MCMedicalCodingSoftware
6A600ZZ

6A600ZZPhototherapy of Skin, Single

Billable / specific codeICD-10-PCS

CMS abbreviated title: Phototherapy of Skin, Single

How 6A600ZZ 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. 6SectionExtracorporeal Therapies — What family of procedure this is
  2. ABody systemWhich system it acts on
  3. 6Root operationThe objective — the verb of the procedure
  4. 0Body 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 6A600ZZ

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

  • 6A550ZVPheresis of Hematopoietic Stem Cells, Single
  • 6A551Z0Pheresis of Erythrocytes, Multiple
  • 6A551Z1Pheresis of Leukocytes, Multiple
  • 6A551Z2Pheresis of Platelets, Multiple
  • 6A551Z3Pheresis of Plasma, Multiple
  • 6A551ZTPheresis of Cord Blood Stem Cells, Multiple
  • 6A551ZVPheresis of Hematopoietic Stem Cells, Multiple
  • 6A600ZZPhototherapy of Skin, Single
  • 6A601ZZPhototherapy of Skin, Multiple
  • 6A650ZZPhototherapy, Circulatory, Single
  • 6A651ZZPhototherapy, Circulatory, Multiple
  • 6A750Z4Ultrasound Therapy of Head and Neck Vessels, Single
  • 6A750Z5Ultrasound Therapy of Heart, Single
  • 6A750Z6Ultrasound Therapy of Peripheral Vessels, Single
  • 6A750Z7Ultrasound Therapy of Other Vessels, Single
ICD-10-PCSFY2026