03H003Z ICD-10-PCS Code: Insertion of Infusion Device into Right Internal Mammary Artery, Open Approach
Insertion of Infusion Dev into R Int Mamm Art, Open 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.
| Position | Value | Meaning |
|---|---|---|
| 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 Part0 | Internal Mammary Artery, Right |
| 5 | Approach0 | Open |
| 6 | Device3 | Infusion Device |
| 7 | QualifierZ | No Qualifier |
Related Codes
Same operation — other Body Part
Same table and root operation, differing only in the body part character.
03H103Z — Insertion of Infusion Device into Left Internal Mammary Artery, Open Approach, 03H203Z — Insertion of Infusion Device into Innominate Artery, Open Approach, 03H303Z — Insertion of Infusion Device into Right Subclavian Artery, Open Approach, 03H403Z — Insertion of Infusion Device into Left Subclavian Artery, Open Approach, 03H503Z — Insertion of Infusion Device into Right Axillary Artery, Open Approach, 03H603Z — Insertion of Infusion Device into Left Axillary Artery, Open Approach, 03H703Z — Insertion of Infusion Device into Right Brachial Artery, Open Approach, 03H803Z — Insertion of Infusion Device into Left Brachial Artery, Open Approach, +21 more
Same operation — other Approach
Same table and root operation, differing only in the approach character.
03H033Z — Insertion of Infusion Device into Right Internal Mammary Artery, Percutaneous Approach, 03H043Z — Insertion of Infusion Device into Right Internal Mammary Artery, Percutaneous Endoscopic Approach
Same operation — other Device
Same table and root operation, differing only in the device character.
03H00DZ — Insertion of Intraluminal Device into Right Internal Mammary Artery, Open Approach
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Venous and arterial catheter placement (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.
02WAX2Z — Revision of Monitoring Device in Heart, External Approach, 02WAX3Z — Revision of Infusion Device in Heart, External Approach, 02WY02Z — Revision of Monitoring Device in Great Vessel, Open Approach, 02WY03Z — Revision of Infusion Device in Great Vessel, Open Approach, 02WY32Z — Revision of Monitoring Device in Great Vessel, Percutaneous Approach, 02WY33Z — Revision of Infusion Device in Great Vessel, Percutaneous Approach, 02WY42Z — Revision of Monitoring Device in Great Vessel, Percutaneous Endoscopic Approach, 02WY43Z — Revision of Infusion Device in Great Vessel, Percutaneous Endoscopic Approach, 02WYX2Z — Revision of Monitoring Device in Great Vessel, External Approach, 02WYX3Z — Revision of Infusion Device in Great Vessel, External Approach, 03PY02Z — Removal of Monitoring Device from Upper Artery, Open Approach, 03PY32Z — Removal of Monitoring Device from Upper Artery, Percutaneous Approach, 03PY42Z — Removal of Monitoring Device from Upper Artery, Percutaneous Endoscopic Approach, 03PYX2Z — Removal of Monitoring Device from Upper Artery, External Approach, 03WY02Z — Revision of Monitoring Device in Upper Artery, Open Approach, 03WY03Z — Revision of Infusion Device in Upper Artery, Open Approach, 03WY32Z — Revision of Monitoring Device in Upper Artery, Percutaneous Approach, 03WY33Z — Revision of Infusion Device in Upper Artery, Percutaneous Approach, 03WY42Z — Revision of Monitoring Device in Upper Artery, Percutaneous Endoscopic Approach, 03WY43Z — Revision of Infusion Device in Upper Artery, Percutaneous Endoscopic Approach, +438 more
Contextual Map
Every relationship of 03H003Z 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
- 03H[PCS table]— CMS ICD-10-PCS tables
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
- Upper Arteries — Body System: Upper Arteries[Body System]: “Upper Arteries”— CMS ICD-10-PCS tables
- Insertion — Operation: Insertion[Operation]: “Insertion”— CMS ICD-10-PCS tables
Clinical classification (CCSR)
- CAR024 — Venous and arterial catheter placement[CCSR category]: “Venous and arterial catheter placement — Cardiovascular Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- 03H00DZ — Insertion of Intraluminal Device into Right Internal Mammary Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 03H033Z — Insertion of Infusion Device into Right Internal Mammary Artery, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 03H043Z — Insertion of Infusion Device into Right Internal Mammary Artery, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 03H103Z — Insertion of Infusion Device into Left Internal Mammary Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 03H203Z — Insertion of Infusion Device into Innominate Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 03H303Z — Insertion of Infusion Device into Right Subclavian Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 03H403Z — Insertion of Infusion Device into Left Subclavian Artery, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 03H503Z — Insertion of Infusion Device into Right Axillary Artery, Open Approach[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