US · guidance
CMS Pub. 100-04, ch. 37, § 1
Background on the VA Claims Adjudication Services Project
Current law permits the VA to collect appropriate Medicare coinsurance and deductible
amounts from supplemental insurers for claims for supplies and services ordinarily
covered by Medicare but furnished:
• At VA facilities; and
• For veterans eligible to receive both VA health and Medicare benefits and also
having Medicare supplemental insurance.
To facilitate this process, the Centers for Medicare & Medicaid Services (CMS) entered
into an interagency agreement with the VA whereby CMS will help the VA work with
the designated CMS MAC to adjudicate claims for these services to produce remittance
advices equivalent to those ordinarily produced for Medicare claims. Medicare does not
pay these claims, but the remittance advices show how much Medicare would have paid
had the claims been payable by Medicare along with the applicable deductibles and
coinsurance. In adjudicating a claim and generating these remittance advice notices, the
CMS MAC must verify that the services provided are covered benefits, certify admission
where appropriate, conduct prepayment utilization screening, and authorize payment.
CMS has a single A/B MAC (A) and (B) to process these claims. The remittance
advices, sent by the VA to the supplemental insurers, will help the insurers determine
payment amounts they owe to the VA.
The VA funds all of the work on this project, including systems changes.
History
(Rev. 1454, Issued: 02-22-08, Effective: 04-01-08, Implementation: 04-07-08)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
60c2f4ca5a696b25f0c04558a2e2cc4eab2f9b91dbba31b065f182003ebcfa27
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