OMB control number
Application for Enrollment in Medicare Part A, Internet Claim (iClaim) Application Screen, Modernized Claims System and Consolidated Claim (CMS-18F5)
OMB 0938-0251 · HHS/CMS.
OMB 0938-0251
The form CMS 18 (and 18SP) is used to establish entitlement to Hospital Insurance (Part A) and Supplementary Medical Insurance (Part B) by individuals who do not qualify for entitlement based upon entitlement to a Social Security or Railroad Retirement benefits.
The latest form for Application for Enrollment in Medicare Part A, Internet Claim (iClaim) Application Screen, Modernized Claims System and Consolidated Claim (CMS-18F5) expires 2027-11-30 and can be found here.
Latest Forms, Documents, and Supporting Material
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All Historical Document Collections
OMB Details
Application for Part A (Hospital Insurance)
Federal Enterprise Architecture: Health - Health Care Services
| Form CMS-18F5 | Application for Part A (Hospital Insurance) | Fillable Printable | Form and instruction |
| Form CMS-18F5 | Application for Part A (Hospital Insurance)_Spanish | Fillable Printable | Form and instruction |
Review document collections for all forms, instructions, and supporting documents - including paper/printable forms.