Looks like using lung ultrasonography and CT scan can deliver...

Looks like using lung ultrasonography and CT scan can deliver around 95% accuracy but it's very expensive so general GP won't have access to them onsite and it's currently clogging up the emergency department with patients being sent there unnecessarily and costing patient and health system thousands of dollars to use?Accuracy of Lung Ultrasonography versus Chest Radiography for the Diagnosis of Adult Community-Acquired Pneumonia: Review of the Literature and Meta-Analysis
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4479467/