Hyperthermia of Right 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 Hyperthermia of Right Breast

Codes in the same group

Code	Description	Status
DMY07ZZ	Contact Radiation of Left Breast	Valid
DMY08ZZ	Hyperthermia of Left Breast	Valid
DMY0FZZ	Plaque Radiation of Left Breast	Valid
DMY0KZZ	Laser Interstitial Thermal Therapy of Left Breast	Retired
DMY17ZZ	Contact Radiation of Right Breast	Valid
DMY1FZZ	Plaque Radiation of Right Breast	Valid
DMY1KZZ	Laser Interstitial Thermal Therapy of Right Breast	Retired

At a glance

Code: DMY18ZZ
System: ICD-10-PCS
Status: Valid
Valid: FY2016 onwards
In the code set: FY2016 onwards
Part of: DMY

Where this code sits

Section D Radiation Therapy
Body system DM Breast
Category DMY Radiation Therapy, Breast, Other Radiation
This code DMY18ZZ Hyperthermia of Right Breast

What each character means

D Section Radiation Therapy
M Body system Breast
Y Root operation Other Radiation
1 Treatment Site Breast, Right
8 Modality Qualifier Hyperthermia
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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