CMS ACCESS Model API
0.9.0 - ci-build

CMS ACCESS Model API - Local Development build (v0.9.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## ValueSet: ACCESS Event Types Value Set

Official URL: https://globalalliantinc.com/access/ValueSet/ACCESSEventTypeVS | Version: 0.9.0
Draft as of 2026-03-06 | Computable Name: ACCESSEventTypeVS
Copyright/Legal: Copyright (c) 2026 Centers for Medicare and Medicaid Services (CMS).

This value set includes all codes from the ACCESS Event Types code system.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include all codes defined in `https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` version 📍0.9.0

### Expansion

Expansion performed internally based on codesystem ACCESS Event Types v0.9.0 (CodeSystem)

This value set contains 7 concepts

System | Code | Display (en) | Definition | JSON | XML
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | participant-lock-ending | Participant Lock-In Period Ending | The 3-month participant lock-in period is ending soon, allowing the patient to switch to a different participant if desired. |  |
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | control-group-ending | Control Group Period Ending | The 12-month control group assignment period is ending soon, allowing the patient to be reconsidered for alignment in the ACCESS Model. |  |
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | alignment-renewal | Alignment Renewal Due | The initial alignment period is ending and renewal action is required to continue services under the ACCESS Model. |  |
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | baseline-reporting-window | Baseline Reporting Due | The baseline data report is due soon. If baseline reporting is not received within 60 days of alignment, the patient will be unaligned. |  |
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | quarterly-reporting-window | Quarterly Reporting Due | The quarterly data report is due soon. Quarterly reporting must be submitted 70 to 110 days after the prior data submission. |  |
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | eoy-reporting-window | End-of-Year Reporting Due | The end-of-year data report is due soon. End-of-year reporting must be submitted no later than 425 days from the date of alignment (365 days plus an additional 60 days). |  |
`https://globalalliantinc.com/access/CodeSystem/ACCESSEventTypeCS` | unalignment | Unalignment Notice | The patient has been unaligned from the ACCESS Model due to a change in eligibility status. |  |

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code