US · guidance
CMS Pub. 100-04, ch. 30, § 50.2.1
Optional ABN Uses
ABNs are not required for care that is either statutorily excluded from coverage under
Medicare (i.e. care that is never covered) or most care that fails to meet a technical
benefit requirement (i.e. lacks required certification). However, CMS strongly encourage
healthcare providers and suppliers to issue the ABN for care that is never covered such
as:
• Care that fails to meet the definition of a Medicare benefit as defined in §1861 of the
Social Security Act;
• Care that is explicitly excluded from coverage under §1862 of the Social
Security Act. Examples include:
° Services for which there is no legal obligation to pay;
° Services paid for by a government entity other than Medicare (this
exclusion does not include services paid for by Medicaid on behalf of dual-eligibles);
° Services required as a result of war;
° Personal comfort items;
° Routine eye care;
° Dental care; and
° Routine foot care.
When the ABN is used in this way it serves as a courtesy to the beneficiary in
forewarning him/her of impending financial obligation. The beneficiary should not be
asked to choose an option box or sign the notice. The healthcare provider or supplier is
not required to adhere to the issuance guidelines for the ABN.
NOTE: Certain DME items/services that fail to meet a technical requirement may require
an ABN as outlined in the mandatory use section above.
History
(Rev. 10862; Issued: 07-14-21; Effective: 10-14-21; Implementation: 10-14-21)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
02e371242ff9c576d30497db8f9447084c36f190703c77c60c39037e5b4d3f19
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