CMS ACCESS Model API
0.9.8 - draft US

This page is part of the ACCESS Model IG v0.9.8 DRAFT (v0.9.8: Releases Draft) based on FHIR (HL7® FHIR® Standard) R4. No current official version has been published yet. For a full list of available versions, see the Directory of published versions

CodeSystem: ACCESS Report Type Codes

Official URL: https://dsacms.github.io/cmmi-access-model/CodeSystem/ACCESSReportTypeCS Version: 0.9.8
Draft as of 2026-05-20 Computable Name: ACCESSReportTypeCS

Copyright/Legal: Copyright (c) 2026 Centers for Medicare and Medicaid Services (CMS).

This codesystem defines the codes indicating the type of the data report submission.

This Code system is referenced in the definition of the following value sets:

This case-sensitive code system https://dsacms.github.io/cmmi-access-model/CodeSystem/ACCESSReportTypeCS defines the following codes:

CodeDisplayDefinition
baseline Baseline Data Report

Reports the baseline Outcome-Aligned Payment (OAP) data for the patient. Valid baseline OAP Measures must be submitted within 60 days of alignment.

quarterly Quarterly Data Report

Reports quarterly Outcome-Aligned Payment (OAP) data for the patient. Valid quarterly OAP Measures must be submitted 70 to 110 days after the prior OAP submission

end-of-period End of Period Data Report

Reports end of period Outcome-Aligned Payment (OAP) data for the patient. Valid end-of-period measures must be submitted no later than 425 days from the date of alignment (365 days plus an additional 60 days) and may be submitted up to 90 days prior to Day 365 for the eCKM and CKM tracks or up to 180 days prior to Day 365 for the BH and MSK tracks (“early success reporting”).

Description of the above table(s).