5A09D5K ICD-10-PCS Code: Assistance with Respiratory Ventilation, Greater than 24 Consecutive Hours, Intubated Prone Positioning
Assistance with Resp Ventilation, >24 Hrs, Intub Prone
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 | Section5 | Extracorporeal or Systemic Assistance and Performance |
| 2 | Body SystemA | Physiological Systems |
| 3 | Root Operation0 | Assistance Taking over a portion of a physiological function by extracorporeal means |
| 4 | Body System9 | Respiratory |
| 5 | DurationD | Greater than 24 Consecutive Hours |
| 6 | Function5 | Ventilation |
| 7 | QualifierK | Intubated Prone Positioning |
Related Codes
Same operation — other Duration
Same table and root operation, differing only in the duration character.
5A09B5K — Assistance with Respiratory Ventilation, Less than 8 Consecutive Hours, Intubated Prone Positioning, 5A09C5K — Assistance with Respiratory Ventilation, 8-24 Consecutive Hours, Intubated Prone Positioning
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Mechanical ventilation (Extracorporeal or Systemic Assistance and Performance); 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.
5A1935Z — Respiratory Ventilation, Less than 24 Consecutive Hours, 5A1945Z — Respiratory Ventilation, 24-96 Consecutive Hours, 5A1955Z — Respiratory Ventilation, Greater than 96 Consecutive Hours
Contextual Map
Every relationship of 5A09D5K 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
- 5A0[PCS table]— CMS ICD-10-PCS tables
- Extracorporeal or Systemic Assistance and Performance — Section: Extracorporeal or Systemic Assistance and Performance[Section]: “Extracorporeal or Systemic Assistance and Performance”— CMS ICD-10-PCS tables
- Physiological Systems — Body System: Physiological Systems[Body System]: “Physiological Systems”— CMS ICD-10-PCS tables
- Assistance — Operation: Assistance[Operation]: “Assistance”— CMS ICD-10-PCS tables
Clinical classification (CCSR)
- ESA003 — Mechanical ventilation[CCSR category]: “Mechanical ventilation — Extracorporeal or Systemic Assistance and Performance”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- 5A09B5K — Assistance with Respiratory Ventilation, Less than 8 Consecutive Hours, Intubated Prone Positioning[One axis away]— CMS ICD-10-PCS tables
- 5A09C5K — Assistance with Respiratory Ventilation, 8-24 Consecutive Hours, Intubated Prone Positioning[One axis away]— CMS ICD-10-PCS tables
Change history
- FY2024 — Added to the code set[Change history]— CMS release files (code change ledger) · icd10pcs-fy2024
Change history
- FY2024 — October 1, 2023Added to the code setAssistance with Respiratory Ventilation, Greater than 24 Consecutive Hours, Intubated Prone PositioningFY2024 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