often with access to income-based subsidies.
-
C.
Center for Consumer Information and Insurance Oversight
The Center for Consumer Information and Insurance Oversight is a U.S. federal office within the Centers for Medicare & Medicaid Services that regulates private health insurance markets and implements key consumer protection and coverage provisions of national health reform.
-
D.
Affordable Care Act
The Affordable Care Act is a landmark U.S. healthcare reform law enacted in 2010 that expanded health insurance coverage, introduced consumer protections, and sought to reduce overall healthcare costs.
-
E.
Consolidated Omnibus Budget Reconciliation Act of 1985
The Consolidated Omnibus Budget Reconciliation Act of 1985 (COBRA) is a U.S. federal law that, among other provisions, allows workers and their families to continue employer-sponsored health insurance coverage for a limited time after job loss or other qualifying events.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | Medicare enrollment period ⓘ |
| administeredBy | Centers for Medicare & Medicaid Services ⓘ |
| affects | Medicare beneficiaries who delayed Part B without qualifying coverage ⓘ |
| alsoKnownAs | GEP ⓘ |
| appliesTo |
Medicare Part A in certain cases
ⓘ
Medicare Part B ⓘ |
| appliesToPopulation | Medicare-eligible individuals ⓘ |
| communicationChannel | Social Security Administration ⓘ |
| consequenceOfMissing | possible gap in Medicare coverage ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| documentationRequired |
personal identification
ⓘ
proof of eligibility for Medicare ⓘ |
| effectiveCoverageStart |
July 1 for enrollments made during the period (for many years prior to 2023)
ⓘ
month after enrollment for enrollments made during the period (for 2023 and later rules) ⓘ |
| eligibilityCondition |
age 65 or older in most cases
ⓘ
certain younger people with disabilities ⓘ people with End-Stage Renal Disease in some cases ⓘ |
| enrollmentMethod |
in-person application at Social Security offices
ⓘ
online application through Social Security ⓘ phone application through Social Security ⓘ |
| excludes | people who qualify for a Special Enrollment Period ⓘ |
| governsProgram | Medicare ⓘ |
| hasEndDate | March 31 ⓘ |
| hasEndMonth | March ⓘ |
| hasRegulatoryUpdates | Centers for Medicare & Medicaid Services annual guidance ⓘ |
| hasStartDate | January 1 ⓘ |
| hasStartMonth | January ⓘ |
| languageUsedIn | Medicare & You handbook ⓘ |
| legalBasis | Title XVIII of the Social Security Act ⓘ |
| mayResultIn | late enrollment penalty for Medicare Part B ⓘ |
| mentionedIn | official Medicare.gov guidance ⓘ |
| notFor |
Medicare Advantage Open Enrollment Period
ⓘ
Medicare Part D ⓘ
surface form:
Medicare Part D standalone prescription drug plans
|
| occurs | annually ⓘ |
| penaltyCondition | going 12 or more months without Part B when first eligible ⓘ |
| penaltyType | Medicare Part B premium surcharge ⓘ |
| policyType | federal health insurance policy rule ⓘ |
| purpose |
allow late enrollment in Medicare Part B
ⓘ
provide another chance to enroll after missing the Initial Enrollment Period ⓘ |
| regulates | timing of Medicare Part B enrollment ⓘ |
| relatedTo |
Initial Enrollment Period
ⓘ
Special Enrollment Period ⓘ |
| scope | Original Medicare enrollment timing ⓘ |
| timeZone | United States federal program context ⓘ |
| usedBy |
individuals who are not eligible for a Special Enrollment Period
ⓘ
individuals who missed their Initial Enrollment Period ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: General Enrollment Period Description of subject: The General Enrollment Period is a specific annual window during which eligible individuals can sign up for Medicare Part B if they missed their initial enrollment opportunity.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Special Enrollment Period (Medicare Part B)
this entity surface form:
General Enrollment Period for Medicare