4A027N7
Measurement of Cardiac Sampling and Pressure, Left Heart, Via Natural or Artificial Opening
- Release
- FY 2027
- Effective
Character Breakdown
Each character position in 4A027N7 resolves to one value from the official ICD-10-PCS tables.
- 1. Section 4 — Measurement and Monitoring
- 2. Body System A — Physiological Systems
- 3. Operation 0 — Measurement
- 4. Body System 2 — Cardiac
- 5. Approach 7 — Via Natural or Artificial Opening
- 6. Function / Device N — Sampling and Pressure
- 7. Qualifier 7 — Left Heart
- 0 · Operation: Measurement
- Determining the level of a physiological or physical function at a point in time
Hierarchy
Where 4A027N7 sits in the official hierarchy. Each level is the code it is classified under.
- 4A0 Parent Measurement and Monitoring, Physiological Systems, Measurement
- 4A027N7 This code Measurement of Cardiac Sampling and Pressure, Left Heart, Via Natural or Artificial Opening
Version History
How 4A027N7 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentMeasurement of Cardiac Sampling and Pressure, Left Heart, Via Natural or Artificial Opening
-
FY 2026 Effective
UnchangedMeasurement of Cardiac Sampling and Pressure, Left Heart, Via Natural or Artificial Opening
Related Codes
Other codes under 4A0
- 4A0002Z Measurement of Central Nervous Conductivity, Open Approach Billable
- 4A0004Z Measurement of Central Nervous Electrical Activity, Open Approach Billable
- 4A000BZ Measurement of Central Nervous Pressure, Open Approach Billable
- 4A0034Z Measurement of Central Nervous Electrical Activity, Percutaneous Approach Billable
- 4A003BD Measurement of Intracranial Pressure, Percutaneous Approach Billable
- 4A003KD Measurement of Intracranial Temperature, Percutaneous Approach Billable
- 4A003RD Measurement of Intracranial Saturation, Percutaneous Approach Billable
- 4A0074Z Measurement of Central Nervous Electrical Activity, Via Natural or Artificial Opening Billable
- 4A007BD Measurement of Intracranial Pressure, Via Natural or Artificial Opening Billable
- 4A007KD Measurement of Intracranial Temperature, Via Natural or Artificial Opening Billable
- 4A007RD Measurement of Intracranial Saturation, Via Natural or Artificial Opening Billable
- 4A0084Z Measurement of Central Nervous Electrical Activity, Via Natural or Artificial Opening Endoscopic Billable
- 4A008BD Measurement of Intracranial Pressure, Via Natural or Artificial Opening Endoscopic Billable
- 4A008KD Measurement of Intracranial Temperature, Via Natural or Artificial Opening Endoscopic Billable
- 4A008RD Measurement of Intracranial Saturation, Via Natural or Artificial Opening Endoscopic Billable
- 4A00X2Z Measurement of Central Nervous Conductivity, External Approach Billable
- 4A00X4Z Measurement of Central Nervous Electrical Activity, External Approach Billable
- 4A01029 Measurement of Peripheral Nervous Conductivity, Sensory, Open Approach Billable
- 4A0102B Measurement of Peripheral Nervous Conductivity, Motor, Open Approach Billable
- 4A0104Z Measurement of Peripheral Nervous Electrical Activity, Open Approach Billable
- 4A01329 Measurement of Peripheral Nervous Conductivity, Sensory, Percutaneous Approach Billable
- 4A0132B Measurement of Peripheral Nervous Conductivity, Motor, Percutaneous Approach Billable
- 4A0134Z Measurement of Peripheral Nervous Electrical Activity, Percutaneous Approach Billable
- 4A01729 Measurement of Peripheral Nervous Conductivity, Sensory, Via Natural or Artificial Opening Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-PCS files published by CMS.
- Release
- FY 2027
- Effective
- Source file
- 2027-icd-10-pcs-order-file-long-abbreviated-titles.zip
Official ICD-10-PCS source files (opens in a new tab)
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