Hyperthermia of Maxilla

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 Maxilla

Codes in the same group

Code	Description	Status
DPY07ZZ	Contact Radiation of Skull	Valid
DPY08ZZ	Hyperthermia of Skull	Valid
DPY0FZZ	Plaque Radiation of Skull	Valid
DPY27ZZ	Contact Radiation of Maxilla	Valid
DPY2FZZ	Plaque Radiation of Maxilla	Valid
DPY37ZZ	Contact Radiation of Mandible	Valid
DPY38ZZ	Hyperthermia of Mandible	Valid
DPY3FZZ	Plaque Radiation of Mandible	Valid
DPY47ZZ	Contact Radiation of Sternum	Valid
DPY48ZZ	Hyperthermia of Sternum	Valid
DPY4FZZ	Plaque Radiation of Sternum	Valid
DPY57ZZ	Contact Radiation of Rib(s)	Valid

At a glance

Code: DPY28ZZ
System: ICD-10-PCS
Status: Valid
Valid: FY2016 onwards
In the code set: FY2016 onwards
Part of: DPY

Where this code sits

Section D Radiation Therapy
Body system DP Musculoskeletal System
Category DPY Radiation Therapy, Musculoskeletal System, Other Radiation
This code DPY28ZZ Hyperthermia of Maxilla

What each character means

D Section Radiation Therapy
P Body system Musculoskeletal System
Y Root operation Other Radiation
2 Treatment Site Maxilla
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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