Final answer:
To correctly code and assign POA for Billy Baker's conditions of pneumococcal sepsis and iron deficiency anemia, consult ICD-10-CM and review medical documentation for POA determination.
Step-by-step explanation:
To correctly code and assign POA for Billy Baker's conditions of pneumococcal sepsis and iron deficiency anemia, you would need to consult the International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM).
The appropriate codes for pneumococcal sepsis are found under the category A40.3, while the codes for iron deficiency anemia are found under the category D50.
POA assignments are based on whether the condition was present on admission or acquired during the hospitalization. To determine the POA, you would need to refer to the medical documentation and review the timing and documentation of the conditions.