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EH/CAH
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Resolution: Unresolved
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Moderate
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None
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2026
eCQM Impacted – CMS1218v1 Hospital Harm – Postoperative Respiratory Failure
Issue – The measure logic specifies incorrect measure units for arterial blood pH for the denominator exclusion definition "Encounter with PaCO2 Greater Than 50 and Arterial pH Less Than 7.30 Within 48 Hours Prior to Start of First OR Procedure."
The current measure logic looks for a blood pH result with mm Hg units, but the correct units are pH. This error leads to patients not meeting this denominator exclusion definition.