Plan M
E549830
Plan M is a standardized Medicare Supplement (Medigap) insurance plan that offers moderate coverage of Original Medicare costs in exchange for lower monthly premiums, typically requiring beneficiaries to pay a portion of the Part A deductible.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Plan M canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5868103 — 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: Plan M Context triple: [Medigap policies, hasPlanType, Plan M]
-
A.
The Plan
"The Plan" is a song by the influential New York punk band Richard Hell and the Voidoids, known for their raw, literary take on early punk rock.
-
B.
Delta Plan
The Delta Plan is a comprehensive Dutch flood protection and water management project designed to safeguard the low-lying Netherlands from the sea through an extensive system of dams, storm surge barriers, and dikes.
-
C.
Delta Plan
The Delta Plan is a comprehensive, long-term management and conservation strategy designed to protect, restore, and sustainably manage California’s Sacramento–San Joaquin River Delta ecosystem and water supply.
-
D.
Planera
Planera is a small genus of deciduous trees in the elm family, best known for the species Planera aquatica, commonly called the water elm.
-
E.
Brady Plan
The Brady Plan was a late-1980s international debt-restructuring initiative that converted developing countries’ bank loans into tradable bonds to resolve the Latin American debt crisis.
- 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: Plan M Target entity description: Plan M is a standardized Medicare Supplement (Medigap) insurance plan that offers moderate coverage of Original Medicare costs in exchange for lower monthly premiums, typically requiring beneficiaries to pay a portion of the Part A deductible.
-
A.
The Plan
"The Plan" is a song by the influential New York punk band Richard Hell and the Voidoids, known for their raw, literary take on early punk rock.
-
B.
Delta Plan
The Delta Plan is a comprehensive Dutch flood protection and water management project designed to safeguard the low-lying Netherlands from the sea through an extensive system of dams, storm surge barriers, and dikes.
-
C.
Delta Plan
The Delta Plan is a comprehensive, long-term management and conservation strategy designed to protect, restore, and sustainably manage California’s Sacramento–San Joaquin River Delta ecosystem and water supply.
-
D.
Planera
Planera is a small genus of deciduous trees in the elm family, best known for the species Planera aquatica, commonly called the water elm.
-
E.
Brady Plan
The Brady Plan was a late-1980s international debt-restructuring initiative that converted developing countries’ bank loans into tradable bonds to resolve the Latin American debt crisis.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Medicare Supplement insurance plan
ⓘ
standardized Medigap plan ⓘ |
| appliesTo | individual Medicare beneficiaries, not groups ⓘ |
| availability | varies by state and insurer ⓘ |
| benefitDesignGoal | trade lower premiums for higher cost sharing on Part A deductible ⓘ |
| benefitStandardization | benefits are identical across insurers offering Plan M ⓘ |
| benefitStructure | defined by federal Medigap standardization rules ⓘ |
| cannotBeCombinedWith | Medicare Advantage plans NERFINISHED ⓘ |
| comparedWith |
Plan F
NERFINISHED
ⓘ
Plan G NERFINISHED ⓘ Plan N NERFINISHED ⓘ |
| costSharingLevel | moderate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| coverageType | supplemental insurance to Original Medicare ⓘ |
| covers |
50% of Medicare Part A deductible
ⓘ
80% of approved foreign travel emergency costs up to plan limits ⓘ Medicare Part A coinsurance and hospital costs up to an additional 365 days after Medicare benefits are used up ⓘ Medicare Part B coinsurance or copayment ⓘ Part A hospice care coinsurance or copayment ⓘ first three pints of blood per year ⓘ portion of Medicare Part A deductible ⓘ skilled nursing facility care coinsurance ⓘ |
| doesNotCover |
Medicare Part B deductible
ⓘ
Medicare Part B excess charges ⓘ foreign travel emergency care at 100% ⓘ |
| excludes |
long-term custodial care coverage
ⓘ
prescription drug coverage ⓘ |
| guaranteedRenewable | yes, if premiums are paid ⓘ |
| introducedBy | Medicare Improvements for Patients and Providers Act of 2008 NERFINISHED ⓘ |
| isPartOf | Medigap plan system NERFINISHED ⓘ |
| marketingName | Medigap Plan M NERFINISHED ⓘ |
| policyType | individual health insurance policy ⓘ |
| premiumLevel | moderate to lower relative to more comprehensive Medigap plans ⓘ |
| premiumPaymentFrequency | usually monthly ⓘ |
| regulatesUnder |
Centers for Medicare & Medicaid Services
NERFINISHED
ⓘ
federal Medicare regulations ⓘ |
| relationshipTo | Original Medicare NERFINISHED ⓘ |
| relativeCoverageLevel |
less comprehensive than Plan G and Plan F
ⓘ
more comprehensive than some basic Medigap options that lack skilled nursing facility coinsurance coverage ⓘ |
| requiresBeneficiaryToPay | portion of Medicare Part A deductible ⓘ |
| requiresEnrollment |
enrollment in Medicare Part A
ⓘ
enrollment in Medicare Part B ⓘ |
| soldBy | private insurance companies approved to offer Medigap policies ⓘ |
| standardizedBy | National Association of Insurance Commissioners Medigap model NERFINISHED ⓘ |
| standardizedSince | June 1, 2010 ⓘ |
| supplements |
Medicare Part A
NERFINISHED
ⓘ
Medicare Part B NERFINISHED ⓘ |
| targetPopulation | Medicare beneficiaries seeking lower premiums with some cost sharing ⓘ |
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: Plan M Description of subject: Plan M is a standardized Medicare Supplement (Medigap) insurance plan that offers moderate coverage of Original Medicare costs in exchange for lower monthly premiums, typically requiring beneficiaries to pay a portion of the Part A deductible.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.