ICD-10-PCS 2027 procedure code
05H30MZInsertion of Neurostimulator Lead into Right Innominate Vein, Open Approach
Short description: Insertion of Neuro Lead into R Innom Vein, Open Approach
Code last changed in FY2017 (effective October 1, 2016). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 05H30MZ
05H30MZ is the ICD-10-PCS code for a insertion procedure on the right innominate vein using an open approach with neurostimulator lead. In ICD-10-PCS, insertion means putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part.
In plain terms, this corresponds to implantation or replacement of peripheral neurostimulator lead(s), the ICD-9-CM procedure title it maps to (04.92).
For a different body part, codes include 05H00MZ (azygos vein) and 05H40MZ (left innominate vein).
The same procedure with a different approach is coded 05H33MZ (percutaneous) and 05H34MZ (percutaneous endoscopic).
With a different device, use 05H303Z (infusion device) and 05H30DZ (intraluminal device).
It is an operating-room procedure in 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 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC) and DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Other Ear, Nose, Mouth and Throat O.R. Procedures”, “Other Vascular Procedures” and 7 more.
It was added in FY2017, effective October 1, 2016.
What each character means
- 1. Section
- 0Medical and Surgical
- 2. Body System
- 5Upper Veins
- 3. Operation
- HInsertion
Putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiological function but does not physically take the place of a body part
Includes: Insertion of radioactive implant, insertion of central venous catheter
- 4. Body Part
- 3Innominate Vein, Right
- 5. Approach
- 0Open
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure
- 6. Device
- MNeurostimulator Lead
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
Different approach
Different device
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 03 · Diseases and Disorders of the Ear, Nose, Mouth and Throat · Other Ear, Nose, Mouth and Throat O.R. Procedures
MDC 05 · Diseases and Disorders of the Circulatory System · Other Vascular Procedures
MDC 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue · Other Musculoskeletal System and Connective Tissue O.R. Procedures
MDC 11 · Diseases and Disorders of the Kidney and Urinary Tract · Other Kidney and Urinary Tract Procedures
MDC 12 · Diseases and Disorders of the Male Reproductive System
MDC 12 · Diseases and Disorders of the Male Reproductive System · Other Male Reproductive System O.R. Procedures
MDC 13 · Diseases and Disorders of the Female Reproductive System · Other Female Reproductive System O.R. Procedures
MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Other O.R. Procedures for Injuries
MDC 24 · Multiple Significant Trauma · Other O.R. Procedures for Multiple Significant Trauma
ICD-9-CM equivalent
Converter →- 04.92Implantation or replacement of peripheral neurostimulator lead(s)approximate
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
- FY2017 (effective 10/1/2016): Added
- No changes since FY2017.
Common questions about 05H30MZ
Is 05H30MZ a valid ICD-10-PCS code for 2027?
- Yes. 05H30MZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 05H30MZ an O.R. procedure?
- Yes. 05H30MZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 05H30MZ group to?
- Depending on the principal diagnosis, 05H30MZ can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 143, MS-DRG 144 and MS-DRG 145.
What is the ICD-9 procedure code for 05H30MZ?
- The CMS GEMs map 05H30MZ to ICD-9-CM 04.92 (Implantation or replacement of peripheral neurostimulator lead(s)).