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
  • Body System 2 - Cardiac
  • Approach 0 - Open

ICD10-PCS: Approach 0 - Open

The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.

4 A 1 2 0 - -
Build your code


Select Function or Device

  • 4 - Electrical Activity
  • 9 - Output
  • C - Rate
  • F - Rhythm
  • H - Sound

Codes related to 4A120

Below a selection of ICD 10 PCS codes related to 4A120

4A12XM4

Monitoring of Cardiac Stress, External Approach

4A128CZ

Monitoring of Cardiac Rate, Endo

4A1289Z

Monitoring of Cardiac Output, Endo

4A123HZ

Monitoring of Cardiac Sound, Percutaneous Approach

4A128FZ

Monitoring of Cardiac Rhythm, Endo

4A120CZ

Monitoring of Cardiac Rate, Open Approach

4A120FZ

Monitoring of Cardiac Rhythm, Open Approach

4A127FZ

Monitoring of Cardiac Rhythm, Via Opening

4A128HZ

Monitoring of Cardiac Sound, Endo

4A123CZ

Monitoring of Cardiac Rate, Percutaneous Approach

4A12X4Z

Monitoring of Cardiac Electrical Activity, External Approach

4A1234Z

Monitoring of Cardiac Electrical Activity, Perc Approach

4A12XFZ

Monitoring of Cardiac Rhythm, External Approach

4A12XHZ

Monitoring of Cardiac Sound, External Approach

4A12X45

Monitor Cardiac Electr Activity, Ambulatory, Extern

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