4A133B1 ICD-10-PCS Code: Monitoring of Arterial Pressure, Peripheral, Percutaneous Approach
Monitoring of Arterial Pressure, Peripheral, 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.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section4 | Measurement and Monitoring |
| 2 | Body SystemA | Physiological Systems |
| 3 | Root Operation1 | Monitoring Determining the level of a physiological or physical function repetitively over a period of time |
| 4 | Body System3 | Arterial |
| 5 | Approach3 | Percutaneous |
| 6 | Function / DeviceB | Pressure |
| 7 | Qualifier1 | Peripheral |
Related Codes
Same operation — other Body System
Same table and root operation, differing only in the body system character.
4A143B1 — Monitoring of Venous Pressure, Peripheral, Percutaneous Approach
Same operation — other Approach
Same table and root operation, differing only in the approach character.
4A130B1 — Monitoring of Arterial Pressure, Peripheral, Open Approach, 4A13XB1 — Monitoring of Arterial Pressure, Peripheral, External Approach
Same operation — other Function / Device
Same table and root operation, differing only in the function / device character.
4A13351 — Monitoring of Arterial Flow, Peripheral, Percutaneous Approach, 4A133H1 — Monitoring of Arterial Sound, Peripheral, Percutaneous Approach, 4A133J1 — Monitoring of Arterial Pulse, Peripheral, Percutaneous Approach, 4A133R1 — Monitoring of Arterial Saturation, Peripheral, Percutaneous Approach
Same operation — other Qualifier
Same table and root operation, differing only in the qualifier character.
4A133B3 — Monitoring of Arterial Pressure, Pulmonary, Percutaneous Approach, 4A133BC — Monitoring of Arterial Pressure, Coronary, Percutaneous Approach
Contextual Map
Every relationship of 4A133B1 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
- 4A1[PCS table]— CMS ICD-10-PCS tables
- Measurement and Monitoring — Section: Measurement and Monitoring[Section]: “Measurement and Monitoring”— CMS ICD-10-PCS tables
- Physiological Systems — Body System: Physiological Systems[Body System]: “Physiological Systems”— CMS ICD-10-PCS tables
- Monitoring — Operation: Monitoring[Operation]: “Monitoring”— CMS ICD-10-PCS tables
Clinical classification (CCSR)
- MAM002 — Peripheral arterial pressure monitoring[CCSR category]: “Peripheral arterial pressure monitoring — Measurement and Monitoring”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- 4A130B1 — Monitoring of Arterial Pressure, Peripheral, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 4A13351 — Monitoring of Arterial Flow, Peripheral, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 4A133B3 — Monitoring of Arterial Pressure, Pulmonary, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 4A133BC — Monitoring of Arterial Pressure, Coronary, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 4A133H1 — Monitoring of Arterial Sound, Peripheral, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 4A133J1 — Monitoring of Arterial Pulse, Peripheral, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 4A133R1 — Monitoring of Arterial Saturation, Peripheral, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 4A13XB1 — Monitoring of Arterial Pressure, Peripheral, External 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