The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 9WB9X
Chiropractic Manipulation of Abdomen, Indirect Visceral
Chiropractic Manipulation of Abdomen, Non-Manual
Chiropractic Manipulation of Abdomen, Other Method
Chiropractic Manipulation of Abdomen, Direct Visceral
Chiropractic Manipulation of Abdomen, Extra-Articular
Chiropractic Manipulation of Abdomen, Long Lever
Chiropractic Manipulation of Abdomen, Long, Short Lever
Chiropractic Manipulation of Abdomen, Mechanically Assisted
Chiropractic Manipulation of Abdomen, Short Lever