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 9WB2X
Chiropractic Manipulation Thoracic Region, Direct Visceral
Chiropractic Manipulation Thoracic Region, Long, Short Lever
Chiropractic Manipulation Thoracic Region, Extra-Articular
Chiropractic Manipulation of Thoracic Region, Long Lever
Chiropractic Manipulation of Thoracic Region, Mech Assisted
Chiropractic Manipulation of Thoracic Region, Non-Manual
Chiropractic Manipulation of Thoracic Region, Short Lever
Chiropractic Manipulation of Thoracic Region, Other Method
Chiropractic Manipulation Thoracic Region, Indirect Visceral