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Inpatient Procedure Code

03H23DZ ICD-10-PCS Code: Insertion of Intraluminal Device into Innominate Artery, Percutaneous Approach

Insertion of Intralum Dev into Innom Art, Perc Approach

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.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body System3

Upper Arteries

3
Root OperationH

Insertion

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

4
Body Part2

Innominate Artery

5
Approach3

Percutaneous

6
DeviceD

Intraluminal Device

7
QualifierZ

No Qualifier

MS-DRG Grouper Relationships (FY2026)

Potential MS-DRG participation — not a DRG assignment.

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 18 MS-DRGs:

From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

03H03DZ — Insertion of Intraluminal Device into Right Internal Mammary Artery, Percutaneous Approach, 03H13DZ — Insertion of Intraluminal Device into Left Internal Mammary Artery, Percutaneous Approach, 03H33DZ — Insertion of Intraluminal Device into Right Subclavian Artery, Percutaneous Approach, 03H43DZ — Insertion of Intraluminal Device into Left Subclavian Artery, Percutaneous Approach, 03H53DZ — Insertion of Intraluminal Device into Right Axillary Artery, Percutaneous Approach, 03H63DZ — Insertion of Intraluminal Device into Left Axillary Artery, Percutaneous Approach, 03H73DZ — Insertion of Intraluminal Device into Right Brachial Artery, Percutaneous Approach, 03H83DZ — Insertion of Intraluminal Device into Left Brachial Artery, Percutaneous Approach, +21 more

Same operation — other Approach

Same table and root operation, differing only in the approach character.

03H20DZ — Insertion of Intraluminal Device into Innominate Artery, Open Approach, 03H24DZ — Insertion of Intraluminal Device into Innominate Artery, Percutaneous Endoscopic Approach

Same operation — other Device

Same table and root operation, differing only in the device character.

03H233Z — Insertion of Infusion Device into Innominate Artery, Percutaneous Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Cardiovascular device procedures, NEC (Cardiovascular Procedures); 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.

02WY4DZ — Revision of Intraluminal Device in Great Vessel, Percutaneous Endoscopic Approach, 02WY4JZ — Revision of Synthetic Substitute in Great Vessel, Percutaneous Endoscopic Approach, 02WY4KZ — Revision of Nonautologous Tissue Substitute in Great Vessel, Percutaneous Endoscopic Approach, 02WY4YZ — Revision of Other Device in Great Vessel, Percutaneous Endoscopic Approach, 02WYX7Z — Revision of Autologous Tissue Substitute in Great Vessel, External Approach, 02WYX8Z — Revision of Zooplastic Tissue in Great Vessel, External Approach, 02WYXCZ — Revision of Extraluminal Device in Great Vessel, External Approach, 02WYXDZ — Revision of Intraluminal Device in Great Vessel, External Approach, 02WYXJZ — Revision of Synthetic Substitute in Great Vessel, External Approach, 02WYXKZ — Revision of Nonautologous Tissue Substitute in Great Vessel, External Approach, 03PY03Z — Removal of Infusion Device from Upper Artery, Open Approach, 03PY07Z — Removal of Autologous Tissue Substitute from Upper Artery, Open Approach, 03PY0CZ — Removal of Extraluminal Device from Upper Artery, Open Approach, 03PY0DZ — Removal of Intraluminal Device from Upper Artery, Open Approach, 03PY0JZ — Removal of Synthetic Substitute from Upper Artery, Open Approach, 03PY0KZ — Removal of Nonautologous Tissue Substitute from Upper Artery, Open Approach, 03PY0MZ — Removal of Stimulator Lead from Upper Artery, Open Approach, 03PY0YZ — Removal of Other Device from Upper Artery, Open Approach, 03PY33Z — Removal of Infusion Device from Upper Artery, Percutaneous Approach, 03PY37Z — Removal of Autologous Tissue Substitute from Upper Artery, Percutaneous Approach, +489 more

Contextual Map

Every relationship of 03H23DZ 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.

Run 03H23DZ with these 5 related codes in Claim Check

PCS table

MS-DRG participation (18)

Clinical classification (CCSR)

MDC crossing · diagnoses (3953)

  • MDC 03 — Diseases and Disorders of the Ear, Nose, Mouth and Throat[MDC crossing]: “Diseases and Disorders of the Ear, Nose, Mouth and Throat — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • MDC 05 — Diseases and Disorders of the Circulatory System[MDC crossing]: “Diseases and Disorders of the Circulatory System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • A18.6 — Tuberculosis of (inner) (middle) ear[Same-MDC diagnosis]: “Tuberculosis of (inner) (middle) ear — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A36.0 — Pharyngeal diphtheria[Same-MDC diagnosis]: “Pharyngeal diphtheria — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A36.1 — Nasopharyngeal diphtheria[Same-MDC diagnosis]: “Nasopharyngeal diphtheria — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A36.2 — Laryngeal diphtheria[Same-MDC diagnosis]: “Laryngeal diphtheria — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A54.5 — Gonococcal pharyngitis[Same-MDC diagnosis]: “Gonococcal pharyngitis — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • and 3948 more

Nearest codes

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