Medicare secondary payer rules
E259431
Medicare secondary payer rules are federal regulations that determine when Medicare pays after another insurer (like employer group health plans, liability, no-fault, or workers’ compensation insurance) has primary responsibility for a beneficiary’s medical costs.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Medicare Secondary Payer statute | 1 |
| Medicare secondary payer rules canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2347016 — 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: Medicare secondary payer rules Context triple: [Title XVIII of the Social Security Act, defines, Medicare secondary payer rules]
-
A.
National Coverage Determinations
National Coverage Determinations are nationwide Medicare policies that define whether and under what conditions specific medical services, procedures, or technologies are covered for beneficiaries.
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B.
Medicare trust funds
Medicare trust funds are federal financial accounts that collect dedicated revenues and disburse payments to support the Medicare program’s health coverage for eligible beneficiaries.
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C.
Medicare Part B
Medicare Part B is the component of the U.S. federal health insurance program that helps cover medically necessary outpatient services, such as doctor visits, preventive care, and certain medical supplies for eligible beneficiaries.
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D.
Center for Medicare and Medicaid Innovation
The Center for Medicare and Medicaid Innovation is a federal agency within CMS that tests and implements new payment and service delivery models to improve quality and reduce costs in Medicare, Medicaid, and CHIP.
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E.
Medicare
Medicare is a U.S. federal health insurance program primarily serving people aged 65 and older, as well as certain younger individuals with disabilities or specific medical conditions.
- 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: Medicare secondary payer rules Target entity description: Medicare secondary payer rules are federal regulations that determine when Medicare pays after another insurer (like employer group health plans, liability, no-fault, or workers’ compensation insurance) has primary responsibility for a beneficiary’s medical costs.
-
A.
National Coverage Determinations
National Coverage Determinations are nationwide Medicare policies that define whether and under what conditions specific medical services, procedures, or technologies are covered for beneficiaries.
-
B.
Medicare trust funds
Medicare trust funds are federal financial accounts that collect dedicated revenues and disburse payments to support the Medicare program’s health coverage for eligible beneficiaries.
-
C.
Medicare Part B
Medicare Part B is the component of the U.S. federal health insurance program that helps cover medically necessary outpatient services, such as doctor visits, preventive care, and certain medical supplies for eligible beneficiaries.
-
D.
Center for Medicare and Medicaid Innovation
The Center for Medicare and Medicaid Innovation is a federal agency within CMS that tests and implements new payment and service delivery models to improve quality and reduce costs in Medicare, Medicaid, and CHIP.
-
E.
Medicare
Medicare is a U.S. federal health insurance program primarily serving people aged 65 and older, as well as certain younger individuals with disabilities or specific medical conditions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United States federal regulation
ⓘ
health insurance coordination rule ⓘ |
| administeredBy | Centers for Medicare & Medicaid Services ⓘ |
| affect |
Medicare Advantage plans in coordination situations
ⓘ
Medicare Part A payments ⓘ Medicare Part B payments ⓘ Medicare prescription drug coverage in certain coordination cases ⓘ |
| aimTo |
ensure correct payment source for medical claims
ⓘ
prevent duplicate payments for the same service ⓘ |
| appliesTo | Medicare beneficiaries ⓘ |
| applyIn | United States health insurance system ⓘ |
| applyTo |
certain retiree health plans
ⓘ
employer group health plans ⓘ large group health plans ⓘ liability insurance ⓘ no-fault insurance ⓘ small group health plans in certain circumstances ⓘ workers’ compensation insurance ⓘ |
| basedOn |
Medicare secondary payer rules
self-linksurface differs
ⓘ
surface form:
Medicare Secondary Payer statute
|
| codifiedIn | Section 1862(b) of the Social Security Act ⓘ |
| define |
when Medicare is primary payer
ⓘ
when Medicare is secondary payer ⓘ |
| enforcedBy |
Benefits Coordination & Recovery Center
ⓘ
Centers for Medicare & Medicaid Services ⓘ Commercial Repayment Center ⓘ Medicare Administrative Contractors ⓘ |
| establish |
penalties for failure to report other coverage
ⓘ
penalties for noncompliance ⓘ |
| govern | order of payment between Medicare and other insurers ⓘ |
| imposeObligationsOn |
Medicare beneficiaries
ⓘ
employers ⓘ group health plan sponsors ⓘ insurers ⓘ third-party administrators ⓘ |
| include |
age-based coordination rules
ⓘ
disability-based coordination rules ⓘ end-stage renal disease coordination rules ⓘ rules for conditional payments by Medicare ⓘ rules for coverage due to current employment ⓘ rules for coverage due to retirement ⓘ rules for recovery of conditional payments ⓘ |
| primaryPurpose |
ensure other insurers pay before Medicare when required
ⓘ
protect Medicare Trust Funds ⓘ |
| prohibit | employers from offering incentives to decline employer coverage because of Medicare eligibility ⓘ |
| require |
coordination of benefits
ⓘ
employers to offer the same coverage to Medicare-eligible and non-Medicare employees in certain groups ⓘ identification of primary payer ⓘ mandatory insurer reporting under Section 111 of MMSEA ⓘ reporting of other insurance coverage ⓘ |
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: Medicare secondary payer rules Description of subject: Medicare secondary payer rules are federal regulations that determine when Medicare pays after another insurer (like employer group health plans, liability, no-fault, or workers’ compensation insurance) has primary responsibility for a beneficiary’s medical costs.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Medicare secondary payer rules
→
basedOn
→
Medicare secondary payer rules
self-linksurface differs
ⓘ
this entity surface form:
Medicare Secondary Payer statute