Stereotactic Other Photon Radiosurgery of Left Breast

ValidICD-10-PCS procedure code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2014 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2014 Added to the draft code set draft Stereotactic Other Photon Radiosurgery of Left Breast

Codes in the same group

Code	Description	Status
DM20HZZ	Stereotactic Particulate Radiosurgery of Left Breast	Valid
DM20JZZ	Stereotactic Gamma Beam Radiosurgery of Left Breast	Valid
DM21DZZ	Stereotactic Other Photon Radiosurgery of Right Breast	Valid
DM21HZZ	Stereotactic Particulate Radiosurgery of Right Breast	Valid
DM21JZZ	Stereotactic Gamma Beam Radiosurgery of Right Breast	Valid

At a glance

Code: DM20DZZ
System: ICD-10-PCS
Status: Valid
Valid: FY2016 onwards
In the code set: FY2016 onwards
Part of: DM2

Where this code sits

Section D Radiation Therapy
Body system DM Breast
Category DM2 Radiation Therapy, Breast, Stereotactic Radiosurgery
This code DM20DZZ Stereotactic Other Photon Radiosurgery of Left Breast

What each character means

D Section Radiation Therapy
M Body system Breast
2 Root operation Stereotactic Radiosurgery
0 Treatment Site Breast, Left
D Modality Qualifier Stereotactic Other Photon Radiosurgery
Z Isotope None
Z Qualifier None

Source

ICD-10-PCS FY2027 code set, published by the Centers for Medicare and Medicaid Services (CMS).

Effective October 1, 2026.

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