03NN4ZZ
03NN4ZZ — Release Left External Carotid Artery, Percutaneous Endoscopic Approach
Billable / specific codeICD-10-PCS
CMS abbreviated title: Release Left External Carotid Artery, Perc Endo Approach
How 03NN4ZZ is built
Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.
- 0SectionMedical and Surgical — What family of procedure this is
- 3Body systemWhich system it acts on
- NRoot operationThe objective — the verb of the procedure
- NBody partThe specific site
- 4ApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near 03NN4ZZ
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 03NL0ZZRelease Left Internal Carotid Artery, Open Approach
- 03NL3ZZRelease Left Internal Carotid Artery, Percutaneous Approach
- 03NL4ZZRelease Left Internal Carotid Artery, Percutaneous Endoscopic Approach
- 03NM0ZZRelease Right External Carotid Artery, Open Approach
- 03NM3ZZRelease Right External Carotid Artery, Percutaneous Approach
- 03NM4ZZRelease Right External Carotid Artery, Percutaneous Endoscopic Approach
- 03NN0ZZRelease Left External Carotid Artery, Open Approach
- 03NN3ZZRelease Left External Carotid Artery, Percutaneous Approach
- 03NN4ZZRelease Left External Carotid Artery, Percutaneous Endoscopic Approach
- 03NP0ZZRelease Right Vertebral Artery, Open Approach
- 03NP3ZZRelease Right Vertebral Artery, Percutaneous Approach
- 03NP4ZZRelease Right Vertebral Artery, Percutaneous Endoscopic Approach
- 03NQ0ZZRelease Left Vertebral Artery, Open Approach
- 03NQ3ZZRelease Left Vertebral Artery, Percutaneous Approach
- 03NQ4ZZRelease Left Vertebral Artery, Percutaneous Endoscopic Approach
- 03NR0ZZRelease Face Artery, Open Approach
- 03NR3ZZRelease Face Artery, Percutaneous Approach