1. Home
  2. ICD-10-PCS
  3. Thymus

ICD-10-PCS Body Part - M
Medical and Surgical, Lymphatic and Hemic Systems, Revision, Thymus

The Thymus body part is identified by the character M in the 4th position of the ICD-10-PCS procedure code. It is contained within the Revision root operation of the Lymphatic and Hemic Systems body system under the Medical and Surgical section. The 4the position refers to the body part or body region when applicable.

Includes:

  • Thymus gland
ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  7 = Lymphatic and Hemic Systems

Root Operation:
  W = Revision

Body Part:

See Terms used in Medical and Surgical

Select the appropriate procedure code based on the approach & device:

07WM - Thymus

  • Open Approach

    Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

    • Drainage Device
      • 07WM00Z - Revision of Drainage Device in Thymus, Open Approach
    • Infusion Device
      • 07WM03Z - Revision of Infusion Device in Thymus, Open Approach
    • Other Device
      • 07WM0YZ - Revision of Other Device in Thymus, Open Approach

  • Percutaneous Approach

    Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

    • Drainage Device
      • 07WM30Z - Revision of Drainage Device in Thymus, Percutaneous Approach
    • Infusion Device
      • 07WM33Z - Revision of Infusion Device in Thymus, Percutaneous Approach
    • Other Device
      • 07WM3YZ - Revision of Other Device in Thymus, Percutaneous Approach

  • Percutaneous Endoscopic Approach

    Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

    • Drainage Device
      • 07WM40Z - Revision of Drainage Device in Thymus, Perc Endo Approach
    • Infusion Device
      • 07WM43Z - Revision of Infusion Device in Thymus, Perc Endo Approach
    • Other Device
      • 07WM4YZ - Revision of Other Device in Thymus, Perc Endo Approach

  • External Approach

    Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane

    • Drainage Device
      • 07WMX0Z - Revision of Drainage Device in Thymus, External Approach
    • Infusion Device
      • 07WMX3Z - Revision of Infusion Device in Thymus, External Approach