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What Present on Admission (POA) is Assigned When a COVID-19 Test is Negative on Admission but Positive After Admission?

Published on 

Wednesday, February 9, 2022

 | FAQ 
 | Coding 
Question

We have a patient that was admitted through the ED with significant shortness of breath and acute respiratory distress, with the CT scan of the lungs showing bilateral infiltrates. The patient tested negative for COVID-19 on admission. The patient was treated for pneumonia and acute hypoxic respiratory failure. However, four days into the stay, a second COVID-19 test was performed and the results were positive. What POA do we assign in this case?

Answer

Due to the many nuances, complexities, and incubation period of COVID-19, we cannot assume that the infection was POA or occurred after admission, based on the date of the test. Any issues relating signs and symptoms, the timing of test results, or findings, should be referred to the provider for the most appropriate assignment of the POA.

References:
  • ICD-10 Official Guidelines
  • AHA Coding Handbook
  • cdc.gov
  • Revenue Cycle Advisor / March 27, 2021
Article Author: Susie James, RHIT, CCS
Susie James, RHIT, CCS, is the Manager of Inpatient Coding Services at MMP, Inc. Susie has worked in the coding field for over 30 years and has worked as a coder, coding supervisor, and corporate coding manager for a large multi-facility system in Birmingham. She also worked for Alabama Quality Assurance Foundation (AQAF) as a coding reviewer/auditor before joining the team at Medical Management Plus, Inc. Susie has previously served as the President of the Alabama Association of Health Information Management (AAHIM) on the Board of Directors and currently serves as the Education/Coding Roundtable Chair. She is also a member of the American Health Information Management Association (AHIMA) and has previously served as the Co-chair for AHIMA's Leadership Team. She also served as a facilitator at AHIMA's 85th National Convention in Atlanta Georgia.

This material was compiled to share information.  MMP, Inc. is not offering legal advice. Every reasonable effort has been taken to ensure the information is accurate and useful.