Billing n' Coding

Menu mobile
  • HOME
  • ICD-10-CM
    • ICD 10 Diagnosis Codes
    • Index of Diseases & Injuries
    • Index of External Cause of Injuries
    • Table of Neoplasms
    • Table of Drugs
  • ICD-10-PCS
    • ICD 10 Procedure Codes
    • ICD 10 PCS Index
    • ICD 10 PCS Definitions
  • HCPCS
    • HCPCS Codes
    • HCPCS Modifiers
  • DRG
  • BLOG
    • ICD10-CM
    • ICD10-PCS
    • HCPCS
  • Home
  • 2023 ICD-10 PCS Codes
  • Section 4 - Measurement and Monitoring
  • Body System A - Physiological Systems
  • Operation 1 - Monitoring

ICD10-PCS: Operation 1 - Monitoring

The Operation Monitoring is identified by number "1" and occupies the 3rd position in the ICD10-PCS procedure code structure.

4 A 1 - - - -
Build your code


Select Body System

  • 0 - Central Nervous
  • 1 - Peripheral Nervous
  • 2 - Cardiac
  • 3 - Arterial
  • 4 - Venous
  • 6 - Lymphatic
  • 9 - Respiratory
  • B - Gastrointestinal
  • D - Urinary
  • G - Skin and Breast
  • H - Products of Conception, Cardiac
  • J - Products of Conception, Nervous
  • Z - None

Codes related to 4A1

Below a selection of ICD 10 PCS codes related to 4A1

4A1H7HZ

Monitoring of POC, Cardiac Sound, Via Opening

4A1605H

Monitoring of Lymphatic Flow using ICG dye, Open Approach

4A19X5Z

Monitoring of Respiratory Flow, External Approach

4A1132B

Monitoring of PNS Conductivity, Motor, Perc Approach

4A133JC

Monitoring of Arterial Pulse, Coronary, Perc Approach

4A130JC

Monitoring of Arterial Pulse, Coronary, Open Approach

4A130B1

Monitoring of Arterial Pressure, Peripheral, Open Approach

4A123FZ

Monitoring of Cardiac Rhythm, Percutaneous Approach

4A1971Z

Monitoring of Respiratory Capacity, Via Opening

4A120FZ

Monitoring of Cardiac Rhythm, Open Approach

4A108BD

Monitoring of Intracranial Pressure, Endo

4A1H74Z

Monitoring of POC, Cardiac Electr Activity, Via Opening

4A1GXSH

Monitor Skin/Breast Vasc Perfus, ICG dye, Extern

4A140B2

Monitoring of Venous Pressure, Portal, Open Approach

4A1JX2Z

Monitoring of POC, Nervous Conductivity, Extern Approach

Medical Terms

Zygomycosis... Abramov-Fied... Abrasion... Abruptio pla... Abscess (con... Absorbent sy... Abulia... Abulomania... Acalculia... Abrami's dis... Aboulomania... Abortus feve... Abasia (-ast... Abderhalden-... Abetalipopro... Abiotrophy... Ablepharia, ... Abocclusion... Abolition, l... Abortion (co...
Get in touch
  • Contact us
Follow us
About
  • Privacy policy
  • Login / Sign up
  • Our Blog
  • MedicalHealth
Useful links
  • ICD 10 diagnosis codes
  • ICD 10 diagnosis terms
  • ICD 10 procedure codes
  • ICD 10 procedure definitions
  • Index of HCPCS codes
From our Blog
  • What is the ICD 10 code for hypotension ?
  • HCPCS Level II Modifiers
  • What is Medical Coding?
  • What is Medical Billing?
  • A brief history about Medical Coding

  • Terms and conditions
  • Privacy
© 2025 BillingnCoding.com