4A1J72Z ICD-10-PCS Code: Monitoring of Products of Conception, Nervous Conductivity, Via Natural or Artificial Opening
Monitoring of POC, Nervous Conductivity, Via Opening
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 SystemJ | Products of Conception, Nervous |
| 5 | Approach7 | Via Natural or Artificial Opening |
| 6 | Function / Device2 | Conductivity |
| 7 | QualifierZ | No Qualifier |
Related Codes
Same operation — other Approach
Same table and root operation, differing only in the approach character.
4A1J82Z — Monitoring of Products of Conception, Nervous Conductivity, Via Natural or Artificial Opening Endoscopic, 4A1JX2Z — Monitoring of Products of Conception, Nervous Conductivity, External Approach
Same operation — other Function / Device
Same table and root operation, differing only in the function / device character.
4A1J74Z — Monitoring of Products of Conception, Nervous Electrical Activity, Via Natural or Artificial Opening, 4A1J7BZ — Monitoring of Products of Conception, Nervous Pressure, Via Natural or Artificial Opening
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Fetal heart rate monitoring (Pregnancy-Related 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.
4A0H7CZ — Measurement of Products of Conception, Cardiac Rate, Via Natural or Artificial Opening, 4A0H7FZ — Measurement of Products of Conception, Cardiac Rhythm, Via Natural or Artificial Opening, 4A0H7HZ — Measurement of Products of Conception, Cardiac Sound, Via Natural or Artificial Opening, 4A0H84Z — Measurement of Products of Conception, Cardiac Electrical Activity, Via Natural or Artificial Opening Endoscopic, 4A0H8CZ — Measurement of Products of Conception, Cardiac Rate, Via Natural or Artificial Opening Endoscopic, 4A0H8FZ — Measurement of Products of Conception, Cardiac Rhythm, Via Natural or Artificial Opening Endoscopic, 4A0H8HZ — Measurement of Products of Conception, Cardiac Sound, Via Natural or Artificial Opening Endoscopic, 4A0HX4Z — Measurement of Products of Conception, Cardiac Electrical Activity, External Approach, 4A0HXCZ — Measurement of Products of Conception, Cardiac Rate, External Approach, 4A0HXFZ — Measurement of Products of Conception, Cardiac Rhythm, External Approach, 4A0HXHZ — Measurement of Products of Conception, Cardiac Sound, External Approach, 4A0J72Z — Measurement of Products of Conception, Nervous Conductivity, Via Natural or Artificial Opening, 4A0J74Z — Measurement of Products of Conception, Nervous Electrical Activity, Via Natural or Artificial Opening, 4A0J7BZ — Measurement of Products of Conception, Nervous Pressure, Via Natural or Artificial Opening, 4A0J82Z — Measurement of Products of Conception, Nervous Conductivity, Via Natural or Artificial Opening Endoscopic, 4A0J84Z — Measurement of Products of Conception, Nervous Electrical Activity, Via Natural or Artificial Opening Endoscopic, 4A0J8BZ — Measurement of Products of Conception, Nervous Pressure, Via Natural or Artificial Opening Endoscopic, 4A0JX2Z — Measurement of Products of Conception, Nervous Conductivity, External Approach, 4A0JX4Z — Measurement of Products of Conception, Nervous Electrical Activity, External Approach, 4A0JXBZ — Measurement of Products of Conception, Nervous Pressure, External Approach, +35 more
Contextual Map
Every relationship of 4A1J72Z 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)
- PGN001 — Fetal heart rate monitoring[CCSR category]: “Fetal heart rate monitoring — Pregnancy-Related Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- 4A1J74Z — Monitoring of Products of Conception, Nervous Electrical Activity, Via Natural or Artificial Opening[One axis away]— CMS ICD-10-PCS tables
- 4A1J7BZ — Monitoring of Products of Conception, Nervous Pressure, Via Natural or Artificial Opening[One axis away]— CMS ICD-10-PCS tables
- 4A1J82Z — Monitoring of Products of Conception, Nervous Conductivity, Via Natural or Artificial Opening Endoscopic[One axis away]— CMS ICD-10-PCS tables
- 4A1JX2Z — Monitoring of Products of Conception, Nervous Conductivity, 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