DBY18ZZ ICD-10-PCS Code: Hyperthermia of Bronchus
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | SectionD | Radiation Therapy |
| 2 | Body SystemB | Respiratory System |
| 3 | ModalityY | Other Radiation |
| 4 | Treatment Site1 | Bronchus |
| 5 | Modality Qualifier8 | Hyperthermia |
| 6 | IsotopeZ | None |
| 7 | QualifierZ | None |
Related Codes
Same operation — other Treatment Site
Same table and root operation, differing only in the treatment site character.
DBY08ZZ — Hyperthermia of Trachea, DBY28ZZ — Hyperthermia of Lung, DBY58ZZ — Hyperthermia of Pleura, DBY68ZZ — Hyperthermia of Mediastinum, DBY78ZZ — Hyperthermia of Chest Wall, DBY88ZZ — Hyperthermia of Diaphragm
Same operation — other Modality Qualifier
Same table and root operation, differing only in the modality qualifier character.
DBY17ZZ — Contact Radiation of Bronchus, DBY1FZZ — Plaque Radiation of Bronchus
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Radiation therapy, NEC (Radiation Therapy); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.
D9YBCZZ — Intraoperative Radiation Therapy (IORT) of Larynx, D9YBFZZ — Plaque Radiation of Larynx, D9YCCZZ — Intraoperative Radiation Therapy (IORT) of Pharynx, D9YCFZZ — Plaque Radiation of Pharynx, D9YD7ZZ — Contact Radiation of Nasopharynx, D9YD8ZZ — Hyperthermia of Nasopharynx, D9YDCZZ — Intraoperative Radiation Therapy (IORT) of Nasopharynx, D9YDFZZ — Plaque Radiation of Nasopharynx, D9YF7ZZ — Contact Radiation of Oropharynx, D9YF8ZZ — Hyperthermia of Oropharynx, DDY07ZZ — Contact Radiation of Esophagus, DDY08ZZ — Hyperthermia of Esophagus, DDY0FZZ — Plaque Radiation of Esophagus, DDY17ZZ — Contact Radiation of Stomach, DDY18ZZ — Hyperthermia of Stomach, DDY1CZZ — Intraoperative Radiation Therapy (IORT) of Stomach, DDY1FZZ — Plaque Radiation of Stomach, DDY27ZZ — Contact Radiation of Duodenum, DDY28ZZ — Hyperthermia of Duodenum, DDY2CZZ — Intraoperative Radiation Therapy (IORT) of Duodenum, +295 more
Contextual Map
Every relationship of DBY18ZZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
PCS table
- DBY[PCS table]— CMS ICD-10-PCS tables
- Radiation Therapy — Section: Radiation Therapy[Section]: “Radiation Therapy”— CMS ICD-10-PCS tables
- Respiratory System — Body System: Respiratory System[Body System]: “Respiratory System”— CMS ICD-10-PCS tables
- Other Radiation — Operation: Other Radiation[Operation]: “Other Radiation”— CMS ICD-10-PCS tables
Clinical classification (CCSR)
- RAD004 — Radiation therapy, NEC[CCSR category]: “Radiation therapy, NEC — Radiation Therapy”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- DBY08ZZ — Hyperthermia of Trachea[One axis away]— CMS ICD-10-PCS tables
- DBY17ZZ — Contact Radiation of Bronchus[One axis away]— CMS ICD-10-PCS tables
- DBY1FZZ — Plaque Radiation of Bronchus[One axis away]— CMS ICD-10-PCS tables
- DBY28ZZ — Hyperthermia of Lung[One axis away]— CMS ICD-10-PCS tables
- DBY58ZZ — Hyperthermia of Pleura[One axis away]— CMS ICD-10-PCS tables
- DBY68ZZ — Hyperthermia of Mediastinum[One axis away]— CMS ICD-10-PCS tables
- DBY78ZZ — Hyperthermia of Chest Wall[One axis away]— CMS ICD-10-PCS tables
- DBY88ZZ — Hyperthermia of Diaphragm[One axis away]— CMS ICD-10-PCS tables
Change history
No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2026 (April) onward. Note changes are not tracked.
Read from: CMS ICD-10-PCS code tables, index and definitions — FY2026 (April); CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v43; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels