CPT Prediction Caveats
• Algorithm for Selecting from Top 3 Predicted Codes:
– If difference in predicted confidence interval is >1.6x between 1
st
and 2
nd
code: Use 1
st
code only
For example: (01922: 70%, 00700: 20%, 01936: 10%)
– If difference between predicted 1
st
and 3
rd
code is >1.6x, will use 1
st
and 2
nd
code only
– For labor epidural and c-sections, will use 1st predicted code only
• CPT Prediction: Better than no codes but NOT perfect
– Machine continues to ‘learn‘ as codes are submitted
– Sites will provide us feedback that will allow us to manually improve the algorithms