M.2.2 Example 2: Carotids Extracranial

Nest Code Meaning of Concept Name Code Meaning or Example Value TID
1 Vascular Ultrasound Procedure Report 5100
1.n …. 5100
1.10 Findings 5103
1.10.1 Findings Site Artery of neck 5103
1.10.2 Laterality Right 5103
1.10.3 Common Carotid Artery 5104
1.10.3.1 Topographical Modifier Proximal 5104
1.10.3.2 Peak Systolic Velocity 80 cm/s 300
1.10.3.3 Peak Systolic Velocity 88 cm/s 300
1.10.3.4 Peak Systolic Velocity 84 cm/s 300
1.10.3.4.1 Derivation Mean 300
1.10.4 Common Carotid Artery 5104
1.10.4.1 Topographical Modifier Middle 5104
1.10.4.2 Peak Systolic Velocity 180 cm/s 300
1.10.5 Common Carotid Artery 5104
1.10.5.1 Topographical Modifier Distal 5104
1.10.5.2 Peak Systolic Velocity 180 cm/s 300
1.10.6 Carotid bulb 5104
1.10.6.1 Peak Systolic Velocity 190 cm/s 300
1.10.7 Internal Carotid Artery 5104
1.10.7.1 Topographical Modifier Proximal 5104
1.10.7.2 Peak Systolic Velocity 180 cm/s 300
1.10.8 Internal Carotid Artery 5104
1.10.8.1 Topographical Modifier Distal 5104
1.10.8.2 Peak Systolic Velocity 180 cm/s 300
1.10.9 ICA/CCA velocity ratio 1.5 5103
1.10.n …. 300
1.11 Findings 5103
1.11.1 Finding Site Artery of neck 5103
1.11.2 Laterality Left 5103
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