MCMedicalCodingSoftware
02T50ZZ

02T50ZZ — Resection of Atrial Septum, Open Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Resection of Atrial Septum, Open Approach

How 02T50ZZ 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.

  1. 0SectionMedical and Surgical — What family of procedure this is
  2. 2Body systemWhich system it acts on
  3. TRoot operationThe objective — the verb of the procedure
  4. 5Body partThe specific site
  5. 0ApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 02T50ZZ

In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.

  • 02SQ0ZZReposition Right Pulmonary Artery, Open Approach
  • 02SR0ZZReposition Left Pulmonary Artery, Open Approach
  • 02SS0ZZReposition Right Pulmonary Vein, Open Approach
  • 02ST0ZZReposition Left Pulmonary Vein, Open Approach
  • 02SV0ZZReposition Superior Vena Cava, Open Approach
  • 02SW0ZZReposition Thoracic Aorta, Descending, Open Approach
  • 02SX0ZZReposition Thoracic Aorta, Ascending/Arch, Open Approach
  • 02T50ZZResection of Atrial Septum, Open Approach
  • 02T53ZZResection of Atrial Septum, Percutaneous Approach
  • 02T54ZZResection of Atrial Septum, Percutaneous Endoscopic Approach
  • 02T80ZZResection of Conduction Mechanism, Open Approach
  • 02T83ZZResection of Conduction Mechanism, Percutaneous Approach
  • 02T84ZZResection of Conduction Mechanism, Percutaneous Endoscopic Approach
  • 02T90ZZResection of Chordae Tendineae, Open Approach
  • 02T93ZZResection of Chordae Tendineae, Percutaneous Approach
  • 02T94ZZResection of Chordae Tendineae, Percutaneous Endoscopic Approach
ICD-10-PCSFY2026