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Inpatient Procedure Code

X2HM0F9 ICD-10-PCS Code: Insertion of Conduit to Short-term External Heart Assist System into Left Axillary Artery, Open Approach, New Technology Group 9

Insert Heart Asist Cnduit in L Axilla Art, Open, New Tech 9

Check this code on a claim

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
SectionX

New Technology

2
Body System2

Cardiovascular System

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 PartM

Axillary Artery, Left

5
Approach0

Open

6
Device / Substance / TechnologyF

Conduit to Short-term External Heart Assist System

7
New Technology Group9

New Technology Group 9

MS-DRG Grouper Relationships (FY2027)

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 3 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.

X2HL0F9 — Insertion of Conduit to Short-term External Heart Assist System into Right Axillary Artery, Open Approach, New Technology Group 9, X2HX0F9 — Insertion of Conduit to Short-term External Heart Assist System into Thoracic Aorta, Ascending, Open Approach, New Technology Group 9

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Heart assist device procedures (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.

02PA3RZ — Removal of Short-term External Heart Assist System from Heart, Percutaneous Approach, 02PA4QZ — Removal of Implantable Heart Assist System from Heart, Percutaneous Endoscopic Approach, 02PA4RS — Removal of Biventricular Short-term External Heart Assist System from Heart, Percutaneous Endoscopic Approach, 02PA4RZ — Removal of Short-term External Heart Assist System from Heart, Percutaneous Endoscopic Approach, 02PW3RZ — Removal of Short-term External Heart Assist System from Thoracic Aorta, Descending, Percutaneous Approach, 02RA0LZ — Replacement of Heart with Biologic and Synthetic Substitute, Autoregulated Electrohydraulic, Open Approach, 02RA0MZ — Replacement of Heart with Synthetic Substitute, Pneumatic, Open Approach, 02WA0QZ — Revision of Implantable Heart Assist System in Heart, Open Approach, 02WA0RS — Revision of Biventricular Short-term External Heart Assist System in Heart, Open Approach, 02WA0RZ — Revision of Short-term External Heart Assist System in Heart, Open Approach, 02WA3QZ — Revision of Implantable Heart Assist System in Heart, Percutaneous Approach, 02WA3RS — Revision of Biventricular Short-term External Heart Assist System in Heart, Percutaneous Approach, 02WA3RZ — Revision of Short-term External Heart Assist System in Heart, Percutaneous Approach, 02WA4QZ — Revision of Implantable Heart Assist System in Heart, Percutaneous Endoscopic Approach, 02WA4RS — Revision of Biventricular Short-term External Heart Assist System in Heart, Percutaneous Endoscopic Approach, 02WA4RZ — Revision of Short-term External Heart Assist System in Heart, Percutaneous Endoscopic Approach, 02WAXQZ — Revision of Implantable Heart Assist System in Heart, External Approach, 02WAXRS — Revision of Biventricular Short-term External Heart Assist System in Heart, External Approach, 02WAXRZ — Revision of Short-term External Heart Assist System in Heart, External Approach, 02WW3RZ — Revision of Short-term External Heart Assist System in Thoracic Aorta, Descending, Percutaneous Approach, +18 more

Contextual Map

Every relationship of X2HM0F9 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 X2HM0F9 with these 5 related codes in Claim Check

PCS table

MS-DRG participation

Clinical classification (CCSR)

MDC crossing · diagnoses (1850)

  • 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 · FY2027
  • A36.81 — Diphtheritic cardiomyopathy[Same-MDC diagnosis]: “Diphtheritic cardiomyopathy — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A39.50 — Meningococcal carditis, unspecified[Same-MDC diagnosis]: “Meningococcal carditis, unspecified — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A39.51 — Meningococcal endocarditis[Same-MDC diagnosis]: “Meningococcal endocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A39.52 — Meningococcal myocarditis[Same-MDC diagnosis]: “Meningococcal myocarditis — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A39.53 — Meningococcal pericarditis[Same-MDC diagnosis]: “Meningococcal pericarditis — grouped in MDC 05, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • and 1845 more

Nearest codes

Change history

Change history

  • FY2024 — October 1, 2023
    Added to the code set
    Insertion of Conduit to Short-term External Heart Assist System into Left Axillary Artery, Open Approach, New Technology Group 9
    FY2024 changes

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; 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 · How MedCoder verifies its implementation

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources