Diagnosis Code Structure Procedure Code Structure ICD10 PCS

Diagnosis Code Structure

Procedure Code Structure ICD-10 -PCS X X X X Section Body system Root operation Body Part Approach Device Extension

Code comparison—Diagnosis ICD-9 -CM § 434. 91 Unspecified cerebral artery occlusion with cerebral infarction

Code comparison—Diagnosis ICD-10 -CM § The 16 translation options contain more specific information about anatomic site. § I 6350 Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebral artery § I 63511 Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery § I 63512 Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery § I 63519 Cerebral infarction due to unspecified occlusion or stenosis of unspecified middle cerebral artery § I 63521 Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery….

Code Comparison-Procedure ICD-9 Volume 3 § 00. 61 Percutaneous angioplasty or atherectomy of precerebral (extracranial) vessel(s) § 00. 40 Procedure on single vessel

Code Comparison-Procedure ICD-10 -PCS § The 62 translation options include 2 specific body systems, 11 specific body parts, 2 specific approaches and 3 specific devices. § 037 H 34 Z Dilation of Right Common Carotid Artery with Drug-eluting Intraluminal Device, Percutaneous Approach 037 H 3 DZ Dilation of Right Common Carotid Artery with Intraluminal Device, Percutaneous Approach 037 H 3 ZZ Dilation of Right Common Carotid Artery, Percutaneous Approach 037 H 44 Z Dilation of Right Common Carotid Artery with Drug-eluting Intraluminal Device, Percutaneous Endoscopic Approach 037 H 4 DZ Dilation of Right Common Carotid Artery with Intraluminal Device, Percutaneous Endoscopic Approach……. § §