ICD-10-PCS 2027 procedure code
DF20JZZStereotactic Gamma Beam Radiosurgery of Liver
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About DF20JZZ
DF20JZZ is the ICD-10-PCS code for a stereotactic radiosurgery procedure on the liver using a stereotactic gamma beam radiosurgery approach with none (qualifier: none).
In plain terms, this corresponds to Multi-source photon radiosurgery, the ICD-9-CM procedure title it maps to (92.32).
For a different body part, codes include DF21JZZ (gallbladder), DF22JZZ (bile ducts) and DF23JZZ (pancreas).
The same procedure with a different approach is coded DF20DZZ (stereotactic other photon radiosurgery) and DF20HZZ (stereotactic particulate radiosurgery).
It is a non-O.R. procedure that is part of the MS-DRG logic for DRG 040 (Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC), DRG 041 (Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator), DRG 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC), DRG 628 (Other Endocrine, Nutritional and Metabolic O.R. Procedures with MCC or Insertion of Antibiotic-eluting Bone Void Filler), DRG 629 (Other Endocrine, Nutritional and Metabolic O.R. Procedures with CC) and DRG 630 (Other Endocrine, Nutritional and Metabolic O.R. Procedures without CC/MCC), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Other Endocrine, Nutritional and Metabolic O.R. Procedures”, “Lymphoma and Non-Acute Leukemia with Other Procedures” and 2 more.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- DRadiation Therapy
- 2. Body System
- FHepatobiliary System and Pancreas
- 3. Modality
- 2Stereotactic Radiosurgery
- 4. Treatment Site
- 0Liver
- 5. Modality Qualifier
- JStereotactic Gamma Beam Radiosurgery
- 6. Isotope
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
Different treatment site
Different modality qualifier
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 01 · Diseases and Disorders of the Nervous System · Peripheral, Cranial Nerve and Other Nervous System Procedures
MDC 10 · Endocrine, Nutritional and Metabolic Diseases and Disorders · Other Endocrine, Nutritional and Metabolic O.R. Procedures
MDC 17 · Myeloproliferative Diseases and Disorders, Poorly Differentiated Neoplasms · Lymphoma and Non-Acute Leukemia with Other Procedures
MDC 17 · Myeloproliferative Diseases and Disorders, Poorly Differentiated Neoplasms · Myeloproliferative Disorders or Poorly Differentiated Neoplasms with Other Procedures
MDC 17 · Myeloproliferative Diseases and Disorders, Poorly Differentiated Neoplasms · Acute Leukemia with Other Procedures
ICD-9-CM equivalent
Converter →- 92.32Multi-source photon radiosurgeryapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about DF20JZZ
Is DF20JZZ a valid ICD-10-PCS code for 2027?
- Yes. DF20JZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is DF20JZZ an O.R. procedure?
- No. DF20JZZ is designated non-O.R. in MS-DRG v44.0.
What DRG does DF20JZZ group to?
- Depending on the principal diagnosis, DF20JZZ can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 628, MS-DRG 629 and MS-DRG 630.
What is the ICD-9 procedure code for DF20JZZ?
- The CMS GEMs map DF20JZZ to ICD-9-CM 92.32 (Multi-source photon radiosurgery).