MCMedicalCodingSoftware
DBY2FZZ

DBY2FZZPlaque Radiation of Lung

Billable / specific codeICD-10-PCS

CMS abbreviated title: Plaque Radiation of Lung

How DBY2FZZ 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. DSectionRadiation Therapy — What family of procedure this is
  2. BBody systemWhich system it acts on
  3. YRoot operationThe objective — the verb of the procedure
  4. 2Body partThe specific site
  5. FApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near DBY2FZZ

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

ICD-10-PCSFY2026