CORE Rules: HIPAA 5010 Updates
The CORE Phase I and Phase II policies and rules have been updated to reflect HIPAA 5010 requirements and associated errata. Please see below for each of the adjusted CORE rules. In addition to the updated rules, a summary of substantive changes made is available here: CORE Phase I and Phase II Rules 5010 Adjustment Summary
Phase I
Complete Set of CORE Phase I Policies and Rules
View a single document with the complete set of CORE Phase I Policies and Rules.
CORE Phase I Policies (100-105)
CORE Phase I Glossary for terms related to CORE Phase I rules.
CORE Phase I Operating Rules (150-157)
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150: Batch Acknowledgements
View substantive v5010 edits as tracked changes -
151: Real Time Acknowledgements
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152: Companion Guide Rule
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CORE v5010 Master Companion Guide Template
View substantive v5010 edits as tracked changes -
153: Connectivity
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154: Eligibility (270-271) Data Content Rule
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155: Eligibility_Benefits Batch Response Time Rule
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156: Eligibility_Benefits Real-Time Response Time Rule
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157: System Availability
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Phase I: Certification Test Suite
View substantive v5010 edits as tracked changes
Phase II
Complete Set of CORE Phase II Policies and Rules
View a single document with the complete set of CORE Phase II Policies and Rules.
CORE Phase II Policies (200-205)
CORE Phase II Glossary for terms related to CORE Phase II rules.
CORE Phase II Operating Rules (250, 258-260, 270)
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250: Claim Status
View substantive v5010 edits as tracked changes -
CORE v5010 Master Companion Guide Template
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258: Normalizing Patient Last Name Rule
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259: AAA Error Code Reporting Rule
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260: Eligibility Data Content Rule
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270: Connectivity Rule
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Phase II: Certification Test Suite
View substantive v5010 edits as tracked changes
For more information about the CORE Rules, CORE certification or applying for a CORE seal, please contact CAQH at (202) 861-1492.








