In terms of conventions for ICD-10-PCS codes all of the following are accurate EXCEPT:

A、

Thevalidvaluesforanaxisofclassificationcanbeaddedtoasneeded.

B、
Itisrequiredtoconsulttheindexfirstbeforeproceedingtothetablestocompleteacode.
C、

ICD-10-PCScodesarecomposedofsixorsevencharactersasneeded.

D、
“And,’whenusedinacodedescription,means“and/or.”